/**
 * Title: jqPlot Charts
 * 
 * Pure JavaScript plotting plugin for jQuery.
 * 
 * About: Version
 * 
 * 0.9.4 
 * 
 * About: Copyright & License
 * 
 * Copyright (c) 2009 Chris Leonello.  This software is licensed under the GPL version 2.0 and MIT licenses.
 * See <GPL Version 2> and <MIT License> contained within this
 * distribution for further information.
 * 
 * About: Introduction
 * 
 * jqPlot requires jQuery (tested with 1.3.2 or better). jQuery 1.3.2 is included in the distribution.  
 * To use jqPlot include jQuery, the jqPlot jQuery plugin, the jqPlot css file and optionally 
 * the excanvas script for IE support in your web page:
 * 
 * > <!--[if IE]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
 * > <script language="javascript" type="text/javascript" src="jquery-1.3.2.min.js"></script>
 * > <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script>
 * > <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" />
 * 
 * jqPlot can be customized by overriding the defaults of any of the objects which make
 * up the plot. The general usage of jqplot is:
 * 
 * > chart = $.jqplot('targetElemId', [dataArray,...], {optionsObject});
 * 
 * The options available to jqplot are detailed in <jqPlot Options> in the jqPlotOptions.txt file.
 * 
 * An actual call to $.jqplot() may look like the 
 * examples below:
 * 
 * > chart = $.jqplot('chartdiv',  [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]]);
 * 
 * or
 * 
 * > dataArray = [34,12,43,55,77];
 * > chart = $.jqplot('targetElemId', [dataArray, ...], {title:'My Plot', axes:{yaxis:{min:20, max:100}}});
 * 
 * For more inforrmation, see <jqPlot Usage>.
 * 
 * About: Usage
 * 
 * See <jqPlot Usage>
 * 
 * About: Available Options 
 * 
 * See <jqPlot Options> for a list of options available thorugh the options object (not complete yet!)
 * 
 * About: Options Usage
 * 
 * See <Options Tutorial>
 * 
 * About: Changes
 * 
 * See <Change Log>
 * 
**/

(function($) {
    // make sure undefined is undefined
    var undefined;

    /**
     * Class: $.jqplot
     * jQuery function called by the user to create a plot.
     *  
     * Parameters:
     * target - ID of target element to render the plot into.
     * data - an array of data series.
     * options - user defined options object.  See the individual classes for available options.
     */

    $.jqplot = function(target, data, options) {
        var _data, _options;
        
        // check to see if only 2 arguments were specified, what is what.
        if (data == null) {
            throw "No data specified";
        }
        
        if (data.constructor == Array && data.length == 0 || data[0].constructor != Array) {
            throw "Improper Data Array";
        }
        if (options == null) {
            if (data instanceof Array) {
                _data = data;
                _options = null;   
            }
            
            else if (data.constructor == Object) {
                _data = null;
                _options = data;
            }
        }
        else {
            _data = data;
            _options = options;
        }
        var plot = new jqPlot();
        plot.init(target, _data, _options);
        plot.draw();
        return plot;
    };
    
    // declare some commonly used iteration variables.
    
    $.jqplot.debug = 1;
    /**
     * 
     * Hooks: jqPlot Pugin Hooks
     * 
     * $.jqplot.preInitHooks - called before initialization.
     * $.jqplot.postInitHooks - called after initialization.
     * $.jqplot.preParseOptionsHooks - called before user options are parsed.
     * $.jqplot.postParseOptionsHooks - called after user options are parsed.
     * $.jqplot.preDrawHooks - called before plot draw.
     * $.jqplot.postDrawHooks - called after plot draw.
     * $.jqplot.preDrawSeriesHooks - called before each series is drawn.
     * $.jqplot.postDrawSeriesHooks - called after each series is drawn.
     * $.jqplot.preDrawLegendHooks - called before the legend is drawn.
     * $.jqplot.addLegendRowHooks - called at the end of legend draw, so plugins
     *     can add rows to the legend table.
     * $.jqplot.preSeriesInitHooks - called before series is initialized.
     * $.jqplot.postSeriesInitHooks - called after series is initialized.
     * $.jqplot.preParseSeriesOptionsHooks - called before series related options
     *     are parsed.
     * $.jqplot.postParseSeriesOptionsHooks - called after series related options
     *     are parsed.
     * $.jqplot.eventListenerHooks - called at the end of plot drawing, binds
     *     listeners to the event canvas which lays on top of the grid area.
     * $.jqplot.preDrawSeriesShadowHooks - called before series shadows are drawn.
     * $.jqplot.postDrawSeriesShadowHooks - called after series shadows are drawn.
     * 
     */
    
    $.jqplot.preInitHooks = [];
    $.jqplot.postInitHooks = [];
    $.jqplot.preParseOptionsHooks = [];
    $.jqplot.postParseOptionsHooks = [];
    $.jqplot.preDrawHooks = [];
    $.jqplot.postDrawHooks = [];
    $.jqplot.preDrawSeriesHooks = [];
    $.jqplot.postDrawSeriesHooks = [];
    $.jqplot.preDrawLegendHooks = [];
    $.jqplot.addLegendRowHooks = [];
    $.jqplot.preSeriesInitHooks = [];
    $.jqplot.postSeriesInitHooks = [];
    $.jqplot.preParseSeriesOptionsHooks = [];
    $.jqplot.postParseSeriesOptionsHooks = [];
    $.jqplot.eventListenerHooks = [];
    $.jqplot.preDrawSeriesShadowHooks = [];
    $.jqplot.postDrawSeriesShadowHooks = [];

    // A superclass holding some common properties and methods.
    $.jqplot.ElemContainer = function() {
        this._elem;
        this._plotWidth;
        this._plotHeight;
        this._plotDimensions = {height:null, width:null};
    };
    
    $.jqplot.ElemContainer.prototype.getWidth = function() {
        return this._elem.outerWidth(true);
    };
    
    $.jqplot.ElemContainer.prototype.getHeight = function() {
        return this._elem.outerHeight(true);
    };
    
    $.jqplot.ElemContainer.prototype.getPosition = function() {
        return this._elem.position();
    };
    
    $.jqplot.ElemContainer.prototype.getTop = function() {
        return this.getPosition().top;
    };
    
    $.jqplot.ElemContainer.prototype.getLeft = function() {
        return this.getPosition().left;
    };
    
    $.jqplot.ElemContainer.prototype.getBottom = function() {
        return this._elem.css('bottom');
    };
    
    $.jqplot.ElemContainer.prototype.getRight = function() {
        return this._elem.css('right');
    };
    

    /**
     * Class: Axis
     * An individual axis object.  Cannot be instantiated directly, but created
     * by the Plot oject.  Axis properties can be set or overriden by the 
     * options passed in from the user.
     * 
     */
    function Axis(name) {
        $.jqplot.ElemContainer.call(this);
        // Group: Properties
        //
        // Axes options are specified within an axes object at the top level of the 
        // plot options like so:
        // > {
        // >    axes: {
        // >        xaxis: {min: 5},
        // >        yaxis: {min: 2, max: 8, numberTicks:4},
        // >        x2axis: {pad: 1.5},
        // >        y2axis: {ticks:[22, 44, 66, 88]}
        // >        }
        // > }
        // There are 4 axes, 'xaxis', 'yaxis', 'x2axis', 'y2axis'.  Any or all of 
        // which may be specified.
        this.name = name;
        this._series = [];
        // prop: show
        // Wether to display the axis on the graph.
        this.show = false;
        // prop: tickRenderer
        // A class of a rendering engine for creating the ticks labels displayed on the plot, 
        // See <$.jqplot.AxisTickRenderer>.
        this.tickRenderer = $.jqplot.AxisTickRenderer;
        // prop: tickOptions
        // Options that will be passed to the tickRenderer, see <$.jqplot.AxisTickRenderer> options.
        this.tickOptions = {};
        // prop: labelRenderer
        // A class of a rendering engine for creating an axis label.
        this.labelRenderer = $.jqplot.AxisLabelRenderer;
        // prop: labelOptions
        // Options passed to the label renderer.
        this.labelOptions = {};
        // prop: label
        // Label for the axis
        this.label = null;
        // prop: showLabel
        // true to show the axis label.
        this.showLabel = true;
        // prop: min
        // minimum value of the axis (in data units, not pixels).
        this.min=null;
        // prop: max
        // maximum value of the axis (in data units, not pixels).
        this.max=null;
        // prop: autoscale
        // Autoscale the axis min and max values to provide sensible tick spacing.
        // If axis min or max are set, autoscale will be turned off.
        // The numberTicks, tickInterval and pad options do work with 
        // autoscale, although tickInterval has not been tested yet.
        // padMin and padMax do nothing when autoscale is on.
        this.autoscale = false;
        // prop: pad
        // Padding to extend the range above and below the data bounds.
        // The data range is multiplied by this factor to determine minimum and maximum axis bounds.
        // A value of 0 will be interpreted to mean no padding, and pad will be set to 1.0.
        this.pad = 1.2;
        // prop: padMax
        // Padding to extend the range above data bounds.
        // The top of the data range is multiplied by this factor to determine maximum axis bounds.
        // A value of 0 will be interpreted to mean no padding, and padMax will be set to 1.0.
        this.padMax = null;
        // prop: padMin
        // Padding to extend the range below data bounds.
        // The bottom of the data range is multiplied by this factor to determine minimum axis bounds.
        // A value of 0 will be interpreted to mean no padding, and padMin will be set to 1.0.
        this.padMin = null;
        // prop: ticks
        // 1D [val, val, ...] or 2D [[val, label], [val, label], ...] array of ticks for the axis.
        // If no label is specified, the value is formatted into an appropriate label.
        this.ticks = [];
        // prop: numberTicks
        // Desired number of ticks.  Default is to compute automatically.
        this.numberTicks;
        // prop: tickInterval
        // number of units between ticks.  Mutually exclusive with numberTicks.
        this.tickInterval;
        // prop: renderer
        // A class of a rendering engine that handles tick generation, 
        // scaling input data to pixel grid units and drawing the axis element.
        this.renderer = $.jqplot.LinearAxisRenderer;
        // prop: rendererOptions
        // renderer specific options.  See <$.jqplot.LinearAxisRenderer> for options.
        this.rendererOptions = {};
        // prop: showTicks
        // wether to show the ticks (both marks and labels) or not.
        this.showTicks = true;
        // prop: showTickMarks
        // wether to show the tick marks (line crossing grid) or not.
        this.showTickMarks = true;
        // prop: showMinorTicks
        // Wether or not to show minor ticks.  This is renderer dependent.
        // The default <$.jqplot.LinearAxisRenderer> does not have minor ticks.
        this.showMinorTicks = true;
        // prop: useSeriesColor
        // Use the color of the first series associated with this axis for the
        // tick marks and line bordering this axis.
        this.useSeriesColor = false;
        // prop: borderWidth
        // width of line stroked at the border of the axis.  Defaults
        // to the width of the grid boarder.
        this.borderWidth = null;
        // prop: borderColor
        // color of the border adjacent to the axis.  Defaults to grid border color.
        this.borderColor = null;
        // minimum and maximum values on the axis.
        this._dataBounds = {min:null, max:null};
        // pixel position from the top left of the min value and max value on the axis.
        this._offsets = {min:null, max:null};
        this._ticks=[];
        this._label = null;
    }
    
    Axis.prototype = new $.jqplot.ElemContainer();
    Axis.prototype.constructor = Axis;
    
    Axis.prototype.init = function() {
        this.renderer = new this.renderer();
        // set the axis name
        this.tickOptions.axis = this.name;
        if (this.label == null || this.label == '') {
            this.showLabel = false;
        }
        else {
            this.labelOptions.label = this.label;
        }
        if (this.showLabel == false) {
            this.labelOptions.show = false;
        }
        // set the default padMax, padMin if not specified
        // special check, if no padding desired, padding
        // should be set to 1.0
        if (this.pad == 0) {
            this.pad = 1.0;
        }
        if (this.padMax == 0) {
            this.padMax = 1.0;
        }
        if (this.padMin == 0) {
            this.padMin = 1.0;
        }
        if (this.padMax == null) {
            this.padMax = (this.pad-1)/2 + 1;
        }
        if (this.padMin == null) {
            this.padMin = (this.pad-1)/2 + 1;
        }
        if (this.min != null || this.max != null) {
            this.autoscale = false;
        }
        this.renderer.init.call(this, this.rendererOptions);
        
    };
    
    Axis.prototype.draw = function(ctx) {
        return this.renderer.draw.call(this, ctx);
    };
    
    Axis.prototype.set = function() {
        this.renderer.set.call(this);
    };
    
    Axis.prototype.pack = function(pos, offsets) {
        if (this.show) {
            this.renderer.pack.call(this, pos, offsets);
        }
    };

    /**
     * Class: Legend
     * Legend object.  Cannot be instantiated directly, but created
     * by the Plot oject.  Legend properties can be set or overriden by the 
     * options passed in from the user.
     */
    function Legend() {
        $.jqplot.ElemContainer.call(this);
        // Group: Properties
        
        // prop: show
        // Wether to display the legend on the graph.
        this.show = false;
        // prop: location
        // Placement of the legend.  one of the compass directions: nw, n, ne, e, se, s, sw, w
        this.location = 'ne';
        // prop: xoffset
        // offset from the inside edge of the plot in the x direction in pixels.
        this.xoffset = 12;
        // prop: yoffset
        // offset from the inside edge of the plot in the y direction in pixels.
        this.yoffset = 12;
        // prop: border
        // css spec for the border around the legend box.
        this.border;
        // prop: background
        // css spec for the background of the legend box.
        this.background;
        // prop: textColor
        // css color spec for the legend text.
        this.textColor;
        // prop: fontFamily
        // css font-family spec for the legend text.
        this.fontFamily; 
        // prop: fontSize
        // css font-size spec for the legend text.
        this.fontSize ;
        // prop: rowSpacing
        // css padding-top spec for the rows in the legend.
        this.rowSpacing = '0.5em';
        // renderer
        // A class that will create a DOM object for the legend,
        // see <$.jqplot.TableLegendRenderer>.
        this.renderer = $.jqplot.TableLegendRenderer;
        // prop: rendererOptions
        // renderer specific options passed to the renderer.
        this.rendererOptions = {};
        // prop: predraw
        // Wether to draw the legend before the series or not.
        this.preDraw = false;
        this.escapeHtml = false;
        this._series = [];
    }
    
    Legend.prototype = new $.jqplot.ElemContainer();
    Legend.prototype.constructor = Legend;
    
    Legend.prototype.init = function() {
        this.renderer = new this.renderer();
        this.renderer.init.call(this, this.rendererOptions);
    };
    
    Legend.prototype.draw = function(offsets) {
        for (var i=0; i<$.jqplot.preDrawLegendHooks.length; i++){
            $.jqplot.preDrawLegendHooks[i].call(this, offsets);
        }
        return this.renderer.draw.call(this, offsets);
    };
    
    Legend.prototype.pack = function(offsets) {
        this.renderer.pack.call(this, offsets);
    };
    
    $.jqplot.TableLegendRenderer = function(){
        //
    };

    /**
     * Class: Title
     * Plot Title object.  Cannot be instantiated directly, but created
     * by the Plot oject.  Title properties can be set or overriden by the 
     * options passed in from the user.
     * 
     * Parameters:
     * text - text of the title.
     */
    function Title(text) {
        $.jqplot.ElemContainer.call(this);
        // Group: Properties
        
        // prop: text
        // text of the title;
        this.text = text;
        // prop: show
        // wether or not to show the title
        this.show = true;
        // prop: fontFamily
        // css font-family spec for the text.
        this.fontFamily;
        // prop: fontSize
        // css font-size spec for the text.
        this.fontSize ;
        // prop: textAlign
        // css text-align spec for the text.
        this.textAlign;
        // prop: textColor
        // css color spec for the text.
        this.textColor;
        // prop: renderer
        // A class for creating a DOM element for the title,
        // see <$.jqplot.DivTitleRenderer>.
        this.renderer = $.jqplot.DivTitleRenderer;
        // prop: rendererOptions
        // renderer specific options passed to the renderer.
        this.rendererOptions = {};   
    }
    
    Title.prototype = new $.jqplot.ElemContainer();
    Title.prototype.constructor = Title;
    
    Title.prototype.init = function() {
        this.renderer = new this.renderer();
        this.renderer.init.call(this, this.rendererOptions);
    };
    
    Title.prototype.draw = function(width) {
        return this.renderer.draw.call(this, width);
    };
    
    Title.prototype.pack = function() {
        this.renderer.pack.call(this);
    };


    /**
     * Class: Series
     * An individual data series object.  Cannot be instantiated directly, but created
     * by the Plot oject.  Series properties can be set or overriden by the 
     * options passed in from the user.
     */
    function Series() {
        $.jqplot.ElemContainer.call(this);
        // Group: Properties
        // Properties will be assigned from a series array at the top level of the
        // options.  If you had two series and wanted to change the color and line
        // width of the first and set the second to use the secondary y axis with
        // no shadow and supply custom labels for each:
        // > {
        // >    series:[
        // >        {color: '#ff4466', lineWidth: 5, label:'good line'},
        // >        {yaxis: 'y2axis', shadow: false, label:'bad line'}
        // >    ]
        // > }
        
        // prop: show
        // wether or not to draw the series.
        this.show = true;
        // prop: xaxis
        // which x axis to use with this series, either 'xaxis' or 'x2axis'.
        this.xaxis = 'xaxis';
        this._xaxis;
        // prop: yaxis
        // which y axis to use with this series, either 'yaxis' or 'y2axis'.
        this.yaxis = 'yaxis';
        this._yaxis;
        this.gridBorderWidth = 2.0;
        // prop: renderer
        // A class of a renderer which will draw the series, 
        // see <$.jqplot.LineRenderer>.
        this.renderer = $.jqplot.LineRenderer;
        // prop: rendererOptions
        // Options to pass on to the renderer.
        this.rendererOptions = {};
        this.data = [];
        this.gridData = [];
        // prop: label
        // Line label to use in the legend.
        this.label = '';
        // prop: color
        // css color spec for the series
        this.color;
        // prop: lineWidth
        // width of the line in pixels.  May have different meanings depending on renderer.
        this.lineWidth = 2.5;
        // prop: shadow
        // wether or not to draw a shadow on the line
        this.shadow = true;
        // prop: shadowAngle
        // Shadow angle in degrees
        this.shadowAngle = 45;
        // prop: shadowOffset
        // Shadow offset from line in pixels
        this.shadowOffset = 1.25;
        // prop: shadowDepth
        // Number of times shadow is stroked, each stroke offset shadowOffset from the last.
        this.shadowDepth = 3;
        // prop: shadowAlpha
        // Alpha channel transparency of shadow.  0 = transparent.
        this.shadowAlpha = '0.1';
        // prop: breakOnNull
        // Not implemented. wether line segments should be be broken at null value.
        // False will join point on either side of line.
        this.breakOnNull = false;
        // prop: markerRenderer
        // A class of a renderer which will draw marker (e.g. circle, square, ...) at the data points,
        // see <$.jqplot.MarkerRenderer>.
        this.markerRenderer = $.jqplot.MarkerRenderer;
        // prop: markerOptions
        // renderer specific options to pass to the markerRenderer,
        // see <$.jqplot.MarkerRenderer>.
        this.markerOptions = {};
        // prop: showLine
        // wether to actually draw the line or not.  Series will still be renderered, even if no line is drawn.
        this.showLine = true;
        // prop: showMarker
        // wether or not to show the markers at the data points.
        this.showMarker = true;
        // prop: index
        // 0 based index of this series in the plot series array.
        this.index;
        // prop: fill
        // true or false, wether to fill under lines or in bars.
        // May not be implemented in all renderers.
        this.fill = false;
        // prop: fillColor
        // CSS color spec to use for fill under line.  Defaults to line color.
        this.fillColor;
        // prop: fillAlpha
        // Alpha transparency to apply to the fill under the line.
        // Use this to adjust alpha separate from fill color.
        this.fillAlpha;
        // prop: fillAndStroke
        // If true will stroke the line (with color this.color) as well as fill under it.
        // Applies only when fill is true.
        this.fillAndStroke = false;
        // _stack is set by the Plot if the plot is a stacked chart.
        // will stack lines or bars on top of one another to build a "mountain" style chart.
        // May not be implemented in all renderers.
        this._stack = false;
        // prop: neighborThreshold
        // how close or far (in pixels) the cursor must be from a point marker to detect the point.
        this.neighborThreshold = 4;
        this._stackData = [];
        this._plotData = [];
        // data from the previous series, for stacked charts.
        this._prevPlotData = [];
        this._prevGridData = [];
        this._stackAxis = 'y';
        this._primaryAxis = '_xaxis';
        this.plugins = {};
    }
    
    Series.prototype = new $.jqplot.ElemContainer();
    Series.prototype.constructor = Series;
    
    Series.prototype.init = function(index, gridbw) {
        // weed out any null values in the data.
        this.index = index;
        this.gridBorderWidth = gridbw;
        var d = this.data;
        for (var i=0; i<d.length; i++) {
            if (! this.breakOnNull) {
                if (d[i] == null || d[i][0] == null || d[i][1] == null) {
                    d.splice(i,1);
                    continue;
                }
            }
            else {
                if (d[i] == null || d[i][0] == null || d[i][1] == null) {
                    // TODO: figure out what to do with null values
                    var undefined;
                }
            }
        }
        if (!this.fillColor) {
            this.fillColor = this.color;
        }
        if (this.fillAlpha) {
            var comp = $.jqplot.normalize2rgb(this.fillColor);
            var comp = $.jqplot.getColorComponents(comp);
            this.fillColor = 'rgba('+comp[0]+','+comp[1]+','+comp[2]+','+this.fillAlpha+')';
        }
        this.renderer = new this.renderer();
        this.renderer.init.call(this, this.rendererOptions);
        this.markerRenderer = new this.markerRenderer();
        if (!this.markerOptions.color) {
            this.markerOptions.color = this.color;
        }
        if (this.markerOptions.show == null) {
            this.markerOptions.show = this.showMarker;
        }
        // the markerRenderer is called within it's own scaope, don't want to overwrite series options!!
        this.markerRenderer.init(this.markerOptions);
    };
    
    // data - optional data point array to draw using this series renderer
    // gridData - optional grid data point array to draw using this series renderer
    // stackData - array of cumulative data for stacked plots.
    Series.prototype.draw = function(sctx, opts) {
        var options = (opts == undefined) ? {} : opts;
        // hooks get called even if series not shown
        // we don't clear canvas here, it would wipe out all other series as well.
        for (var j=0; j<$.jqplot.preDrawSeriesHooks.length; j++) {
            $.jqplot.preDrawSeriesHooks[j].call(this, sctx, options);
        }
        if (this.show) {
            this.renderer.setGridData.call(this);
            if (!options.preventJqPlotSeriesDrawTrigger) {
                $(sctx.canvas).trigger('jqplotSeriesDraw', [this.data, this.gridData]);
            }
            var data = [];
            if (options.data) {
                data = options.data;
            }
            else if (!this._stack) {
                data = this.data;
            }
            else {
                data = this._plotData;
            }
            // console.log('plotdata before: %s', this._plotData);
            var gridData = options.gridData || this.renderer.makeGridData.call(this, data);
            // console.log('plotdata after: %s', this._plotData);
            // console.log('data:%s | gridData: %s', data, gridData);
            
            this.renderer.draw.call(this, sctx, gridData, options);
        }
        
        for (var j=0; j<$.jqplot.postDrawSeriesHooks.length; j++) {
            $.jqplot.postDrawSeriesHooks[j].call(this, sctx, options);
        }
    };
    
    Series.prototype.drawShadow = function(sctx, opts) {
        var options = (opts == undefined) ? {} : opts;
        // hooks get called even if series not shown
        // we don't clear canvas here, it would wipe out all other series as well.
        for (var j=0; j<$.jqplot.preDrawSeriesShadowHooks.length; j++) {
            $.jqplot.preDrawSeriesShadowHooks[j].call(this, sctx, options);
        }
        if (this.shadow) {
            this.renderer.setGridData.call(this);

            var data = [];
            if (options.data) {
                data = options.data;
            }
            else if (!this._stack) {
                data = this.data;
            }
            else {
                data = this._plotData;
            }
            var gridData = options.gridData || this.renderer.makeGridData.call(this, data);
        
            this.renderer.drawShadow.call(this, sctx, gridData, options);
        }
        
        for (var j=0; j<$.jqplot.postDrawSeriesShadowHooks.length; j++) {
            $.jqplot.postDrawSeriesShadowHooks[j].call(this, sctx, options);
        }
        
    };
    


    /**
     * Class: Grid
     * 
     * Object representing the grid on which the plot is drawn.  The grid in this
     * context is the area bounded by the axes, the area which will contain the series.
     * Note, the series are drawn on their own canvas.
     * The Grid object cannot be instantiated directly, but is created by the Plot oject.  
     * Grid properties can be set or overriden by the options passed in from the user.
     */
    function Grid() {
        $.jqplot.ElemContainer.call(this);
        // Group: Properties
        
        // prop: drawGridlines
        // wether to draw the gridlines on the plot.
        this.drawGridlines = true;
        // prop: gridLineColor
        // color of the grid lines.
        this.gridLineColor = '#cccccc';
        // prop: gridLineWidth
        // width of the grid lines.
        this.gridLineWidth = 1.0;
        // prop: background
        // css spec for the background color.
        this.background = '#fffdf6';
        // prop: borderColor
        // css spec for the color of the grid border.
        this.borderColor = '#999999';
        // prop: borderWidth
        // width of the border in pixels.
        this.borderWidth = 2.0;
        // prop: shadow
        // wether to show a shadow behind the grid.
        this.shadow = true;
        // prop: shadowAngle
        // shadow angle in degrees
        this.shadowAngle = 45;
        // prop: shadowOffset
        // Offset of each shadow stroke from the border in pixels
        this.shadowOffset = 1.5;
        // prop: shadowWidth
        // width of the stoke for the shadow
        this.shadowWidth = 3;
        // prop: shadowDepth
        // Number of times shadow is stroked, each stroke offset shadowOffset from the last.
        this.shadowDepth = 3;
        // prop: shadowAlpha
        // Alpha channel transparency of shadow.  0 = transparent.
        this.shadowAlpha = '0.07';
        this._left;
        this._top;
        this._right;
        this._bottom;
        this._width;
        this._height;
        this._axes = [];
        // prop: renderer
        // Instance of a renderer which will actually render the grid,
        // see <$.jqplot.CanvasGridRenderer>.
        this.renderer = $.jqplot.CanvasGridRenderer;
        // prop: rendererOptions
        // Options to pass on to the renderer,
        // see <$.jqplot.CanvasGridRenderer>.
        this.rendererOptions = {};
        this._offsets = {top:null, bottom:null, left:null, right:null};
    }
    
    Grid.prototype = new $.jqplot.ElemContainer();
    Grid.prototype.constructor = Grid;
    
    Grid.prototype.init = function() {
        this.renderer = new this.renderer();
        this.renderer.init.call(this, this.rendererOptions);
    };
    
    Grid.prototype.createElement = function(offsets) {
        this._offsets = offsets;
        return this.renderer.createElement.call(this);
    };
    
    Grid.prototype.draw = function() {
        this.renderer.draw.call(this);
    };
    
    $.jqplot.GenericCanvas = function() {
        $.jqplot.ElemContainer.call(this);
        this._ctx;  
    };
    
    $.jqplot.GenericCanvas.prototype = new $.jqplot.ElemContainer();
    $.jqplot.GenericCanvas.prototype.constructor = $.jqplot.GenericCanvas;
    
    $.jqplot.GenericCanvas.prototype.createElement = function(offsets, clss, plotDimensions) {
        this._offsets = offsets;
        var klass = 'jqplot';
        if (clss != undefined) {
            klass = clss;
        }
        var elem = document.createElement('canvas');
        // if new plotDimensions supplied, use them.
        if (plotDimensions != undefined) {
            this._plotDimensions = plotDimensions;
        }
        elem.width = this._plotDimensions.width - this._offsets.left - this._offsets.right;
        elem.height = this._plotDimensions.height - this._offsets.top - this._offsets.bottom;
        this._elem = $(elem);
        this._elem.addClass(klass);
        this._elem.css({ position: 'absolute', left: this._offsets.left, top: this._offsets.top });
        // borrowed from flot by Ole Laursen
        if ($.browser.msie) {
            window.G_vmlCanvasManager.init_(document);
        }
        if ($.browser.msie) {
            elem = window.G_vmlCanvasManager.initElement(elem);
        }
        return this._elem;
    };
    
    $.jqplot.GenericCanvas.prototype.setContext = function() {
        this._ctx = this._elem.get(0).getContext("2d");
        return this._ctx;
    };

    /**
     * Class: jqPlot
     * Plot object returned by call to $.jqplot.  Handles parsing user options,
     * creating sub objects (Axes, legend, title, series) and rendering the plot.
     */
    function jqPlot() {
        // Group: Properties
        // These properties are specified at the top of the options object
        // like so:
        // > {
        // >     axesDefaults:{min:0},
        // >     series:[{color:'#6633dd'}],
        // >     title: 'A Plot'
        // > }
        //
        // prop: data
        // user's data.  Data should *NOT* be specified in the options object,
        // but be passed in as the second argument to the $.jqplot() function.
        // The data property is described here soley for reference. 
        // The data should be in the form of an array of 2D or 1D arrays like
        // > [ [[x1, y1], [x2, y2],...], [y1, y2, ...] ].
        this.data = [];
        // The id of the dom element to render the plot into
        this.targetId = null;
        // the jquery object for the dom target.
        this.target = null; 
        this.defaults = {
            // prop: axesDefaults
            // default options that will be applied to all axes.
            // see <Axis> for axes options.
            axesDefaults: {},
            axes: {xaxis:{}, yaxis:{}, x2axis:{}, y2axis:{}, y3axis:{}, y4axis:{}, y5axis:{}, y6axis:{}, y7axis:{}, y8axis:{}, y9axis:{}},
            // prop: seriesDefaults
            // default options that will be applied to all series.
            // see <Series> for series options.
            seriesDefaults: {},
            gridPadding: {top:10, right:10, bottom:10, left:10},
            series:[]
        };
        // prop: series
        // Array of series object options.
        // see <Series> for series specific options.
        this.series = [];
        // prop: axes
        // up to 4 axes are supported, each with it's own options, 
        // See <Axis> for axis specific options.
        this.axes = {xaxis: new Axis('xaxis'), yaxis: new Axis('yaxis'), x2axis: new Axis('x2axis'), y2axis: new Axis('y2axis'), y3axis: new Axis('y3axis'), y4axis: new Axis('y4axis'), y5axis: new Axis('y5axis'), y6axis: new Axis('y6axis'), y7axis: new Axis('y7axis'), y8axis: new Axis('y8axis'), y9axis: new Axis('y9axis')};
        // prop: grid
        // See <Grid> for grid specific options.
        this.grid = new Grid();
        // prop: legend
        // see <$.jqplot.TableLegendRenderer>
        this.legend = new Legend();
        this.baseCanvas = new $.jqplot.GenericCanvas();
        this.seriesCanvas = new $.jqplot.GenericCanvas();
        this.eventCanvas = new $.jqplot.GenericCanvas();
        this._width = null;
        this._height = null; 
        this._plotDimensions = {height:null, width:null};
        this._gridPadding = {top:10, right:10, bottom:10, left:10};
        // don't think this is implemented.
        this.equalXTicks = true;
        // don't think this is implemented.
        this.equalYTicks = true;
        // prop: seriesColors
        // Ann array of CSS color specifications that will be applied, in order,
        // to the series in the plot.  Colors will wrap around so, if their
        // are more series than colors, colors will be reused starting at the
        // beginning.  For pie charts, this specifies the colors of the slices.
        this.seriesColors = [ "#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc"];
        // prop: sortData
        // false to not sort the data passed in by the user.
        // Many bar, stakced and other graphs as well as many plugins depend on
        // having sorted data.
        this.sortData = true;
        var seriesColorsIndex = 0;
        // prop textColor
        // css spec for the css color attribute.  Default for the entire plot.
        this.textColor;
        // prop; fontFamily
        // css spec for the font-family attribute.  Default for the entire plot.
        this.fontFamily;
        // prop: fontSize
        // css spec for the font-size attribute.  Default for the entire plot.
        this.fontSize;
        // prop: title
        // Title object.  See <Title> for specific options.  As a shortcut, you
        // can specify the title option as just a string like: title: 'My Plot'
        // and this will create a new title object with the specified text.
        this.title = new Title();
        // container to hold all of the merged options.  Convienence for plugins.
        this.options = {};
        // prop: stackSeries
        // true or false, creates a stack or "mountain" plot.
        // Not all series renderers may implement this option.
        this.stackSeries = false;
        // array to hold the cumulative stacked series data.
        // used to ajust the individual series data, which won't have access to other
        // series data.
        this._stackData = [];
        // array that holds the data to be plotted. This will be the series data
        // merged with the the appropriate data from _stackData according to the stackAxis.
        this._plotData = [];
        // Namespece to hold plugins.  Generally non-renderer plugins add themselves to here.
        this.plugins = {};
        
        this.colorGenerator = ColorGenerator;
        
        // Group: methods
        //
        // method: init
        // sets the plot target, checks data and applies user
        // options to plot.
        this.init = function(target, data, options) {
            for (var i=0; i<$.jqplot.preInitHooks.length; i++) {
                $.jqplot.preInitHooks[i].call(this, target, data, options);
            }
            this.targetId = target;
            this.target = $('#'+target);
            if (!this.target.get(0)) {
                throw "No plot target specified";
            }
            
            // make sure the target is positioned by some means and set css
            if (this.target.css('position') == 'static') {
                this.target.css('position', 'relative');
            }
            if (!this.target.hasClass('jqplot-target')) {
                this.target.addClass('jqplot-target');
            }
            
            // if no height or width specified, use a default.
            if (!this.target.height()) {
                this._height = 300;
                this.target.css('height', '300px');
            }
            else {
                this._height = this.target.height();
            }
            if (!this.target.width()) {
                this._width = 400;
                this.target.css('width', '400px');
            }
            else {
                this._width = this.target.width();
            }
            
            this._plotDimensions.height = this._height;
            this._plotDimensions.width = this._width;
            this.grid._plotDimensions = this._plotDimensions;
            this.title._plotDimensions = this._plotDimensions;
            this.baseCanvas._plotDimensions = this._plotDimensions;
            this.seriesCanvas._plotDimensions = this._plotDimensions;
            this.eventCanvas._plotDimensions = this._plotDimensions;
            this.legend._plotDimensions = this._plotDimensions;
            if (this._height <=0 || this._width <=0 || !this._height || !this._width) {
                throw "Canvas dimensions <=0";
            }
            
            this.data = data;
            
            this.parseOptions(options);
            
            if (this.textColor) {
                this.target.css('color', this.textColor);
            }
            if (this.fontFamily) {
                this.target.css('font-family', this.fontFamily);
            }
            if (this.fontSize) {
                this.target.css('font-size', this.fontSize);
            }
            
            this.title.init();
            this.legend.init();
            for (var i=0; i<this.series.length; i++) {
                for (var j=0; j<$.jqplot.preSeriesInitHooks.length; j++) {
                    $.jqplot.preSeriesInitHooks[j].call(this.series[i], target, data, this.options.seriesDefaults, this.options.series[i]);
                }
                this.populatePlotData(this.series[i], i);
                this.series[i]._plotDimensions = this._plotDimensions;
                this.series[i].init(i, this.grid.borderWidth);
                for (var j=0; j<$.jqplot.postSeriesInitHooks.length; j++) {
                    $.jqplot.postSeriesInitHooks[j].call(this.series[i], target, data, this.options.seriesDefaults, this.options.series[i]);
                }
            }

            for (var name in this.axes) {
                this.axes[name]._plotDimensions = this._plotDimensions;
                this.axes[name].init();
            }
            
            if (this.sortData) {
                sortData(this.series);
            }
            this.grid.init();
            this.grid._axes = this.axes;
            
            this.legend._series = this.series;

            for (var i=0; i<$.jqplot.postInitHooks.length; i++) {
                $.jqplot.postInitHooks[i].call(this, target, data, options);
            }
        };  
        
        // sort the series data in increasing order.
        function sortData(series) {
            var d;
            for (var i=0; i<series.length; i++) {
                d = series[i].data;
                if (series[i]._stackAxis == 'x') {
                    d.sort(function(a,b){
                        var ret = a[1] - b[1];
                        if (ret) {
                            return ret;
                        }
                        return 0;
                    });
                }
                else {
                    d.sort(function(a,b){
                        var ret = a[0] - b[0];
                        if (ret) {
                            return ret;
                        }
                        return 0;
                    });
                }
            }
        }
        
        // populate the _stackData and _plotData arrays for the plot and the series.
        this.populatePlotData = function(series, index) {
            // if a stacked chart, compute the stacked data
            this._plotData = [];
            this._stackData = [];
            series._stackData = [];
            series._plotData = [];
            if (this.stackSeries) {
                series._stack = true;
                var sidx = series._stackAxis == 'x' ? 0 : 1;
                var idx = sidx ? 0 : 1;
                // push the current data into stackData
                //this._stackData.push(this.series[i].data);
                var temp = $.extend(true, [], series.data);
                // create the data that will be plotted for this series
                var plotdata = $.extend(true, [], series.data);
                // for first series, nothing to add to stackData.
                for (var j=0; j<index; j++) {
                    var cd = this.series[j].data;
                    for (var k=0; k<cd.length; k++) {
                        temp[k][0] += cd[k][0];
                        temp[k][1] += cd[k][1];
                        // only need to sum up the stack axis column of data
                        plotdata[k][sidx] += cd[k][sidx];
                    }
                }
                this._plotData.push(plotdata);
                this._stackData.push(temp);
                series._stackData = temp;
                series._plotData = plotdata;
            }
            else {
                this._stackData.push(series.data);
                this.series[index]._stackData = series.data;
                this._plotData.push(series.data);
                series._plotData = series.data;
            }
            if (index>0) {
                series._prevPlotData = this.series[index-1]._plotData;
            }
        };
        
        // function to safely return colors from the color array and wrap around at the end.
        this.getNextSeriesColor = (function(t) {
            var idx = 0;
            var sc = t.seriesColors;
            
            return function () { 
                if (idx < sc.length) {
                    return sc[idx++];
                }
                else {
                    idx = 0;
                    return sc[idx++];
                }
            };
        })(this);
    
        this.parseOptions = function(options){
            for (var i=0; i<$.jqplot.preParseOptionsHooks.length; i++) {
                $.jqplot.preParseOptionsHooks[i].call(this, options);
            }
            this.options = $.extend(true, {}, this.defaults, options);
            this.stackSeries = this.options.stackSeries;
            if (this.options.seriesColors) {
                this.seriesColors = this.options.seriesColors;
            }
            var cg = new this.colorGenerator(this.seriesColors);
            this._gridPadding = this.options.gridPadding;
            this.sortData = (this.options.sortData != null) ? this.options.sortData : this.sortData;
            for (var n in this.axes) {
                var axis = this.axes[n];
                $.extend(true, axis, this.options.axesDefaults, this.options.axes[n]);
                axis._plotWidth = this._width;
                axis._plotHeight = this._height;
            }
            if (this.data.length == 0) {
                this.data = [];
                for (var i=0; i<this.options.series.length; i++) {
                    this.data.push(this.options.series.data);
                }    
            }
                
            var normalizeData = function(data) {
                // return data as an array of point arrays,
                // in form [[x1,y1...], [x2,y2...], ...]
                var temp = [];
                var i;
                if (!(data[0] instanceof Array)) {
                    // we have a series of scalars.  One line with just y values.
                    // turn the scalar list of data into a data array of form:
                    // [[1, data[0]], [2, data[1]], ...]
                    for (var i=0; i<data.length; i++) {
                        temp.push([i+1, data[i]]);
                    }
                }
            
                else {
                    // we have a properly formatted data series, copy it.
                    $.extend(true, temp, data);
                }
                return temp;
            };

            for (var i=0; i<this.data.length; i++) { 
                var temp = new Series();
                for (var j=0; j<$.jqplot.preParseSeriesOptionsHooks.length; j++) {
                    $.jqplot.preParseSeriesOptionsHooks[j].call(temp, this.options.seriesDefaults, this.options.series[i]);
                }
                $.extend(true, temp, this.options.seriesDefaults, this.options.series[i]);
                temp.data = normalizeData(this.data[i]);
                switch (temp.xaxis) {
                    case 'xaxis':
                        temp._xaxis = this.axes.xaxis;
                        break;
                    case 'x2axis':
                        temp._xaxis = this.axes.x2axis;
                        break;
                    default:
                        break;
                }
                temp._yaxis = this.axes[temp.yaxis];
                temp._xaxis._series.push(temp);
                temp._yaxis._series.push(temp);
                if (temp.show) {
                    temp._xaxis.show = true;
                    temp._yaxis.show = true;
                }

                // parse the renderer options and apply default colors if not provided
                if (!temp.color && temp.show != false) {
                    temp.color = cg.next();
                }
                if (!temp.label) {
                    temp.label = 'Series '+ (i+1).toString();
                }
                // temp.rendererOptions.show = temp.show;
                // $.extend(true, temp.renderer, {color:this.seriesColors[i]}, this.rendererOptions);
                this.series.push(temp);  
                for (var j=0; j<$.jqplot.postParseSeriesOptionsHooks.length; j++) {
                    $.jqplot.postParseSeriesOptionsHooks[j].call(this.series[i], this.options.seriesDefaults, this.options.series[i]);
                }
            }
            
            // copy the grid and title options into this object.
            $.extend(true, this.grid, this.options.grid);
            // if axis border properties aren't set, set default.
            for (var n in this.axes) {
                var axis = this.axes[n];
                if (axis.borderWidth == null) {
                    axis.borderWidth =this.grid.borderWidth;
                }
                if (axis.borderColor == null) {
                    if (n != 'xaxis' && n != 'x2axis' && axis.useSeriesColor === true && axis.show) {
                        axis.borderColor = axis._series[0].color;
                    }
                    else {
                        axis.borderColor = this.grid.borderColor;
                    }
                }
            }
            
            if (typeof this.options.title == 'string') {
                this.title.text = this.options.title;
            }
            else if (typeof this.options.title == 'object') {
                $.extend(true, this.title, this.options.title);
            }
            this.title._plotWidth = this._width;
            $.extend(true, this.legend, this.options.legend);
            
            for (var i=0; i<$.jqplot.postParseOptionsHooks.length; i++) {
                $.jqplot.postParseOptionsHooks[i].call(this, options);
            }
        };
        
        
        // method: redraw
        // Empties the plot target div and redraws the plot.
        // This enables plot data and properties to be changed
        // and then to comletely clear the plot and redraw.
        // redraw *will not* reinitialize any plot elements.
        // That is, axes will not be autoscaled and defaults
        // will not be reapplied to any plot elements. 
        this.redraw = function() {
            this.target.trigger('jqplotPreRedraw');
            this.target.empty();
             for (var ax in this.axes) {
                this.axes[ax]._ticks = [];
    	    }
            for (var i=0; i<this.series.length; i++) {
                this.populatePlotData(this.series[i], i);
            }
            this.draw();
            this.target.trigger('jqplotPostRedraw');
        };
        
        // method: draw
        // Draws all elements of the plot into the container.
        // Does not clear the container before drawing.
        this.draw = function(){
            this.target.trigger('jqplotPreDraw');
            for (var i=0; i<$.jqplot.preDrawHooks.length; i++) {
                $.jqplot.preDrawHooks[i].call(this);
            }
            // create an underlying canvas to be used for special features.
            this.target.append(this.baseCanvas.createElement({left:0, right:0, top:0, bottom:0}, 'jqplot-base-canvas'));
            var bctx = this.baseCanvas.setContext();
            this.target.append(this.title.draw());
            this.title.pack({top:0, left:0});
            for (var name in this.axes) {
                this.target.append(this.axes[name].draw(bctx));
                this.axes[name].set();
            }
            if (this.axes.yaxis.show) {
                this._gridPadding.left = this.axes.yaxis.getWidth();
            }
            var ra = ['y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis'];
            var rapad = [0, 0, 0, 0];
            var gpr = 0;
            for (var n=8; n>0; n--) {
                var ax = this.axes[ra[n-1]];
                if (ax.show) {
                    rapad[n-1] = gpr;
                    gpr += ax.getWidth();
                }
            }
            if (gpr > this._gridPadding.right) {
                this._gridPadding.right = gpr;
            }
            if (this.title.show && this.axes.x2axis.show) {
                this._gridPadding.top = this.title.getHeight() + this.axes.x2axis.getHeight();
            }
            else if (this.title.show) {
                this._gridPadding.top = this.title.getHeight();
            }
            else if (this.axes.x2axis.show) {
                this._gridPadding.top = this.axes.x2axis.getHeight();
            }
            if (this.axes.xaxis.show) {
                this._gridPadding.bottom = this.axes.xaxis.getHeight();
            }
            
            this.axes.xaxis.pack({position:'absolute', bottom:0, left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right});
            this.axes.yaxis.pack({position:'absolute', top:0, left:0, height:this._height}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
            this.axes.x2axis.pack({position:'absolute', top:this.title.getHeight(), left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right});
            for (var i=8; i>0; i--) {
                this.axes[ra[i-1]].pack({position:'absolute', top:0, right:rapad[i-1]}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
            }
            // this.axes.y2axis.pack({position:'absolute', top:0, right:0}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top});
            
            this.target.append(this.grid.createElement(this._gridPadding));
            this.grid.draw();
            this.target.append(this.seriesCanvas.createElement(this._gridPadding, 'jqplot-series-canvas'));
            var sctx = this.seriesCanvas.setContext();
            this.target.append(this.eventCanvas.createElement(this._gridPadding, 'jqplot-event-canvas'));
            var ectx = this.eventCanvas.setContext();
            ectx.fillStyle = 'rgba(0,0,0,0)';
            ectx.fillRect(0,0,ectx.canvas.width, ectx.canvas.height);
            
            // bind custom event handlers to regular events.
            this.bindCustomEvents();
            
            // draw legend before series if the series needs to know the legend dimensions.
            if (this.legend.preDraw) {  
                this.target.append(this.legend.draw());
                this.legend.pack(this._gridPadding);
                if (this.legend._elem) {
                    this.drawSeries(sctx, {legendInfo:{location:this.legend.location, width:this.legend.getWidth(), height:this.legend.getHeight(), xoffset:this.legend.xoffset, yoffset:this.legend.yoffset}});
                }
                else {
                    this.drawSeries(sctx);
                }
            }
            else {  // draw series before legend
                this.drawSeries(sctx);
                this.target.append(this.legend.draw());
                this.legend.pack(this._gridPadding);                
            }
            
            // register event listeners on the overlay canvas
            for (var i=0; i<$.jqplot.eventListenerHooks.length; i++) {
                var h = $.jqplot.eventListenerHooks[i];
                // in the handler, this will refer to the eventCanvas dom element.
                // make sure there are references back into plot objects.
                this.eventCanvas._elem.bind(h[0], {plot:this}, h[1]);
            }

            for (var i=0; i<$.jqplot.postDrawHooks.length; i++) {
                $.jqplot.postDrawHooks[i].call(this);
            }
            this.target.trigger('jqplotPostDraw', [this]);
        };
        
        this.bindCustomEvents = function() {
            this.eventCanvas._elem.bind('click', {plot:this}, this.onClick);
            this.eventCanvas._elem.bind('dblclick', {plot:this}, this.onDblClick);
            this.eventCanvas._elem.bind('mousedown', {plot:this}, this.onMouseDown);
            this.eventCanvas._elem.bind('mouseup', {plot:this}, this.onMouseUp);
            this.eventCanvas._elem.bind('mousemove', {plot:this}, this.onMouseMove);
            this.eventCanvas._elem.bind('mouseenter', {plot:this}, this.onMouseEnter);
            this.eventCanvas._elem.bind('mouseleave', {plot:this}, this.onMouseLeave);
        };
        
        function getEventPosition(ev) {
    	    var plot = ev.data.plot;
            // var xaxis = plot.axes.xaxis;
            // var x2axis = plot.axes.x2axis;
            // var yaxis = plot.axes.yaxis;
            // var y2axis = plot.axes.y2axis;
    	    var offsets = plot.eventCanvas._elem.offset();
    	    var gridPos = {x:ev.pageX - offsets.left, y:ev.pageY - offsets.top};
            // var dataPos = {x1y1:{x:null, y:null}, x1y2:{x:null, y:null}, x2y1:{x:null, y:null}, x2y2:{x:null, y:null}};
    	    var dataPos = {xaxis:null, yaxis:null, x2axis:null, y2axis:null, y3axis:null, y4axis:null, y5axis:null, y6axis:null, y7axis:null, y8axis:null, y9axis:null};
    	    
    	    var an = ['xaxis', 'yaxis', 'x2axis', 'y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis'];
    	    var ax = plot.axes;
    	    for (var n=11; n>0; n--) {
    	        var axis = an[n-1];
    	        if (ax[axis].show) {
    	            dataPos[axis] = ax[axis].series_p2u(gridPos[axis.charAt(0)]);
    	        }
    	    }

            return ({offsets:offsets, gridPos:gridPos, dataPos:dataPos});
        }
        
        function getNeighborPoint(plot, x, y) {
            var ret = null;
            var s, i, d0, d, j, r;
            var threshold;
            for (var i=0; i<plot.series.length; i++) {
                s = plot.series[i];
                r = s.renderer;
                if (s.show) {
                    threshold = Math.abs(s.markerRenderer.size/2+s.neighborThreshold);
                    for (var j=0; j<s.gridData.length; j++) {
                        p = s.gridData[j];
                        // neighbor looks different to OHLC chart.
                        if (r.constructor == $.jqplot.OHLCRenderer) {
                            if (r.candleStick) {
                                var yp = s._yaxis.series_u2p;
                                if (x >= p[0]-r.bodyWidth/2 && x <= p[0]+r.bodyWidth/2 && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
                                    ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
                                }
                            }
                            // if an open hi low close chart
                            else if (!r.hlc){
                                var yp = s._yaxis.series_u2p;
                                if (x >= p[0]-r.tickLength && x <= p[0]+r.tickLength && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) {
                                    ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
                                }
                            }
                            // a hi low close chart
                            else {
                                var yp = s._yaxis.series_u2p;
                                if (x >= p[0]-r.tickLength && x <= p[0]+r.tickLength && y >= yp(s.data[j][1]) && y <= yp(s.data[j][2])) {
                                    ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
                                }
                            }
                            
                        }
                        else {
                            d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) );
                            if (d <= threshold && (d <= d0 || d0 == null)) {
                               d0 = d;
                               ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]};
                            }
                        }
                    } 
                }
            }
            return ret;
        }
        
        this.onClick = function(ev) {
            // Event passed in is unnormalized and will have data attribute.
            // Event passed out in normalized and won't have data attribute.
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
            var neighbor = getNeighborPoint(p, positions.gridPos.x, positions.gridPos.y);
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotClick', [positions.gridPos, positions.dataPos, neighbor, p]);
        };
        
        this.onDblClick = function(ev) {
            // Event passed in is unnormalized and will have data attribute.
            // Event passed out in normalized and won't have data attribute.
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
            var neighbor = getNeighborPoint(p, positions.gridPos.x, positions.gridPos.y);
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotDblClick', [positions.gridPos, positions.dataPos, neighbor, p]);
        };
        
        this.onMouseDown = function(ev) {
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
            var neighbor = getNeighborPoint(p, positions.gridPos.x, positions.gridPos.y);
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotMouseDown', [positions.gridPos, positions.dataPos, neighbor, p]);
        };
        
        this.onMouseUp = function(ev) {
            var positions = getEventPosition(ev);
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotMouseUp', [positions.gridPos, positions.dataPos, null, ev.data.plot]);
        };
        
        this.onMouseMove = function(ev) {
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
            var neighbor = getNeighborPoint(p, positions.gridPos.x, positions.gridPos.y);
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotMouseMove', [positions.gridPos, positions.dataPos, neighbor, p]);
        };
        
        this.onMouseEnter = function(ev) {
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotMouseEnter', [positions.gridPos, positions.dataPos, null, p]);
        };
        
        this.onMouseLeave = function(ev) {
            var positions = getEventPosition(ev);
            var p = ev.data.plot;
    	    ev.data.plot.eventCanvas._elem.trigger('jqplotMouseLeave', [positions.gridPos, positions.dataPos, null, p]);
        };
        
        this.drawSeries = function(sctx, options){
            // first clear the canvas, since we are redrawing all series.
            sctx.clearRect(0,0,sctx.canvas.width, sctx.canvas.height);
            // if call series drawShadow method first, in case all series shadows
            // should be drawn before any series.  This will ensure, like for 
            // stacked bar plots, that shadows don't overlap series.
            for (var i=0; i<this.series.length; i++) {
                // console.log('series %s data: %s', i, this.series[i].data);
                this.series[i].drawShadow(sctx, options);
            }
            for (var i=0; i<this.series.length; i++) {
                this.series[i].draw(sctx, options);
                // console.log('series %s data: %s', i, this.series[i].data);
            }
        };
    }
    
        
   ColorGenerator = function(colors) {
        var idx = 0;
        
        this.next = function () { 
            if (idx < colors.length) {
                return colors[idx++];
            }
            else {
                idx = 0;
                return colors[idx++];
            }
        };
        
        this.previous = function () { 
            if (idx > 0) {
                return colors[idx--];
            }
            else {
                idx = colors.length-1;
                return colors[idx];
            }
        };
        
        this.setColors = function(c) {
            colors = c;
        };
        
        this.reset = function() {
            idx = 0;
        };
    };

    // convert a hex color string to rgb string.
    // h - 3 or 6 character hex string, with or without leading #
    // a - optional alpha
    $.jqplot.hex2rgb = function(h, a) {
        h = h.replace('#', '');
        if (h.length == 3) {
            h = h[0]+h[0]+h[1]+h[1]+h[2]+h[2];
        }
        var rgb;
        rgb = 'rgba('+parseInt(h.slice(0,2), 16)+', '+parseInt(h.slice(2,4), 16)+', '+parseInt(h.slice(4,6), 16);
        if (a) {
            rgb += ', '+a;
        }
        rgb += ')';
        return rgb;
    };
    
    // convert an rgb color spec to a hex spec.  ignore any alpha specification.
    $.jqplot.rgb2hex = function(s) {
        var pat = /rgba?\( *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *(?:, *[0-9.]*)?\)/;
        var m = s.match(pat);
        var h = '#';
        for (i=1; i<4; i++) {
            var temp;
            if (m[i].search(/%/) != -1) {
                temp = parseInt(255*m[i]/100, 10).toString(16);
                if (temp.length == 1) {
                    temp = '0'+temp;
                }
            }
            else {
                temp = parseInt(m[i], 10).toString(16);
                if (temp.length == 1) {
                    temp = '0'+temp;
                }
            }
            h += temp;
        }
        return h;
    };
    
    // given a css color spec, return an rgb css color spec
    $.jqplot.normalize2rgb = function(s, a) {
        if (s.search(/^ *rgba?\(/) != -1) {
            return s; 
        }
        else if (s.search(/^ *#?[0-9a-fA-F]?[0-9a-fA-F]/) != -1) {
            return $.jqplot.hex2rgb(s, a);
        }
        else {
            throw 'invalid color spec';
        }
    };
    
    // extract the r, g, b, a color components out of a css color spec.
    $.jqplot.getColorComponents = function(s) {
        var rgb = $.jqplot.normalize2rgb(s);
        var pat = /rgba?\( *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *,? *([0-9.]* *)?\)/;
        var m = rgb.match(pat);
        var ret = [];
        for (i=1; i<4; i++) {
            if (m[i].search(/%/) != -1) {
                ret[i-1] = parseInt(255*m[i]/100, 10);
            }
            else {
                ret[i-1] = parseInt(m[i], 10);
            }
        }
        ret[3] = parseFloat(m[4]) ? parseFloat(m[4]) : 1.0;
        return ret;
    };
        
	// Convienence function that won't hang IE.
	$.jqplot.log = function() {
	    if (window.console && $.jqplot.debug) {
	       if (arguments.length == 1) {
	           console.log (arguments[0]);
	        }
	       else {
	           console.log(arguments);
	        }
	    }
	};
	var log = $.jqplot.log;
	

    // class: $.jqplot.AxisLabelRenderer
    // Renderer to place labels on the axes.
    $.jqplot.AxisLabelRenderer = function(options) {
        // Group: Properties
        $.jqplot.ElemContainer.call(this);
        // name of the axis associated with this tick
        this.axis;
        // prop: show
        // wether or not to show the tick (mark and label).
        this.show = true;
        // prop: label
        // The text or html for the label.
        this.label = '';
        this._elem;
        // prop: escapeHTML
        // true to escape HTML entities in the label.
        this.escapeHTML = false;
        
        $.extend(true, this, options);
    };
    
    $.jqplot.AxisLabelRenderer.prototype = new $.jqplot.ElemContainer();
    $.jqplot.AxisLabelRenderer.prototype.constructor = $.jqplot.AxisLabelRenderer;
    
    $.jqplot.AxisLabelRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    $.jqplot.AxisLabelRenderer.prototype.draw = function() {
        this._elem = $('<div style="position:absolute;" class="jqplot-'+this.axis+'-label"></div>');
        
        if (Number(this.label)) {
            this._elem.css('white-space', 'nowrap');
        }
        
        if (!this.escapeHTML) {
            this._elem.html(this.label);
        }
        else {
            this._elem.text(this.label);
        }
        
        return this._elem;
    };
    
    $.jqplot.AxisLabelRenderer.prototype.pack = function() {
    };

    // class: $.jqplot.AxisTickRenderer
    // A "tick" object showing the value of a tick/gridline on the plot.
    $.jqplot.AxisTickRenderer = function(options) {
        // Group: Properties
        $.jqplot.ElemContainer.call(this);
        // prop: mark
        // tick mark on the axis.  One of 'inside', 'outside', 'cross', '' or null.
        this.mark = 'outside';
        // name of the axis associated with this tick
        this.axis;
        // prop: showMark
        // wether or not to show the mark on the axis.
        this.showMark = true;
        // prop: showGridline
        // wether or not to draw the gridline on the grid at this tick.
        this.showGridline = true;
        // prop: isMinorTick
        // if this is a minor tick.
        this.isMinorTick = false;
        // prop: size
        // Length of the tick beyond the grid in pixels.
        // DEPRECATED: This has been superceeded by markSize
        this.size = 4;
        // prop:  markSize
        // Length of the tick marks in pixels.  For 'cross' style, length
        // will be stoked above and below axis, so total length will be twice this.
        this.markSize = 6;
        // prop: show
        // wether or not to show the tick (mark and label).
        this.show = true;
        // prop: showLabel
        // wether or not to show the label.
        this.showLabel = true;
        this.label = '';
        this.value = null;
        this._styles = {};
        // prop: formatter
        // A class of a formatter for the tick text.  sprintf by default.
        this.formatter = $.jqplot.DefaultTickFormatter;
        // prop: formatString
        // string passed to the formatter.
        this.formatString = '';
        // prop: fontFamily
        // css spec for the font-family css attribute.
        this.fontFamily;
        // prop: fontSize
        // css spec for the font-size css attribute.
        this.fontSize;
        // prop: textColor
        // css spec for the color attribute.
        this.textColor;
        this._elem;
        
        $.extend(true, this, options);
    };
    
    $.jqplot.AxisTickRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    $.jqplot.AxisTickRenderer.prototype = new $.jqplot.ElemContainer();
    $.jqplot.AxisTickRenderer.prototype.constructor = $.jqplot.AxisTickRenderer;
    
    $.jqplot.AxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) {
        this.value = value;
        this.axis = axisName;
        if (isMinor) {
        	this.isMinorTick = true;
        }
        return this;
    };
    
    $.jqplot.AxisTickRenderer.prototype.draw = function() {
        if (!this.label) {
        	this.label = this.formatter(this.formatString, this.value);
        }
        style ='style="position:absolute;';
        if (Number(this.label)) {
            style +='white-space:nowrap;';
        }
        style += '"';
        this._elem = $('<div '+style+' class="jqplot-'+this.axis+'-tick">'+this.label+'</div>');
        for (var s in this._styles) {
            this._elem.css(s, this._styles[s]);
        }
        if (this.fontFamily) {
        	this._elem.css('font-family', this.fontFamily);
        }
        if (this.fontSize) {
        	this._elem.css('font-size', this.fontSize);
        }
        if (this.textColor) {
        	this._elem.css('color', this.textColor);
        }
        return this._elem;
    };
        
    $.jqplot.DefaultTickFormatter = function (format, val) {
        if (typeof val == 'number') {
            if (!format) {
            	format = '%.1f';
            }
            return $.jqplot.sprintf(format, val);
        }
        else {
            return String(val);
        }
    };
    
    $.jqplot.AxisTickRenderer.prototype.pack = function() {
    };
     
    // Class: $.jqplot.CanvasGridRenderer
    // The default jqPlot grid renderer, creating a grid on a canvas element.
    // The renderer has no additional options beyond the <Grid> class.
    $.jqplot.CanvasGridRenderer = function(){
        this.shadowRenderer = new $.jqplot.ShadowRenderer();
    };
    
    // called with context of Grid object
    $.jqplot.CanvasGridRenderer.prototype.init = function(options) {
        this._ctx;
        $.extend(true, this, options);
        // set the shadow renderer options
        var sopts = {lineJoin:'miter', lineCap:'round', fill:false, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.shadowWidth, closePath:false};
        this.renderer.shadowRenderer.init(sopts);
    };
    
    // called with context of Grid.
    $.jqplot.CanvasGridRenderer.prototype.createElement = function() {
        var elem = document.createElement('canvas');
        var w = this._plotDimensions.width;
        var h = this._plotDimensions.height;
        elem.width = w;
        elem.height = h;
        this._elem = $(elem);
        this._elem.addClass('jqplot-grid-canvas');
        this._elem.css({ position: 'absolute', left: 0, top: 0 });
        if ($.browser.msie) {
            window.G_vmlCanvasManager.init_(document);
        }
        if ($.browser.msie) {
            elem = window.G_vmlCanvasManager.initElement(elem);
        }
        this._top = this._offsets.top;
        this._bottom = h - this._offsets.bottom;
        this._left = this._offsets.left;
        this._right = w - this._offsets.right;
        this._width = this._right - this._left;
        this._height = this._bottom - this._top;
        return this._elem;
    };
    
    $.jqplot.CanvasGridRenderer.prototype.draw = function() {
        this._ctx = this._elem.get(0).getContext("2d");
        var ctx = this._ctx;
        var axes = this._axes;
        // Add the grid onto the grid canvas.  This is the bottom most layer.
        ctx.save();
        ctx.fillStyle = this.background;
        ctx.fillRect(this._left, this._top, this._width, this._height);
        
        if (this.drawGridlines) {
            ctx.save();
            ctx.lineJoin = 'miter';
            ctx.lineCap = 'butt';
            ctx.lineWidth = this.gridLineWidth;
            ctx.strokeStyle = this.gridLineColor;
            var b, e;
            var ax = ['xaxis', 'yaxis', 'x2axis', 'y2axis'];
            for (var i=4; i>0; i--) {
                var name = ax[i-1];
                var axis = axes[name];
                var ticks = axis._ticks;
                if (axis.show) {
                    for (var j=ticks.length; j>0; j--) {
                        var t = ticks[j-1];
                        if (t.show) {
                            var pos = Math.round(axis.u2p(t.value)) + 0.5;
                            switch (name) {
                                case 'xaxis':
                                    // draw the grid line
                                    if (t.showGridline) {
                                        drawLine(pos, this._top, pos, this._bottom);
                                    }
                                    
                                    // draw the mark
                                    if (t.showMark && t.mark) {
                                        s = t.markSize;
                                        m = t.mark;
                                        var pos = Math.round(axis.u2p(t.value)) + 0.5;
                                        switch (m) {
                                            case 'outside':
                                                b = this._bottom;
                                                e = this._bottom+s;
                                                break;
                                            case 'inside':
                                                b = this._bottom-s;
                                                e = this._bottom;
                                                break;
                                            case 'cross':
                                                b = this._bottom-s;
                                                e = this._bottom+s;
                                                break;
                                            default:
                                                b = this._bottom;
                                                e = this._bottom+s;
                                                break;
                                        }
                                        // draw the shadow
                                        if (this.shadow) {
                                            this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
                                        }
                                        // draw the line
                                        drawLine(pos, b, pos, e);
                                    }
                                    break;
                                case 'yaxis':
                                    // draw the grid line
                                    if (t.showGridline) {
                                        drawLine(this._right, pos, this._left, pos);
                                    }
                                    // draw the mark
                                    if (t.showMark && t.mark) {
                                        s = t.markSize;
                                        m = t.mark;
                                        var pos = Math.round(axis.u2p(t.value)) + 0.5;
                                        switch (m) {
                                            case 'outside':
                                                b = this._left-s;
                                                e = this._left;
                                                break;
                                            case 'inside':
                                                b = this._left;
                                                e = this._left+s;
                                                break;
                                            case 'cross':
                                                b = this._left-s;
                                                e = this._left+s;
                                                break;
                                            default:
                                                b = this._left-s;
                                                e = this._left;
                                                break;
                                                }
                                        // draw the shadow
                                        if (this.shadow) {
                                            this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
                                        }
                                        drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
                                    }
                                    break;
                                case 'x2axis':
                                    // draw the grid line
                                    if (t.showGridline) {
                                        drawLine(pos, this._bottom, pos, this._top);
                                    }
                                    // draw the mark
                                    if (t.showMark && t.mark) {
                                        s = t.markSize;
                                        m = t.mark;
                                        var pos = Math.round(axis.u2p(t.value)) + 0.5;
                                        switch (m) {
                                            case 'outside':
                                                b = this._top-s;
                                                e = this._top;
                                                break;
                                            case 'inside':
                                                b = this._top;
                                                e = this._top+s;
                                                break;
                                            case 'cross':
                                                b = this._top-s;
                                                e = this._top+s;
                                                break;
                                            default:
                                                b = this._top-s;
                                                e = this._top;
                                                break;
                                                }
                                        // draw the shadow
                                        if (this.shadow) {
                                            this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
                                        }
                                        drawLine(pos, b, pos, e);
                                    }
                                    break;
                                case 'y2axis':
                                    // draw the grid line
                                    if (t.showGridline) {
                                        drawLine(this._left, pos, this._right, pos);
                                    }
                                    // draw the mark
                                    if (t.showMark && t.mark) {
                                        s = t.markSize;
                                        m = t.mark;
                                        var pos = Math.round(axis.u2p(t.value)) + 0.5;
                                        switch (m) {
                                            case 'outside':
                                                b = this._right;
                                                e = this._right+s;
                                                break;
                                            case 'inside':
                                                b = this._right-s;
                                                e = this._right;
                                                break;
                                            case 'cross':
                                                b = this._right-s;
                                                e = this._right+s;
                                                break;
                                            default:
                                                b = this._right;
                                                e = this._right+s;
                                                break;
                                                }
                                        // draw the shadow
                                        if (this.shadow) {
                                            this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
                                        }
                                        drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
                                    }
                                    break;
                                default:
                                    break;
                            }
                        }
                    }
                }
            }
            // Now draw grid lines for additional y axes
            ax = ['y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis'];
            for (var i=7; i>0; i--) {
                var axis = axes[ax[i-1]];
                var ticks = axis._ticks;
                if (axis.show) {
                    var tn = ticks[axis.numberTicks-1];
                    var t0 = ticks[0];
                    var left = axis.getLeft();
                    var points = [[left, tn.getTop() + tn.getHeight()/2], [left, t0.getTop() + t0.getHeight()/2 + 1.0]];
                    // draw the shadow
                    if (this.shadow) {
                        this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', fill:false, closePath:false});
                    }
                    // draw the line
                    drawLine(points[0][0], points[0][1], points[1][0], points[1][1], {lineCap:'butt', strokeStyle:axis.borderColor, lineWidth:axis.borderWidth});
                    // draw the tick marks
                    for (var j=ticks.length; j>0; j--) {
                        var t = ticks[j-1];
                        s = t.markSize;
                        m = t.mark;
                        var pos = Math.round(axis.u2p(t.value)) + 0.5;
                        if (t.show && t.showGridline) {
                            switch (m) {
                                case 'outside':
                                    b = left;
                                    e = left+s;
                                    break;
                                case 'inside':
                                    b = left-s;
                                    e = left;
                                    break;
                                case 'cross':
                                    b = left-s;
                                    e = left+s;
                                    break;
                                default:
                                    b = left;
                                    e = left+s;
                                    break;
                            }
                            points = [[b,pos], [e,pos]];
                            // draw the shadow
                            if (this.shadow) {
                                this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
                            }
                            // draw the line
                            drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
                        }
                    }
                }
            }
            
            ctx.restore();
        }
        
        function drawLine(bx, by, ex, ey, opts) {
            ctx.save();
            opts = opts || {};
            $.extend(true, ctx, opts);
            ctx.beginPath();
            ctx.moveTo(bx, by);
            ctx.lineTo(ex, ey);
            ctx.stroke();
            ctx.restore();
        }
        
        if (this.shadow) {
            var points = [[this._left, this._bottom], [this._right, this._bottom], [this._right, this._top]];
            this.renderer.shadowRenderer.draw(ctx, points);
        }
        // Now draw border around grid.  Use axis border definitions. start at
        // upper left and go clockwise.
        drawLine (this._left, this._top, this._right, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth});
        drawLine (this._right, this._top, this._right, this._bottom, {lineCap:'round', strokeStyle:axes.y2axis.borderColor, lineWidth:axes.y2axis.borderWidth});
        drawLine (this._right, this._bottom, this._left, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth});
        drawLine (this._left, this._bottom, this._left, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
        // ctx.lineWidth = this.borderWidth;
        // ctx.strokeStyle = this.borderColor;
        // ctx.strokeRect(this._left, this._top, this._width, this._height);
        
    
        ctx.restore();
    };
 
    // Class: $.jqplot.DivTitleRenderer
    // The default title renderer for jqPlot.  This class has no options beyond the <Title> class. 
    $.jqplot.DivTitleRenderer = function() {
    };
    
    $.jqplot.DivTitleRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    $.jqplot.DivTitleRenderer.prototype.draw = function() {
        var r = this.renderer;
        if (!this.text) {
            this.show = false;
            this._elem = $('<div style="height:0px;width:0px;"></div>');
        }
        else if (this.text) {
            // don't trust that a stylesheet is present, set the position.
            var styletext = 'position:absolute;top:0px;left:0px;';
            styletext += (this._plotWidth) ? 'width:'+this._plotWidth+'px;' : '';
            styletext += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
            styletext += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
            styletext += (this.textAlign) ? 'text-align:'+this.textAlign+';' : 'text-align:center;';
            styletext += (this.textColor) ? 'color:'+this.textColor+';' : '';
            this._elem = $('<div class="jqplot-title" style="'+styletext+'">'+this.text+'</div>');
        }
        
        return this._elem;
    };
    
    $.jqplot.DivTitleRenderer.prototype.pack = function() {
        // nothing to do here
    };
  
    // Class: $.jqplot.LineRenderer
    // The default line renderer for jqPlot, this class has no options beyond the <Series> class.
    // Draws series as a line.
    $.jqplot.LineRenderer = function(){
        this.shapeRenderer = new $.jqplot.ShapeRenderer();
        this.shadowRenderer = new $.jqplot.ShadowRenderer();
    };
    
    // called with scope of series.
    $.jqplot.LineRenderer.prototype.init = function(options) {
        $.extend(true, this.renderer, options);
        // set the shape renderer options
        var opts = {lineJoin:'round', lineCap:'round', fill:this.fill, isarc:false, strokeStyle:this.color, fillStyle:this.fillColor, lineWidth:this.lineWidth, closePath:this.fill};
        this.renderer.shapeRenderer.init(opts);
        // set the shadow renderer options
        // scale the shadowOffset to the width of the line.
        if (this.lineWidth > 2.5) {
            var shadow_offset = this.shadowOffset* (1 + (Math.atan((this.lineWidth/2.5))/0.785398163 - 1)*0.6);
            // var shadow_offset = this.shadowOffset;
        }
        // for skinny lines, don't make such a big shadow.
        else {
            var shadow_offset = this.shadowOffset*Math.atan((this.lineWidth/2.5))/0.785398163;
        }
        var sopts = {lineJoin:'round', lineCap:'round', fill:this.fill, isarc:false, angle:this.shadowAngle, offset:shadow_offset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.lineWidth, closePath:this.fill};
        this.renderer.shadowRenderer.init(sopts);
    };
    
    // Method: setGridData
    // converts the user data values to grid coordinates and stores them
    // in the gridData array.
    // Called with scope of a series.
    $.jqplot.LineRenderer.prototype.setGridData = function() {
        // recalculate the grid data
        var xp = this._xaxis.series_u2p;
        var yp = this._yaxis.series_u2p;
        var data = this._plotData;
        var pdata = this._prevPlotData;
        this.gridData = [];
        this._prevGridData = [];
        for (var i=0; i<this.data.length; i++) {
            if (data[i] != null) {
                this.gridData.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1])]);
            }
            if (pdata[i] != null) {
                this._prevGridData.push([xp.call(this._xaxis, pdata[i][0]), yp.call(this._yaxis, pdata[i][1])]);
            }
        }
    };
    
    // Method: makeGridData
    // converts any arbitrary data values to grid coordinates and
    // returns them.  This method exists so that plugins can use a series'
    // linerenderer to generate grid data points without overwriting the
    // grid data associated with that series.
    // Called with scope of a series.
    $.jqplot.LineRenderer.prototype.makeGridData = function(data) {
        // recalculate the grid data
        var xp = this._xaxis.series_u2p;
        var yp = this._yaxis.series_u2p;
        var gd = [];
        var pgd = [];
        for (var i=0; i<data.length; i++) {
            if (data[i] != null) {
                gd.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1])]);
            }
        }
        return gd;
    };
    

    // called within scope of series.
    $.jqplot.LineRenderer.prototype.draw = function(ctx, gd, options) {
        var i;
        var opts = (options != undefined) ? options : {};
        var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
        var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
        var fill = (opts.fill != undefined) ? opts.fill : this.fill;
        var fillAndStroke = (opts.fillAndStroke != undefined) ? opts.fillAndStroke : this.fillAndStroke;
        ctx.save();
        if (gd.length) {
            if (showLine) {
                // if we fill, we'll have to add points to close the curve.
                if (fill) {
                    // is stoking line as well as filling, get a copy of line data.
                    if (fillAndStroke) {
                        var fasgd = gd.slice(0);
                    }
                    // if not stacked, fill down to axis
                    if (this.index == 0 || !this._stack) {
                        var gridymin = this._yaxis.series_u2p(this._yaxis.min) - this.gridBorderWidth / 2;
                        // IE doesn't return new length on unshift
                        gd.unshift([gd[0][0], gridymin]);
                        len = gd.length;
                        gd.push([gd[len - 1][0], gridymin]);                    
                    }
                    // if stacked, fill to line below 
                    else {
                        var prev = this._prevGridData;
                        for (var i=prev.length; i>0; i--) {
                            gd.push(prev[i-1]);
                        }
                    }
                }
                if (shadow) {
                    this.renderer.shadowRenderer.draw(ctx, gd, opts);
                }
            
                this.renderer.shapeRenderer.draw(ctx, gd, opts); 
                if (fillAndStroke) {
                    var fasopts = $.extend(true, {}, opts, {fill:false, closePath:false});
                    this.renderer.shapeRenderer.draw(ctx, fasgd, fasopts);
                    //////////
                    // TODO: figure out some way to do shadows nicely
                    // if (shadow) {
                    //     this.renderer.shadowRenderer.draw(ctx, fasgd, fasopts);
                    // }
                    // now draw the markers
                    if (this.markerRenderer.show) {
                        for (i=0; i<fasgd.length; i++) {
                            this.markerRenderer.draw(fasgd[i][0], fasgd[i][1], ctx, opts.markerOptions);
                        }
                    }
                }
            }
        
            // now draw the markers
            if (this.markerRenderer.show && !fill) {
                for (i=0; i<gd.length; i++) {
                    this.markerRenderer.draw(gd[i][0], gd[i][1], ctx, opts.markerOptions);
                }
            }
        }
        
        ctx.restore();
    };  
    
    $.jqplot.LineRenderer.prototype.drawShadow = function(ctx, gd, options) {
        // This is a no-op, shadows drawn with lines.
    };
    
    
    // class: $.jqplot.LinearAxisRenderer
    // The default jqPlot axis renderer, creating a numeric axis.
    // The renderer has no additional options beyond the <Axis> object.
    $.jqplot.LinearAxisRenderer = function() {
    };
    
    // called with scope of axis object.
    $.jqplot.LinearAxisRenderer.prototype.init = function(options){
        $.extend(true, this, options);
        var db = this._dataBounds;
        // Go through all the series attached to this axis and find
        // the min/max bounds for this axis.
        for (var i=0; i<this._series.length; i++) {
            var s = this._series[i];
            var d = s._plotData;
            
            for (var j=0; j<d.length; j++) { 
                if (this.name == 'xaxis' || this.name == 'x2axis') {
                    if (d[j][0] < db.min || db.min == null) {
                    	db.min = d[j][0];
                    }
                    if (d[j][0] > db.max || db.max == null) {
                    	db.max = d[j][0];
                    }
                }              
                else {
                    if (d[j][1] < db.min || db.min == null) {
                    	db.min = d[j][1];
                    }
                    if (d[j][1] > db.max || db.max == null) {
                    	db.max = d[j][1];
                    }
                }              
            }
        }
    };
    
    // called with scope of axis
    $.jqplot.LinearAxisRenderer.prototype.draw = function(ctx) {
        if (this.show) {
            // populate the axis label and value properties.
            // createTicks is a method on the renderer, but
            // call it within the scope of the axis.
            this.renderer.createTicks.call(this);
            // fill a div with axes labels in the right direction.
            // Need to pregenerate each axis to get it's bounds and
            // position it and the labels correctly on the plot.
            var dim=0;
            var temp;
            
            this._elem = $('<div class="jqplot-axis jqplot-'+this.name+'" style="position:absolute;"></div>');
            
            if (this.name == 'xaxis' || this.name == 'x2axis') {
            	this._elem.width(this._plotDimensions.width);
            }
            else {
                this._elem.height(this._plotDimensions.height);
            }
            
            // create a _label object.
            this.labelOptions.axis = this.name;
            this._label = new this.labelRenderer(this.labelOptions);
            if (this._label.show) {
                var elem = this._label.draw(ctx);
                elem.appendTo(this._elem);
            }
    
            if (this.showTicks) {
                var t = this._ticks;
                for (var i=0; i<t.length; i++) {
                    var tick = t[i];
                    if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
                        var elem = tick.draw(ctx);
                        elem.appendTo(this._elem);
                    }
                }
            }
        }
        return this._elem;
    };
    
    // called with scope of axis
    $.jqplot.LinearAxisRenderer.prototype.set = function() { 
        var dim = 0;
        var temp;
        var w = 0;
        var h = 0;
        var lshow = (this._label == null) ? false : this._label.show;
        if (this.show && this.showTicks) {
            var t = this._ticks;
            for (var i=0; i<t.length; i++) {
                var tick = t[i];
                if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
                    if (this.name == 'xaxis' || this.name == 'x2axis') {
                        temp = tick._elem.outerHeight(true);
                    }
                    else {
                        temp = tick._elem.outerWidth(true);
                    }
                    if (temp > dim) {
                    	dim = temp;
                    }
                }
            }
            
            if (lshow) {
                w = this._label._elem.outerWidth(true);
                h = this._label._elem.outerHeight(true); 
            }
            if (this.name == 'xaxis') {
                dim = dim + h;
            	this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'});
            }
            else if (this.name == 'x2axis') {
                dim = dim + h;
            	this._elem.css({'height':dim+'px', left:'0px', top:'0px'});
            }
            else if (this.name == 'yaxis') {
                dim = dim + w;
            	this._elem.css({'width':dim+'px', left:'0px', top:'0px'});
            	if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
                    this._label._elem.css('width', w+'px');
                }
            }
            else {
                dim = dim + w;
            	this._elem.css({'width':dim+'px', right:'0px', top:'0px'});
            	if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
                    this._label._elem.css('width', w+'px');
                }
            }
        }  
    };    
    
    // called with scope of axis
    $.jqplot.LinearAxisRenderer.prototype.createTicks = function() {
        // we're are operating on an axis here
        var ticks = this._ticks;
        var userTicks = this.ticks;
        var name = this.name;
        // databounds were set on axis initialization.
        var db = this._dataBounds;
        var dim, interval;
        var min, max;
        var pos1, pos2;
        var tt, i;
        
        // if we already have ticks, use them.
        // ticks must be in order of increasing value.
        
        if (userTicks.length) {
            // ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed
            for (i=0; i<userTicks.length; i++){
                var ut = userTicks[i];
                var t = new this.tickRenderer(this.tickOptions);
                if (ut.constructor == Array) {
                    t.value = ut[0];
                    t.label = ut[1];
                    if (!this.showTicks) {
                        t.showLabel = false;
                        t.showMark = false;
                    }
                    else if (!this.showTickMarks) {
                    	t.showMark = false;
                    }
                    t.setTick(ut[0], this.name);
                    this._ticks.push(t);
                }
                
                else {
                    t.value = ut;
                    if (!this.showTicks) {
                        t.showLabel = false;
                        t.showMark = false;
                    }
                    else if (!this.showTickMarks) {
                    	t.showMark = false;
                    }
                    t.setTick(ut, this.name);
                    this._ticks.push(t);
                }
            }
            this.numberTicks = userTicks.length;
            this.min = this._ticks[0].value;
            this.max = this._ticks[this.numberTicks-1].value;
            this.tickInterval = (this.max - this.min) / (this.numberTicks - 1);
        }
        
        // we don't have any ticks yet, let's make some!
        else {
            if (name == 'xaxis' || name == 'x2axis') {
                dim = this._plotDimensions.width;
            }
            else {
                dim = this._plotDimensions.height;
            }
            
            // if min, max and number of ticks specified, user can't specify interval.
            if (!this.autoscale && this.min != null && this.max != null && this.numberTicks != null) {
                this.tickInterval = null;
            }
            
            // if max, min, and interval specified and interval won't fit, ignore interval.
            // if (this.min != null && this.max != null && this.tickInterval != null) {
            //     if (parseInt((this.max-this.min)/this.tickInterval, 10) != (this.max-this.min)/this.tickInterval) {
            //         this.tickInterval = null;
            //     }
            // }
        
            min = ((this.min != null) ? this.min : db.min);
            max = ((this.max != null) ? this.max : db.max);
            
            // if min and max are same, space them out a bit
            if (min == max) {
                var adj = 0.05;
                if (min > 0) {
                    adj = Math.max(Math.log(min)/Math.LN10, 0.05);
                }
                min -= adj;
                max += adj;
            }

            var range = max - min;
            var rmin, rmax;
            var temp;
            
            // autoscale.  Can't autoscale if min or max is supplied.
            // Will use numberTicks and tickInterval if supplied.
            if (this.autoscale && this.min == null && this.max == null) {
                var rrange, ti, margin;
    
                if (this.numberTicks == null){
                    if (dim > 100) {
                        this.numberTicks = parseInt(3+(dim-100)/75, 10);
                    }
                    else {
                        this.numberTicks = 2;
                    }
                }
                
                if (this.tickInterval == null) {
                    // get a tick interval
                    ti = range/(this.numberTicks - 1);
                
                    if (ti < 1) {
                        temp = Math.pow(10, Math.abs(Math.floor(Math.log(ti)/Math.LN10)));
                    }
                    else {
                        temp = 1;
                    }
                    this.tickInterval = Math.ceil(ti*temp*this.pad)/temp;
                }
                
                // try to compute a nicer, more even tick interval
                // temp = Math.pow(10, Math.floor(Math.log(ti)/Math.LN10));
                // this.tickInterval = Math.ceil(ti/temp) * temp;
                rrange = this.tickInterval * (this.numberTicks - 1);
                margin = (rrange - range)/2;
                
                if (this.min == null) {
                    this.min = Math.floor(temp*(min-margin))/temp;
                }
                if (this.max == null) {
                    this.max = this.min + rrange;
                }
            }
            
            else {
                rmin = (this.min != null) ? this.min : min - range*(this.padMin - 1);
                rmax = (this.max != null) ? this.max : max + range*(this.padMax - 1);
                this.min = rmin;
                this.max = rmax;
                range = this.max - this.min;
    
                if (this.numberTicks == null){
                    // if tickInterval is specified by user, we will ignore computed maximum.
                    // max will be equal or greater to fit even # of ticks.
                    if (this.tickInterval != null) {
                        this.numberTicks = Math.ceil((this.max - this.min)/this.tickInterval)+1;
                        this.max = this.min + this.tickInterval*(this.numberTicks-1);
                    }
                    else if (dim > 100) {
                        this.numberTicks = parseInt(3+(dim-100)/75, 10);
                    }
                    else {
                        this.numberTicks = 2;
                    }
                }
            
                if (this.tickInterval == null) {
                	this.tickInterval = range / (this.numberTicks-1);
                }
            }

            for (var i=0; i<this.numberTicks; i++){
                tt = this.min + i * this.tickInterval;
                var t = new this.tickRenderer(this.tickOptions);
                // var t = new $.jqplot.AxisTickRenderer(this.tickOptions);
                if (!this.showTicks) {
                    t.showLabel = false;
                    t.showMark = false;
                }
                else if (!this.showTickMarks) {
                	t.showMark = false;
                }
                t.setTick(tt, this.name);
                this._ticks.push(t);
            }
        }
    };
    
    // called with scope of axis
    $.jqplot.LinearAxisRenderer.prototype.pack = function(pos, offsets) {
        var ticks = this._ticks;
        var max = this.max;
        var min = this.min;
        var offmax = offsets.max;
        var offmin = offsets.min;
        var lshow = (this._label == null) ? false : this._label.show;
        
        for (var p in pos) {
            this._elem.css(p, pos[p]);
        }
        
        this._offsets = offsets;
        // pixellength will be + for x axes and - for y axes becasue pixels always measured from top left.
        var pixellength = offmax - offmin;
        var unitlength = max - min;
        
        // point to unit and unit to point conversions references to Plot DOM element top left corner.
        this.p2u = function(p){
            return (p - offmin) * unitlength / pixellength + min;
        };
        
        this.u2p = function(u){
            return (u - min) * pixellength / unitlength + offmin;
        };
                
        if (this.name == 'xaxis' || this.name == 'x2axis'){
            this.series_u2p = function(u){
                return (u - min) * pixellength / unitlength;
            };
            this.series_p2u = function(p){
                return p * unitlength / pixellength + min;
            };
        }
        
        else {
            this.series_u2p = function(u){
                return (u - max) * pixellength / unitlength;
            };
            this.series_p2u = function(p){
                return p * unitlength / pixellength + max;
            };
        }
        
        if (this.show) {
            if (this.name == 'xaxis' || this.name == 'x2axis') {
                for (i=0; i<ticks.length; i++) {
                    var t = ticks[i];
                    if (t.show && t.showLabel) {
                        var shim;
                        
                        if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
                            // will need to adjust auto positioning based on which axis this is.
                            var temp = (this.name == 'xaxis') ? 1 : -1;
                            switch (t.labelPosition) {
                                case 'auto':
                                    // position at end
                                    if (temp * t.angle < 0) {
                                        shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
                                    }
                                    // position at start
                                    else {
                                        shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
                                    }
                                    break;
                                case 'end':
                                    shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
                                    break;
                                case 'start':
                                    shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
                                    break;
                                case 'middle':
                                    shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
                                    break;
                                default:
                                    shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
                                    break;
                            }
                        }
                        else {
                            shim = -t.getWidth()/2;
                        }
                        var val = this.u2p(t.value) + shim + 'px';
                        t._elem.css('left', val);
                        t.pack();
                    }
                }
                if (lshow) {
                    var w = this._label._elem.outerWidth(true);
                    this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
                    if (this.name == 'xaxis') {
                        this._label._elem.css('bottom', '0px');
                    }
                    else {
                        this._label._elem.css('top', '0px');
                    }
                    this._label.pack();
                }
            }
            else {
                for (i=0; i<ticks.length; i++) {
                    var t = ticks[i];
                    if (t.show && t.showLabel) {                        
                        var shim;
                        if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
                            // will need to adjust auto positioning based on which axis this is.
                            var temp = (this.name == 'yaxis') ? 1 : -1;
                            switch (t.labelPosition) {
                                case 'auto':
                                    // position at end
                                case 'end':
                                    if (temp * t.angle < 0) {
                                        shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
                                    }
                                    else {
                                        shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
                                    }
                                    break;
                                case 'start':
                                    if (t.angle > 0) {
                                        shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
                                    }
                                    else {
                                        shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
                                    }
                                    break;
                                case 'middle':
                                    // if (t.angle > 0) {
                                    //     shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
                                    // }
                                    // else {
                                    //     shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
                                    // }
                                    shim = -t.getHeight()/2;
                                    break;
                                default:
                                    shim = -t.getHeight()/2;
                                    break;
                            }
                        }
                        else {
                            shim = -t.getHeight()/2;
                        }
                        
                        var val = this.u2p(t.value) + shim + 'px';
                        t._elem.css('top', val);
                        t.pack();
                    }
                }
                if (lshow) {
                    var h = this._label._elem.outerHeight(true);
                    this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
                    if (this.name == 'yaxis') {
                        this._label._elem.css('left', '0px');
                    }
                    else {
                        this._label._elem.css('right', '0px');
                    }   
                    this._label.pack();
                }
            }
        }
    };


	// class: $.jqplot.MarkerRenderer
	// The default jqPlot marker renderer, rendering the points on the line.
    $.jqplot.MarkerRenderer = function(options){
        // Group: Properties
        
        // prop: show
        // wether or not to show the marker.
        this.show = true;
        // prop: style
        // One of diamond, circle, square, x, plus, dash, filledDiamond, filledCircle, filledSquare
        this.style = 'filledCircle';
        // prop: lineWidth
        // size of the line for non-filled markers.
        this.lineWidth = 2;
        // prop: size
        // Size of the marker (diameter or circle, length of edge of square, etc.)
        this.size = 9.0;
        // prop: color
        // color of marker.  Will be set to color of series by default on init.
        this.color = '#666666';
        // prop: shadow
        // wether or not to draw a shadow on the line
        this.shadow = true;
        // prop: shadowAngle
        // Shadow angle in degrees
        this.shadowAngle = 45;
        // prop: shadowOffset
        // Shadow offset from line in pixels
        this.shadowOffset = 1;
        // prop: shadowDepth
        // Number of times shadow is stroked, each stroke offset shadowOffset from the last.
        this.shadowDepth = 3;
        // prop: shadowAlpha
        // Alpha channel transparency of shadow.  0 = transparent.
        this.shadowAlpha = '0.07';
        // prop: shadowRenderer
        // Renderer that will draws the shadows on the marker.
        this.shadowRenderer = new $.jqplot.ShadowRenderer();
        // prop: shapeRenderer
        // Renderer that will draw the marker.
        this.shapeRenderer = new $.jqplot.ShapeRenderer();
        
        $.extend(true, this, options);
    };
    
    $.jqplot.MarkerRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
        var sdopt = {angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, lineWidth:this.lineWidth, depth:this.shadowDepth, closePath:true};
        if (this.style.indexOf('filled') != -1) {
            sdopt.fill = true;
        }
        if (this.style.indexOf('ircle') != -1) {
            sdopt.isarc = true;
            sdopt.closePath = false;
        }
        this.shadowRenderer.init(sdopt);
        
        var shopt = {fill:false, isarc:false, strokeStyle:this.color, fillStyle:this.color, lineWidth:this.lineWidth, closePath:true};
        if (this.style.indexOf('filled') != -1) {
            shopt.fill = true;
        }
        if (this.style.indexOf('ircle') != -1) {
            shopt.isarc = true;
            shopt.closePath = false;
        }
        this.shapeRenderer.init(shopt);
    };
    
    $.jqplot.MarkerRenderer.prototype.drawDiamond = function(x, y, ctx, fill, options) {
        var stretch = 1.2;
        var dx = this.size/2/stretch;
        var dy = this.size/2*stretch;
        var points = [[x-dx, y], [x, y+dy], [x+dx, y], [x, y-dy]];
        if (this.shadow) {
            this.shadowRenderer.draw(ctx, points);
        }
        this.shapeRenderer.draw(ctx, points, options);

        ctx.restore();
    };
    
    $.jqplot.MarkerRenderer.prototype.drawSquare = function(x, y, ctx, fill, options) {
        var stretch = 1.0;
        var dx = this.size/2/stretch;
        var dy = this.size/2*stretch;
        var points = [[x-dx, y-dy], [x-dx, y+dy], [x+dx, y+dy], [x+dx, y-dy]];
        if (this.shadow) {
            this.shadowRenderer.draw(ctx, points);
        }
        this.shapeRenderer.draw(ctx, points, options);

        ctx.restore();
    };
    
    $.jqplot.MarkerRenderer.prototype.drawCircle = function(x, y, ctx, fill, options) {
        var radius = this.size/2;
        var end = 2*Math.PI;
        var points = [x, y, radius, 0, end, true];
        if (this.shadow) {
            this.shadowRenderer.draw(ctx, points);
        }
        this.shapeRenderer.draw(ctx, points, options);
        
        ctx.restore();
    };
    
    $.jqplot.MarkerRenderer.prototype.draw = function(x, y, ctx, options) {
        options = options || {};
        switch (this.style) {
            case 'diamond':
                this.drawDiamond(x,y,ctx, false, options);
                break;
            case 'filledDiamond':
                this.drawDiamond(x,y,ctx, true, options);
                break;
            case 'circle':
                this.drawCircle(x,y,ctx, false, options);
                break;
            case 'filledCircle':
                this.drawCircle(x,y,ctx, true, options);
                break;
            case 'square':
                this.drawSquare(x,y,ctx, false, options);
                break;
            case 'filledSquare':
                this.drawSquare(x,y,ctx, true, options);
                break;
            default:
                this.drawDiamond(x,y,ctx, false, options);
                break;
        }
    };
    
	// class: $.jqplot.shadowRenderer
	// The default jqPlot shadow renderer, rendering shadows behind shapes.
    $.jqplot.ShadowRenderer = function(options){ 
        // Group: Properties
        
        // prop: angle
        // Angle of the shadow in degrees.  Measured counter-clockwise from the x axis.
        this.angle = 45;
        // prop: offset
        // Pixel offset at the given shadow angle of each shadow stroke from the last stroke.
        this.offset = 1;
        // prop: alpha
        // alpha transparency of shadow stroke.
        this.alpha = 0.07;
        // prop: lineWidth
        // width of the shadow line stroke.
        this.lineWidth = 1.5;
        // prop: lineJoin
        // How line segments of the shadow are joined.
        this.lineJoin = 'miter';
        // prop: lineCap
        // how ends of the shadow line are rendered.
        this.lineCap = 'round';
        // prop; closePath
        // whether line path segment is closed upon itself.
        this.closePath = false;
        // prop: fill
        // whether to fill the shape.
        this.fill = false;
        // prop: depth
        // how many times the shadow is stroked.  Each stroke will be offset by offset at angle degrees.
        this.depth = 3;
        // prop: isarc
        // wether the shadow is an arc or not.
        this.isarc = false;
        
        $.extend(true, this, options);
    };
    
    $.jqplot.ShadowRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    // function: draw
    // draws an transparent black (i.e. gray) shadow.
    //
    // ctx - canvas drawing context
    // points - array of points or [x, y, radius, start angle (rad), end angle (rad)]
    $.jqplot.ShadowRenderer.prototype.draw = function(ctx, points, options) {
        ctx.save();
        var opts = (options != null) ? options : {};
        var fill = (opts.fill != null) ? opts.fill : this.fill;
        var closePath = (opts.closePath != null) ? opts.closePath : this.closePath;
        var offset = (opts.offset != null) ? opts.offset : this.offset;
        var alpha = (opts.alpha != null) ? opts.alpha : this.alpha;
        var depth = (opts.depth != null) ? opts.depth : this.depth;
        ctx.lineWidth = (opts.lineWidth != null) ? opts.lineWidth : this.lineWidth;
        ctx.lineJoin = (opts.lineJoin != null) ? opts.lineJoin : this.lineJoin;
        ctx.lineCap = (opts.lineCap != null) ? opts.lineCap : this.lineCap;
        ctx.strokeStyle = 'rgba(0,0,0,'+alpha+')';
        ctx.fillStyle = 'rgba(0,0,0,'+alpha+')';
        for (var j=0; j<depth; j++) {
            ctx.translate(Math.cos(this.angle*Math.PI/180)*offset, Math.sin(this.angle*Math.PI/180)*offset);
            ctx.beginPath();
            if (this.isarc) {
                ctx.arc(points[0], points[1], points[2], points[3], points[4], true);                
            }
            else {
                ctx.moveTo(points[0][0], points[0][1]);
                for (var i=1; i<points.length; i++) {
                    ctx.lineTo(points[i][0], points[i][1]);
                }
                
            }
            if (closePath) {
            	ctx.closePath();
            }
            if (fill) {
            	ctx.fill();
            }
            else {
                ctx.stroke();
            }
        }
        ctx.restore();
    };
    
	// class: $.jqplot.shapeRenderer
	// The default jqPlot shape renderer.  Given a set of points will
	// plot them and either stroke a line (fill = false) or fill them (fill = true).
	// If a filled shape is desired, closePath = true must also be set to close
	// the shape.
    $.jqplot.ShapeRenderer = function(options){
        
        this.lineWidth = 1.5;
        // prop: lineJoin
        // How line segments of the shadow are joined.
        this.lineJoin = 'miter';
        // prop: lineCap
        // how ends of the shadow line are rendered.
        this.lineCap = 'round';
        // prop; closePath
        // whether line path segment is closed upon itself.
        this.closePath = false;
        // prop: fill
        // whether to fill the shape.
        this.fill = false;
        // prop: isarc
        // wether the shadow is an arc or not.
        this.isarc = false;
        // prop: fillRect
        // true to draw shape as a filled rectangle.
        this.fillRect = false;
        // prop: strokeRect
        // true to draw shape as a stroked rectangle.
        this.strokeRect = false;
        // prop: clearRect
        // true to cear a rectangle.
        this.clearRect = false;
        // prop: strokeStyle
        // css color spec for the stoke style
        this.strokeStyle = '#999999';
        // prop: fillStyle
        // css color spec for the fill style.
        this.fillStyle = '#999999'; 
        
        $.extend(true, this, options);
    };
    
    $.jqplot.ShapeRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    // function: draw
    // draws the shape.
    //
    // ctx - canvas drawing context
    // points - array of points for shapes or 
    // [x, y, width, height] for rectangles or
    // [x, y, radius, start angle (rad), end angle (rad)] for circles and arcs.
    $.jqplot.ShapeRenderer.prototype.draw = function(ctx, points, options) {
        ctx.save();
        var opts = (options != null) ? options : {};
        var fill = (opts.fill != null) ? opts.fill : this.fill;
        var closePath = (opts.closePath != null) ? opts.closePath : this.closePath;
        var fillRect = (opts.fillRect != null) ? opts.fillRect : this.fillRect;
        var strokeRect = (opts.strokeRect != null) ? opts.strokeRect : this.strokeRect;
        var clearRect = (opts.clearRect != null) ? opts.clearRect : this.clearRect;
        var isarc = (opts.isarc != null) ? opts.isarc : this.isarc;
        ctx.lineWidth = opts.lineWidth || this.lineWidth;
        ctx.lineJoin = opts.lineJoing || this.lineJoin;
        ctx.lineCap = opts.lineCap || this.lineCap;
        ctx.strokeStyle = (opts.strokeStyle || opts.color) || this.strokeStyle;
        ctx.fillStyle = opts.fillStyle || this.fillStyle;
        ctx.beginPath();
        if (isarc) {
            ctx.arc(points[0], points[1], points[2], points[3], points[4], true);   
            if (closePath) {
                ctx.closePath();
            }
            if (fill) {
            	ctx.fill();
            }
            else {
                ctx.stroke();
            }             
        }
        else if (fillRect) {
            ctx.fillRect(points[0], points[1], points[2], points[3]);
        }
        else if (strokeRect) {
            ctx.strokeRect(points[0], points[1], points[2], points[3]);
        }
        else if (clearRect) {
            ctx.clearRect(points[0], points[1], points[2], points[3]);
        }
        else {
            ctx.moveTo(points[0][0], points[0][1]);
            for (var i=1; i<points.length; i++) {
                ctx.lineTo(points[i][0], points[i][1]);
            }
            if (closePath) {
                ctx.closePath();
            }
            if (fill) {
            	ctx.fill();
            }
            else {
                ctx.stroke();
            }
        }
        ctx.restore();
    };
    
    // class $.jqplot.TableLegendRenderer
    // The default legend renderer for jqPlot, this class has no options beyond the <Legend> class.
    $.jqplot.TableLegendRenderer.prototype.init = function(options) {
        $.extend(true, this, options);
    };
    
    $.jqplot.TableLegendRenderer.prototype.draw = function() {
        var legend = this;
        if (this.show) {
            var series = this._series;
            // make a table.  one line label per row.
            var ss = 'position:absolute;';
            ss += (this.background) ? 'background:'+this.background+';' : '';
            ss += (this.border) ? 'border:'+this.border+';' : '';
            ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
            ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
            ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
            this._elem = $('<table class="jqplot-legend" style="'+ss+'"></table>');
        
            var pad = false;
            for (var i = 0; i< series.length; i++) {
                s = series[i];
                if (s.show) {
                    var lt = s.label.toString();
                    if (lt) {
                        var color = s.color;
                        if (s._stack && !s.fill) {
                            color = '';
                        }
                        addrow.call(this, lt, color, pad);
                        pad = true;
                    }
                    // let plugins add more rows to legend.  Used by trend line plugin.
                    for (var j=0; j<$.jqplot.addLegendRowHooks.length; j++) {
                        var item = $.jqplot.addLegendRowHooks[j].call(this, s);
                        if (item) {
                            addrow.call(this, item.label, item.color, pad);
                            pad = true;
                        } 
                    }
                }
            }
        }
        
        function addrow(label, color, pad) {
            var rs = (pad) ? this.rowSpacing : '0';
            var tr = $('<tr class="jqplot-legend"></tr>').appendTo(this._elem);
            $('<td class="jqplot-legend" style="vertical-align:middle;text-align:center;padding-top:'+rs+';">'+
                '<div style="border:1px solid #cccccc;padding:0.2em;">'+
                '<div style="width:1.2em;height:0.7em;background-color:'+color+';"></div>'+
                '</div></td>').appendTo(tr);
            var elem = $('<td class="jqplot-legend" style="vertical-align:middle;padding-top:'+rs+';"></td>');
            elem.appendTo(tr);
            if (this.escapeHtml) {
                elem.text(label);
            }
            else {
                elem.html(label);
            }
        }
        return this._elem;
    };
    
    $.jqplot.TableLegendRenderer.prototype.pack = function(offsets) {
        if (this.show) {
            // fake a grid for positioning
            var grid = {_top:offsets.top, _left:offsets.left, _right:offsets.right, _bottom:this._plotDimensions.height - offsets.bottom};      
            switch (this.location) {
                case 'nw':
                    var a = grid._left + this.xoffset;
                    var b = grid._top + this.yoffset;
                    this._elem.css('left', a);
                    this._elem.css('top', b);
                    break;
                case 'n':
                    var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
                    var b = grid._top + this.yoffset;
                    this._elem.css('left', a);
                    this._elem.css('top', b);
                    break;
                case 'ne':
                    var a = offsets.right + this.xoffset;
                    var b = grid._top + this.yoffset;
                    this._elem.css({right:a, top:b});
                    break;
                case 'e':
                    var a = offsets.right + this.xoffset;
                    var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
                    this._elem.css({right:a, top:b});
                    break;
                case 'se':
                    var a = offsets.right + this.xoffset;
                    var b = offsets.bottom + this.yoffset;
                    this._elem.css({right:a, bottom:b});
                    break;
                case 's':
                    var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
                    var b = offsets.bottom + this.yoffset;
                    this._elem.css({left:a, bottom:b});
                    break;
                case 'sw':
                    var a = grid._left + this.xoffset;
                    var b = offsets.bottom + this.yoffset;
                    this._elem.css({left:a, bottom:b});
                    break;
                case 'w':
                    var a = grid._left + this.xoffset;
                    var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
                    this._elem.css({left:a, top:b});
                    break;
                default:  // same as 'se'
                    var a = grid._right - this.xoffset;
                    var b = grid._bottom + this.yoffset;
                    this._elem.css({right:a, bottom:b});
                    break;
            }
        } 
    };
    	
    /**
     * JavaScript printf/sprintf functions.
     *
     * This code is unrestricted: you are free to use it however you like.
     * 
     * The functions should work as expected, performing left or right alignment,
     * truncating strings, outputting numbers with a required precision etc.
     *
     * For complex cases, these functions follow the Perl implementations of
     * (s)printf, allowing arguments to be passed out-of-order, and to set the
     * precision or length of the output based on arguments instead of fixed
     * numbers.
     *
     * See http://perldoc.perl.org/functions/sprintf.html for more information.
     *
     * Implemented:
     * - zero and space-padding
     * - right and left-alignment,
     * - base X prefix (binary, octal and hex)
     * - positive number prefix
     * - (minimum) width
     * - precision / truncation / maximum width
     * - out of order arguments
     *
     * Not implemented (yet):
     * - vector flag
     * - size (bytes, words, long-words etc.)
     * 
     * Will not implement:
     * - %n or %p (no pass-by-reference in JavaScript)
     *
     * @version 2007.04.27
     * @author Ash Searle
     */
     
     /**
      * @Modifications 2009.05.26
      * @author Chris Leonello
      * 
      * Added %p %P specifier
      * Acts like %g or %G but will not add more significant digits to the output than present in the input.
      * Example:
      * Format: '%.3p', Input: 0.012, Output: 0.012
      * Format: '%.3g', Input: 0.012, Output: 0.0120
      * Format: '%.4p', Input: 12.0, Output: 12.0
      * Format: '%.4g', Input: 12.0, Output: 12.00
      * Format: '%.4p', Input: 4.321e-5, Output: 4.321e-5
      * Format: '%.4g', Input: 4.321e-5, Output: 4.3210e-5
      */
    $.jqplot.sprintf = function() {
        function pad(str, len, chr, leftJustify) {
    	    var padding = (str.length >= len) ? '' : Array(1 + len - str.length >>> 0).join(chr);
        	return leftJustify ? str + padding : padding + str;

        }

        function justify(value, prefix, leftJustify, minWidth, zeroPad) {
    	    var diff = minWidth - value.length;
        	if (diff > 0) {
        	    if (leftJustify || !zeroPad) {
        		    value = pad(value, minWidth, ' ', leftJustify);
        	    } else {
        		    value = value.slice(0, prefix.length) + pad('', diff, '0', true) + value.slice(prefix.length);
        	    }
        	}
        	return value;
        }

        function formatBaseX(value, base, prefix, leftJustify, minWidth, precision, zeroPad) {
        	// Note: casts negative numbers to positive ones
        	var number = value >>> 0;
        	prefix = prefix && number && {'2': '0b', '8': '0', '16': '0x'}[base] || '';
        	value = prefix + pad(number.toString(base), precision || 0, '0', false);
        	return justify(value, prefix, leftJustify, minWidth, zeroPad);
        }

        function formatString(value, leftJustify, minWidth, precision, zeroPad) {
        	if (precision != null) {
        	    value = value.slice(0, precision);
        	}
        	return justify(value, '', leftJustify, minWidth, zeroPad);
        }

        var a = arguments, i = 0, format = a[i++];

        return format.replace($.jqplot.sprintf.regex, function(substring, valueIndex, flags, minWidth, _, precision, type) {
    	    if (substring == '%%') return '%';

    	    // parse flags
    	    var leftJustify = false, positivePrefix = '', zeroPad = false, prefixBaseX = false;
        	    for (var j = 0; flags && j < flags.length; j++) switch (flags.charAt(j)) {
        		case ' ': positivePrefix = ' '; break;
        		case '+': positivePrefix = '+'; break;
        		case '-': leftJustify = true; break;
        		case '0': zeroPad = true; break;
        		case '#': prefixBaseX = true; break;
    	    }

    	    // parameters may be null, undefined, empty-string or real valued
    	    // we want to ignore null, undefined and empty-string values

    	    if (!minWidth) {
    		    minWidth = 0;
    	    } 
    	    else if (minWidth == '*') {
    		    minWidth = +a[i++];
    	    } 
    	    else if (minWidth.charAt(0) == '*') {
    		    minWidth = +a[minWidth.slice(1, -1)];
    	    } 
    	    else {
    		    minWidth = +minWidth;
    	    }

    	    // Note: undocumented perl feature:
    	    if (minWidth < 0) {
        		minWidth = -minWidth;
        		leftJustify = true;
    	    }

    	    if (!isFinite(minWidth)) {
    		    throw new Error('$.jqplot.sprintf: (minimum-)width must be finite');
    	    }

    	    if (!precision) {
    		    precision = 'fFeE'.indexOf(type) > -1 ? 6 : (type == 'd') ? 0 : void(0);
    	    } 
    	    else if (precision == '*') {
    		    precision = +a[i++];
    	    } 
    	    else if (precision.charAt(0) == '*') {
    		    precision = +a[precision.slice(1, -1)];
    	    } 
    	    else {
    		    precision = +precision;
    	    }

    	    // grab value using valueIndex if required?
    	    var value = valueIndex ? a[valueIndex.slice(0, -1)] : a[i++];

    	    switch (type) {
    		case 's': return formatString(String(value), leftJustify, minWidth, precision, zeroPad);
    		case 'c': return formatString(String.fromCharCode(+value), leftJustify, minWidth, precision, zeroPad);
    		case 'b': return formatBaseX(value, 2, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
    		case 'o': return formatBaseX(value, 8, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
    		case 'x': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
    		case 'X': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad).toUpperCase();
    		case 'u': return formatBaseX(value, 10, prefixBaseX, leftJustify, minWidth, precision, zeroPad);
    		case 'i':
    		case 'd': {
              var number = parseInt(+value);
              var prefix = number < 0 ? '-' : positivePrefix;
              value = prefix + pad(String(Math.abs(number)), precision, '0', false);
              return justify(value, prefix, leftJustify, minWidth, zeroPad);
    			  }
    		case 'e':
    		case 'E':
    		case 'f':
    		case 'F':
    		case 'g':
    		case 'G':
    		          {
    			      var number = +value;
    			      var prefix = number < 0 ? '-' : positivePrefix;
    			      var method = ['toExponential', 'toFixed', 'toPrecision']['efg'.indexOf(type.toLowerCase())];
    			      var textTransform = ['toString', 'toUpperCase']['eEfFgG'.indexOf(type) % 2];
    			      value = prefix + Math.abs(number)[method](precision);
    			      return justify(value, prefix, leftJustify, minWidth, zeroPad)[textTransform]();
    			  }
    		case 'p':
    		case 'P':
    		{
    		    // make sure number is a number
                var number = +value;
                var prefix = number < 0 ? '-' : positivePrefix;

                var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/);
                var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : parts[0].length;
                var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0;
                
                if (Math.abs(number) < 1) {
                    if (sd + zeros  <= precision) {
                        value = prefix + Math.abs(number).toPrecision(sd);
                    }
                    else {
                        if (sd  <= precision - 1) {
                            value = prefix + Math.abs(number).toExponential(sd-1);
                        }
                        else {
                            value = prefix + Math.abs(number).toExponential(precision-1);
                        }
                    }
                }
                else {
                    var prec = (sd <= precision) ? sd : precision;
                    value = prefix + Math.abs(number).toPrecision(prec);
                }
                var textTransform = ['toString', 'toUpperCase']['pP'.indexOf(type) % 2];
                return justify(value, prefix, leftJustify, minWidth, zeroPad)[textTransform]();
            }
    		default: return substring;
    	    }
    		    });
    };
    
    $.jqplot.sprintf.regex = /%%|%(\d+\$)?([-+#0 ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([scboxXuidfegpEGP])/g;

})(jQuery);  
/**
* Copyright (c) 2009 Chris Leonello
* This software is licensed under the GPL version 2.0 and MIT licenses.
*/
(function($) {   
    /**
	*  class: $.jqplot.CategoryAxisRenderer
	*  A plugin for jqPlot to render a category style axis, with equal pixel spacing between y data values of a series.
	*  This renderer has no options beyond those supplied by the <Axis> class. 
	*  
	*  To use this renderer, include the plugin in your source
	*  > <script type="text/javascript" language="javascript" src="plugins/jqplot.categoryAxisRenderer.js"></script>
	*  
	*  and supply the appropriate options to your plot
	*  
	*  > {axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer}}}
	**/
    $.jqplot.CategoryAxisRenderer = function() {
        $.jqplot.LinearAxisRenderer.call(this);
    };
    
    $.jqplot.CategoryAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
    $.jqplot.CategoryAxisRenderer.prototype.constructor = $.jqplot.CategoryAxisRenderer;
    
    $.jqplot.CategoryAxisRenderer.prototype.init = function(options){
        // prop: tickRenderer
        // A class of a rendering engine for creating the ticks labels displayed on the plot, 
        // See <$.jqplot.AxisTickRenderer>.
        // this.tickRenderer = $.jqplot.AxisTickRenderer;
        // this.labelRenderer = $.jqplot.AxisLabelRenderer;
        $.extend(true, this, {tickOptions:{formatString:'%d'}}, options);
        var db = this._dataBounds;
        // Go through all the series attached to this axis and find
        // the min/max bounds for this axis.
        for (var i=0; i<this._series.length; i++) {
            var s = this._series[i];
            var d = s.data;
            
            for (var j=0; j<d.length; j++) { 
                if (this.name == 'xaxis' || this.name == 'x2axis') {
                    if (d[j][0] < db.min || db.min == null) {
                    	db.min = d[j][0];
                    }
                    if (d[j][0] > db.max || db.max == null) {
                    	db.max = d[j][0];
                    }
                }              
                else {
                    if (d[j][1] < db.min || db.min == null) {
                    	db.min = d[j][1];
                    }
                    if (d[j][1] > db.max || db.max == null) {
                    	db.max = d[j][1];
                    }
                }              
            }
        }
    };
 

    $.jqplot.CategoryAxisRenderer.prototype.createTicks = function() {
        // we're are operating on an axis here
        var ticks = this._ticks;
        var userTicks = this.ticks;
        var name = this.name;
        // databounds were set on axis initialization.
        var db = this._dataBounds;
        var dim, interval;
        var min, max;
        var pos1, pos2;
        var tt, i;

        // if we already have ticks, use them.
        if (userTicks.length) {
            this.min = 0.5;
            this.max = userTicks.length + 0.5;
            var range = this.max - this.min;
            this.numberTicks = 2*userTicks.length + 1;
            for (i=0; i<userTicks.length; i++){
                tt = this.min + 2 * i * range / (this.numberTicks-1);
                // need a marker before and after the tick
                var t = new this.tickRenderer(this.tickOptions);
                t.showLabel = false;
                t.showMark = true;
                t.showGridline = true;
                t.setTick(tt, this.name);
                this._ticks.push(t);
                var t = new this.tickRenderer(this.tickOptions);
                t.label = userTicks[i];
                t.showLabel = true;
                t.showMark = false;
                t.showGridline = false;
                t.setTick(tt+0.5, this.name);
                this._ticks.push(t);
            }
            // now add the last tick at the end
            var t = new this.tickRenderer(this.tickOptions);
            t.showLabel = false;
            t.showMark = true;
            t.showGridline = true;
            t.setTick(tt+1, this.name);
            this._ticks.push(t);
        }

        // we don't have any ticks yet, let's make some!
        else {
            if (name == 'xaxis' || name == 'x2axis') {
                dim = this._plotDimensions.width;
            }
            else {
                dim = this._plotDimensions.height;
            }
            
            // if min, max and number of ticks specified, user can't specify interval.
            if (this.min != null && this.max != null && this.numberTicks != null) {
                this.tickInterval = null;
            }
            
            // if max, min, and interval specified and interval won't fit, ignore interval.
            if (this.min != null && this.max != null && this.tickInterval != null) {
                if (parseInt((this.max-this.min)/this.tickInterval, 10) != (this.max-this.min)/this.tickInterval) {
                    this.tickInterval = null;
                }
            }
        
            // find out how many categories are in the lines and collect labels
            var labels = [];
            var numcats = 0;
            var min = 0.5;
            var max, val;
            for (var i=0; i<this._series.length; i++) {
                var s = this._series[i];
                for (var j=0; j<s.data.length; j++) {
                    if (this.name == 'xaxis' || this.name == 'x2axis') {
                        val = s.data[j][0];
                    }
                    else {
                        val = s.data[j][1];
                    }
                    if ($.inArray(val, labels) == -1) {
                        numcats += 1;      
                        labels.push(val);
                    }
                }
            }
            
            try {
                // if labels are numbers, sort them
                labels.sort(function (a, b) { return a - b;}); 
            }
            catch (e) {
                // don't sort
            }
            
            // keep a reference to these tick labels to use for redrawing plot (see bug #57)
            this.ticks = labels;
            
            // now bin the data values to the right lables.
            for (var i=0; i<this._series.length; i++) {
                var s = this._series[i];
                for (var j=0; j<s.data.length; j++) {
                    if (this.name == 'xaxis' || this.name == 'x2axis') {
                        val = s.data[j][0];
                    }
                    else {
                        val = s.data[j][1];
                    }
                    // for category axis, force the values into category bins.
                    // we should have the value in the label array now.
                    var idx = $.inArray(val, labels)+1;
                    if (this.name == 'xaxis' || this.name == 'x2axis') {
                        s.data[j][0] = idx;
                    }
                    else {
                        s.data[j][1] = idx;
                    }
                }
            }
        
            max = numcats + 0.5;
            if (this.numberTicks == null) {
                this.numberTicks = 2*numcats + 1;
            }

            var range = max - min;
            this.min = min;
            this.max = max;
            var track = 0;
            
            // todo: adjust this so more ticks displayed.
            var maxVisibleTicks = parseInt(3+dim/20, 10);
            var skip = parseInt(numcats/maxVisibleTicks, 10);

            if (this.tickInterval == null) {

            	this.tickInterval = range / (this.numberTicks-1);

            }
            // if tickInterval is specified, we will ignore any computed maximum.
            for (var i=0; i<this.numberTicks; i++){
                tt = this.min + i * this.tickInterval;
                var t = new this.tickRenderer(this.tickOptions);
                // if even tick, it isn't a category, it's a divider
                if (i/2 == parseInt(i/2, 10)) {
                    t.showLabel = false;
                    t.showMark = true;
                    t.showGridline = true;
                }
                else {
                    if (skip>0 && track<skip) {
                        t.showLabel = false;
                        track += 1;
                    }
                    else {
                        t.showLabel = true;
                        track = 0;
                    } 
                    t.label = t.formatter(t.formatString, labels[(i-1)/2]);
                    t.showMark = false;
                    t.showGridline = false;
                }
                if (!this.showTicks) {
                    t.showLabel = false;
                    t.showMark = false;
                }
                else if (!this.showTickMarks) {
                    t.showMark = false;
                }
                t.setTick(tt, this.name);
                this._ticks.push(t);
            }
        }
    };
    
    
})(jQuery);
/**
* Copyright (c) 2009 Chris Leonello
* This software is licensed under the GPL version 2.0 and MIT licenses.
*/
(function($) {
    /**
    *  Class: $.jqplot.BarRenderer
    *  A plugin renderer for jqPlot to draw a bar plot.
    *  Draws series as a line.
    */
    $.jqplot.BarRenderer = function(){
        $.jqplot.LineRenderer.call(this);
    };
    
    $.jqplot.BarRenderer.prototype = new $.jqplot.LineRenderer();
    $.jqplot.BarRenderer.prototype.constructor = $.jqplot.BarRenderer;
    
    // called with scope of series.
    $.jqplot.BarRenderer.prototype.init = function(options) {
        // Group: Properties
        //
        // prop: barPadding
        // Number of pixels between adjacent bars at the same axis value.
        this.barPadding = 8;
        // prop: barMargin
        // Number of pixels between groups of bars at adjacent axis values.
        this.barMargin = 10;
        // prop: barDirection
        // 'vertical' = up and down bars, 'horizontal' = side to side bars
        this.barDirection = 'vertical';
        // prop: barWidth
        // Width of the bar in pixels (auto by devaul).  null = calculated automatically.
        this.barWidth = null;
        // prop: shadowOffset
        // offset of the shadow from the slice and offset of 
        // each succesive stroke of the shadow from the last.
        this.shadowOffset = 2;
        // prop: shadowDepth
        // number of strokes to apply to the shadow, 
        // each stroke offset shadowOffset from the last.
        this.shadowDepth = 5;
        // prop: shadowAlpha
        // transparency of the shadow (0 = transparent, 1 = opaque)
        this.shadowAlpha = 0.08;
        $.extend(true, this, options);
        // fill is still needed to properly draw the legend.
        // bars have to be filled.
        this.fill = true;
        if (this.barDirection == 'vertical' ) {
            this._primaryAxis = '_xaxis';
            this._stackAxis = 'y';
        }
        else {
            this._primaryAxis = '_yaxis';
            this._stackAxis = 'x';
        }
        // set the shape renderer options
        var opts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, strokeStyle:this.color, fillStyle:this.color, closePath:this.fill};
        this.renderer.shapeRenderer.init(opts);
        // set the shadow renderer options
        var sopts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, closePath:this.fill};
        this.renderer.shadowRenderer.init(sopts);
    };
    
    // called with scope of series
    function barPreInit(target, data, seriesDefaults, options) {
        if (this.rendererOptions.barDirection == 'horizontal') {
            this._stackAxis = 'x';
            this._primaryAxis = '_yaxis';
        }
    }
    
    $.jqplot.preSeriesInitHooks.push(barPreInit);
    
    // needs to be called with scope of series, not renderer.
    $.jqplot.BarRenderer.prototype.calcSeriesNumbers = function() {
        var nvals = 0;
        var nseries = 0;
        var paxis = this[this._primaryAxis];
        var s, series, pos;
        // loop through all series on this axis
        for (var i=0; i < paxis._series.length; i++) {
            series = paxis._series[i];
            if (series === this) {
                pos = i;
            }
            // is the series rendered as a bar?
            if (series.renderer.constructor == $.jqplot.BarRenderer) {
                // gridData may not be computed yet, use data length insted
                nvals += series.data.length;
                nseries += 1;
            }
        }
        return [nvals, nseries, pos];
    };

    $.jqplot.BarRenderer.prototype.setBarWidth = function() {
        // need to know how many data values we have on the approprate axis and figure it out.
        var i;
        var nvals = 0;
        var nseries = 0;
        var paxis = this[this._primaryAxis];
        var s, series, pos;
        var temp = this.renderer.calcSeriesNumbers.call(this);
        nvals = temp[0];
        nseries = temp[1];
        var nticks = paxis.numberTicks;
        var nbins = (nticks-1)/2;
        // so, now we have total number of axis values.
        if (paxis.name == 'xaxis' || paxis.name == 'x2axis') {
            if (this._stack) {
                this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals * nseries - this.barMargin;
            }
            else {
                this.barWidth = ((paxis._offsets.max - paxis._offsets.min)/nbins  - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
                // this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals - this.barPadding - this.barMargin/nseries;
            }
        }
        else {
            if (this._stack) {
                this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals * nseries - this.barMargin;
            }
            else {
                this.barWidth = ((paxis._offsets.min - paxis._offsets.max)/nbins  - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
                // this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals - this.barPadding - this.barMargin/nseries;
            }
        }
        return [nvals, nseries];
    };
    
    $.jqplot.BarRenderer.prototype.draw = function(ctx, gridData, options) {
        var i;
        var opts = (options != undefined) ? options : {};
        var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
        var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
        var fill = (opts.fill != undefined) ? opts.fill : this.fill;
        var xaxis = this.xaxis;
        var yaxis = this.yaxis;
        var xp = this._xaxis.series_u2p;
        var yp = this._yaxis.series_u2p;
        var pointx, pointy, nvals, nseries, pos;
        
        if (this.barWidth == null) {
            this.renderer.setBarWidth.call(this);
        }
        
        var temp = this.renderer.calcSeriesNumbers.call(this);
        nvals = temp[0];
        nseries = temp[1];
        pos = temp[2];
        // console.log(temp);
        
        if (this._stack) {
            this._barNudge = 0;
        }
        else {
            this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
        }
        if (showLine) {
            
            if (this.barDirection == 'vertical') {
                for (var i=0; i<gridData.length; i++) {
                    points = [];
                    var base = gridData[i][0] + this._barNudge;
                    var ystart;
                    
                    if (this._stack && this._prevGridData.length) {
                        ystart = this._prevGridData[i][1];
                    }
                    else {
                        ystart = ctx.canvas.height;
                    }
                    // console.log('%s, %s, %s', this._barNudge, base, ystart);
                    
                    points.push([base-this.barWidth/2, ystart]);
                    points.push([base-this.barWidth/2, gridData[i][1]]);
                    points.push([base+this.barWidth/2, gridData[i][1]]);
                    points.push([base+this.barWidth/2, ystart]);
                    // now draw the shadows if not stacked.
                    // for stacked plots, they are predrawn by drawShadow
                    if (shadow && !this._stack) {
                        this.renderer.shadowRenderer.draw(ctx, points, opts);
                    }
                    this.renderer.shapeRenderer.draw(ctx, points, opts); 
                }
            }
            
            else if (this.barDirection == 'horizontal'){
                for (var i=0; i<gridData.length; i++) {
                    points = [];
                    var base = gridData[i][1] - this._barNudge;
                    var xstart;
                    
                    if (this._stack && this._prevGridData.length) {
                        xstart = this._prevGridData[i][0];
                    }
                    else {
                        xstart = 0;
                    }
                    
                    points.push([xstart, base+this.barWidth/2]);
                    points.push([gridData[i][0], base+this.barWidth/2]);
                    points.push([gridData[i][0], base-this.barWidth/2]);
                    points.push([xstart, base-this.barWidth/2]);
                    // now draw the shadows if not stacked.
                    // for stacked plots, they are predrawn by drawShadow
                    if (shadow && !this._stack) {
                        this.renderer.shadowRenderer.draw(ctx, points, opts);
                    }
                    this.renderer.shapeRenderer.draw(ctx, points, opts); 
                }  
            }
        }                

    };
    
     
    // for stacked plots, shadows will be pre drawn by drawShadow.
    $.jqplot.BarRenderer.prototype.drawShadow = function(ctx, gridData, options) {
        var i;
        var opts = (options != undefined) ? options : {};
        var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
        var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
        var fill = (opts.fill != undefined) ? opts.fill : this.fill;
        var xaxis = this.xaxis;
        var yaxis = this.yaxis;
        var xp = this._xaxis.series_u2p;
        var yp = this._yaxis.series_u2p;
        var pointx, pointy, nvals, nseries, pos;
        
        if (this._stack && this.shadow) {
            if (this.barWidth == null) {
                this.renderer.setBarWidth.call(this);
            }
        
            var temp = this.renderer.calcSeriesNumbers.call(this);
            nvals = temp[0];
            nseries = temp[1];
            pos = temp[2];
        
            if (this._stack) {
                this._barNudge = 0;
            }
            else {
                this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
            }
            if (showLine) {
            
                if (this.barDirection == 'vertical') {
                    for (var i=0; i<gridData.length; i++) {
                        points = [];
                        var base = gridData[i][0] + this._barNudge;
                        var ystart;
                    
                        if (this._stack && this._prevGridData.length) {
                            ystart = this._prevGridData[i][1];
                        }
                        else {
                            ystart = ctx.canvas.height;
                        }
                    
                        points.push([base-this.barWidth/2, ystart]);
                        points.push([base-this.barWidth/2, gridData[i][1]]);
                        points.push([base+this.barWidth/2, gridData[i][1]]);
                        points.push([base+this.barWidth/2, ystart]);
                        this.renderer.shadowRenderer.draw(ctx, points, opts);
                    }
                }
            
                else if (this.barDirection == 'horizontal'){
                    for (var i=0; i<gridData.length; i++) {
                        points = [];
                        var base = gridData[i][1] - this._barNudge;
                        var xstart;
                    
                        if (this._stack && this._prevGridData.length) {
                            xstart = this._prevGridData[i][0];
                        }
                        else {
                            xstart = 0;
                        }
                    
                        points.push([xstart, base+this.barWidth/2]);
                        points.push([gridData[i][0], base+this.barWidth/2]);
                        points.push([gridData[i][0], base-this.barWidth/2]);
                        points.push([xstart, base-this.barWidth/2]);
                        this.renderer.shadowRenderer.draw(ctx, points, opts);
                    }  
                }
            }   
            
        }
                     

    };
})(jQuery);    
/**
 * Ajax upload
 * Project page - http://valums.com/ajax-upload/
 * Copyright (c) 2008 Andris Valums, http://valums.com
 * Licensed under the MIT license (http://valums.com/mit-license/)
 * Version 3.5 (23.06.2009)
 */

/**
 * Changes from the previous version:
 * 1. Added better JSON handling that allows to use 'application/javascript' as a response
 * 2. Added demo for usage with jQuery UI dialog
 * 3. Fixed IE "mixed content" issue when used with secure connections
 * 
 * For the full changelog please visit: 
 * http://valums.com/ajax-upload-changelog/
 */

(function(){
	
var d = document, w = window;

/**
 * Get element by id
 */	
function get(element){
	if (typeof element == "string")
		element = d.getElementById(element);
	return element;
}

/**
 * Attaches event to a dom element
 */
function addEvent(el, type, fn){
	if (w.addEventListener){
		el.addEventListener(type, fn, false);
	} else if (w.attachEvent){
		var f = function(){
		  fn.call(el, w.event);
		};			
		el.attachEvent('on' + type, f)
	}
}


/**
 * Creates and returns element from html chunk
 */
var toElement = function(){
	var div = d.createElement('div');
	return function(html){
		div.innerHTML = html;
		var el = div.childNodes[0];
		div.removeChild(el);
		return el;
	}
}();

function hasClass(ele,cls){
	return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}
function addClass(ele,cls) {
	if (!hasClass(ele,cls)) ele.className += " "+cls;
}
function removeClass(ele,cls) {
	var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
	ele.className=ele.className.replace(reg,' ');
}

// getOffset function copied from jQuery lib (http://jquery.com/)
if (document.documentElement["getBoundingClientRect"]){
	// Get Offset using getBoundingClientRect
	// http://ejohn.org/blog/getboundingclientrect-is-awesome/
	var getOffset = function(el){
		var box = el.getBoundingClientRect(),
		doc = el.ownerDocument,
		body = doc.body,
		docElem = doc.documentElement,
		
		// for ie 
		clientTop = docElem.clientTop || body.clientTop || 0,
		clientLeft = docElem.clientLeft || body.clientLeft || 0,
		
		// In Internet Explorer 7 getBoundingClientRect property is treated as physical,
		// while others are logical. Make all logical, like in IE8.
		
		
		zoom = 1;
		if (body.getBoundingClientRect) {
			var bound = body.getBoundingClientRect();
			zoom = (bound.right - bound.left)/body.clientWidth;
		}
		if (zoom > 1){
			clientTop = 0;
			clientLeft = 0;
		}
		var top = box.top/zoom + (window.pageYOffset || docElem && docElem.scrollTop/zoom || body.scrollTop/zoom) - clientTop,
		left = box.left/zoom + (window.pageXOffset|| docElem && docElem.scrollLeft/zoom || body.scrollLeft/zoom) - clientLeft;
				
		return {
			top: top,
			left: left
		};
	}
	
} else {
	// Get offset adding all offsets 
	var getOffset = function(el){
		if (w.jQuery){
			return jQuery(el).offset();
		}		
			
		var top = 0, left = 0;
		do {
			top += el.offsetTop || 0;
			left += el.offsetLeft || 0;
		}
		while (el = el.offsetParent);
		
		return {
			left: left,
			top: top
		};
	}
}

function getBox(el){
	var left, right, top, bottom;	
	var offset = getOffset(el);
	left = offset.left;
	top = offset.top;
						
	right = left + el.offsetWidth;
	bottom = top + el.offsetHeight;		
		
	return {
		left: left,
		right: right,
		top: top,
		bottom: bottom
	};
}

/**
 * Crossbrowser mouse coordinates
 */
function getMouseCoords(e){		
	// pageX/Y is not supported in IE
	// http://www.quirksmode.org/dom/w3c_cssom.html			
	if (!e.pageX && e.clientX){
		// In Internet Explorer 7 some properties (mouse coordinates) are treated as physical,
		// while others are logical (offset).
		var zoom = 1;	
		var body = document.body;
		
		if (body.getBoundingClientRect) {
			var bound = body.getBoundingClientRect();
			zoom = (bound.right - bound.left)/body.clientWidth;
		}

		return {
			x: e.clientX / zoom + d.body.scrollLeft + d.documentElement.scrollLeft,
			y: e.clientY / zoom + d.body.scrollTop + d.documentElement.scrollTop
		};
	}
	
	return {
		x: e.pageX,
		y: e.pageY
	};		

}
/**
 * Function generates unique id
 */		
var getUID = function(){
	var id = 0;
	return function(){
		return 'ValumsAjaxUpload' + id++;
	}
}();

function fileFromPath(file){
	return file.replace(/.*(\/|\\)/, "");			
}

function getExt(file){
	return (/[.]/.exec(file)) ? /[^.]+$/.exec(file.toLowerCase()) : '';
}			

// Please use AjaxUpload , Ajax_upload will be removed in the next version
Ajax_upload = AjaxUpload = function(button, options){
	if (button.jquery){
		// jquery object was passed
		button = button[0];
	} else if (typeof button == "string" && /^#.*/.test(button)){					
		button = button.slice(1);				
	}
	button = get(button);	
	
	this._input = null;
	this._button = button;
	this._disabled = false;
	this._submitting = false;
	// Variable changes to true if the button was clicked
	// 3 seconds ago (requred to fix Safari on Mac error)
	this._justClicked = false;
	this._parentDialog = d.body;
	
	if (window.jQuery && jQuery.ui && jQuery.ui.dialog){
		var parentDialog = jQuery(this._button).parents('.ui-dialog');
		if (parentDialog.length){
			this._parentDialog = parentDialog[0];
		}
	}			
					
	this._settings = {
		// Location of the server-side upload script
		action: 'upload.php',			
		// File upload name
		name: 'userfile',
		// Additional data to send
		data: {},
		// Submit file as soon as it's selected
		autoSubmit: true,
		// The type of data that you're expecting back from the server.
		// Html and xml are detected automatically.
		// Only useful when you are using json data as a response.
		// Set to "json" in that case. 
		responseType: false,
		// When user selects a file, useful with autoSubmit disabled			
		onChange: function(file, extension){},					
		// Callback to fire before file is uploaded
		// You can return false to cancel upload
		onSubmit: function(file, extension){},
		// Fired when file upload is completed
		// WARNING! DO NOT USE "FALSE" STRING AS A RESPONSE!
		onComplete: function(file, response) {}
	};

	// Merge the users options with our defaults
	for (var i in options) {
		this._settings[i] = options[i];
	}
	
	this._createInput();
	this._rerouteClicks();
}
			
// assigning methods to our class
AjaxUpload.prototype = {
	setData : function(data){
		this._settings.data = data;
	},
	disable : function(){
		this._disabled = true;
	},
	enable : function(){
		this._disabled = false;
	},
	// removes ajaxupload
	destroy : function(){
		if(this._input){
			if(this._input.parentNode){
				this._input.parentNode.removeChild(this._input);
			}
			this._input = null;
		}
	},				
	/**
	 * Creates invisible file input above the button 
	 */
	_createInput : function(){
		var self = this;
		var input = d.createElement("input");
		input.setAttribute('type', 'file');
		input.setAttribute('name', this._settings.name);
		var styles = {
			'position' : 'absolute'
			,'margin': '-5px 0 0 -175px'
			,'padding': 0
			,'width': '220px'
			,'height': '30px'
			,'fontSize': '14px'								
			,'opacity': 0
			,'cursor': 'pointer'
			,'display' : 'none'
			,'zIndex' :  2147483583 //Max zIndex supported by Opera 9.0-9.2x 
			// Strange, I expected 2147483647					
		};
		for (var i in styles){
			input.style[i] = styles[i];
		}
		
		// Make sure that element opacity exists
		// (IE uses filter instead)
		if ( ! (input.style.opacity === "0")){
			input.style.filter = "alpha(opacity=0)";
		}
							
		this._parentDialog.appendChild(input);

		addEvent(input, 'change', function(){
			// get filename from input
			var file = fileFromPath(this.value);	
			if(self._settings.onChange.call(self, file, getExt(file)) == false ){
				return;				
			}														
			// Submit form when value is changed
			if (self._settings.autoSubmit){
				self.submit();						
			}						
		});
		
		// Fixing problem with Safari
		// The problem is that if you leave input before the file select dialog opens
		// it does not upload the file.
		// As dialog opens slowly (it is a sheet dialog which takes some time to open)
		// there is some time while you can leave the button.
		// So we should not change display to none immediately
		addEvent(input, 'click', function(){
			self.justClicked = true;
			setTimeout(function(){
				// we will wait 3 seconds for dialog to open
				self.justClicked = false;
			}, 3000);			
		});		
		
		this._input = input;
	},
	_rerouteClicks : function (){
		var self = this;
	
		// IE displays 'access denied' error when using this method
		// other browsers just ignore click()
		// addEvent(this._button, 'click', function(e){
		//   self._input.click();
		// });
				
		var box, dialogOffset = {top:0, left:0}, over = false;							
		addEvent(self._button, 'mouseover', function(e){
			if (!self._input || over) return;
			over = true;
			box = getBox(self._button);
					
			if (self._parentDialog != d.body){
				dialogOffset = getOffset(self._parentDialog);
			}	
		});
		
	
		// we can't use mouseout on the button,
		// because invisible input is over it
		addEvent(document, 'mousemove', function(e){
			var input = self._input;			
			if (!input || !over) return;
			
			if (self._disabled){
				removeClass(self._button, 'hover');
				input.style.display = 'none';
				return;
			}	
										
			var c = getMouseCoords(e);

			if ((c.x >= box.left) && (c.x <= box.right) && 
			(c.y >= box.top) && (c.y <= box.bottom)){			
				input.style.top = c.y - dialogOffset.top + 'px';
				input.style.left = c.x - dialogOffset.left + 'px';
				input.style.display = 'block';
				addClass(self._button, 'hover');				
			} else {		
				// mouse left the button
				over = false;
				if (!self.justClicked){
					input.style.display = 'none';
				}
				removeClass(self._button, 'hover');
			}			
		});			
			
	},
	/**
	 * Creates iframe with unique name
	 */
	_createIframe : function(){
		// unique name
		// We cannot use getTime, because it sometimes return
		// same value in safari :(
		var id = getUID();
		
		// Remove ie6 "This page contains both secure and nonsecure items" prompt 
		// http://tinyurl.com/77w9wh
		var iframe = toElement('<iframe src="javascript:false;" name="' + id + '" />');
		iframe.id = id;
		iframe.style.display = 'none';
		d.body.appendChild(iframe);			
		return iframe;						
	},
	/**
	 * Upload file without refreshing the page
	 */
	submit : function(){
		var self = this, settings = this._settings;	
					
		if (this._input.value === ''){
			// there is no file
			return;
		}
										
		// get filename from input
		var file = fileFromPath(this._input.value);			

		// execute user event
		if (! (settings.onSubmit.call(this, file, getExt(file)) == false)) {
			// Create new iframe for this submission
			var iframe = this._createIframe();
			
			// Do not submit if user function returns false										
			var form = this._createForm(iframe);
			form.appendChild(this._input);
			
			form.submit();
			
			d.body.removeChild(form);				
			form = null;
			this._input = null;
			
			// create new input
			this._createInput();
			
			var toDeleteFlag = false;
			
			addEvent(iframe, 'load', function(e){
					
				if (// For Safari
					iframe.src == "javascript:'%3Chtml%3E%3C/html%3E';" ||
					// For FF, IE
					iframe.src == "javascript:'<html></html>';"){						
					
					// First time around, do not delete.
					if( toDeleteFlag ){
						// Fix busy state in FF3
						setTimeout( function() {
							d.body.removeChild(iframe);
						}, 0);
					}
					return;
				}				
				
				var doc = iframe.contentDocument ? iframe.contentDocument : frames[iframe.id].document;

				// fixing Opera 9.26
				if (doc.readyState && doc.readyState != 'complete'){
					// Opera fires load event multiple times
					// Even when the DOM is not ready yet
					// this fix should not affect other browsers
					return;
				}
				
				// fixing Opera 9.64
				if (doc.body && doc.body.innerHTML == "false"){
					// In Opera 9.64 event was fired second time
					// when body.innerHTML changed from false 
					// to server response approx. after 1 sec
					return;				
				}
				
				var response;
									
				if (doc.XMLDocument){
					// response is a xml document IE property
					response = doc.XMLDocument;
				} else if (doc.body){
					// response is html document or plain text
					response = doc.body.innerHTML;
					if (settings.responseType && settings.responseType.toLowerCase() == 'json'){
						// If the document was sent as 'application/javascript' or
						// 'text/javascript', then the browser wraps the text in a <pre>
						// tag and performs html encoding on the contents.  In this case,
						// we need to pull the original text content from the text node's
						// nodeValue property to retrieve the unmangled content.
						// Note that IE6 only understands text/html
						if (doc.body.firstChild && doc.body.firstChild.nodeName.toUpperCase() == 'PRE'){
							response = doc.body.firstChild.firstChild.nodeValue;
						}
						if (response) {
							response = window["eval"]("(" + response + ")");
						} else {
							response = {};
					}
						}
				} else {
					// response is a xml document
					var response = doc;
				}
																			
				settings.onComplete.call(self, file, response);
						
				// Reload blank page, so that reloading main page
				// does not re-submit the post. Also, remember to
				// delete the frame
				toDeleteFlag = true;
				
				// Fix IE mixed content issue
				iframe.src = "javascript:'<html></html>';";		 								
			});
	
		} else {
			// clear input to allow user to select same file
			// Doesn't work in IE6
			// this._input.value = '';
			d.body.removeChild(this._input);				
			this._input = null;
			
			// create new input
			this._createInput();						
		}
	},		
	/**
	 * Creates form, that will be submitted to iframe
	 */
	_createForm : function(iframe){
		var settings = this._settings;
		
		// method, enctype must be specified here
		// because changing this attr on the fly is not allowed in IE 6/7		
		var form = toElement('<form method="post" enctype="multipart/form-data"></form>');
		form.style.display = 'none';
		form.action = settings.action;
		form.target = iframe.name;
		d.body.appendChild(form);
		
		// Create hidden input element for each data key
		for (var prop in settings.data){
			var el = d.createElement("input");
			el.type = 'hidden';
			el.name = prop;
			el.value = settings.data[prop];
			form.appendChild(el);
		}			
		return form;
	}	
};
})();
/*
 * Jeditable - jQuery in place edit plugin
 *
 * Copyright (c) 2006-2009 Mika Tuupola, Dylan Verheul
 *
 * Licensed under the MIT license:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * Project home:
 *   http://www.appelsiini.net/projects/jeditable
 *
 * Based on editable by Dylan Verheul <dylan_at_dyve.net>:
 *    http://www.dyve.net/jquery/?editable
 *
 */

/**
  * Version 1.7.1
  *
  * ** means there is basic unit tests for this parameter. 
  *
  * @name  Jeditable
  * @type  jQuery
  * @param String  target             (POST) URL or function to send edited content to **
  * @param Hash    options            additional options 
  * @param String  options[method]    method to use to send edited content (POST or PUT) **
  * @param Function options[callback] Function to run after submitting edited content **
  * @param String  options[name]      POST parameter name of edited content
  * @param String  options[id]        POST parameter name of edited div id
  * @param Hash    options[submitdata] Extra parameters to send when submitting edited content.
  * @param String  options[type]      text, textarea or select (or any 3rd party input type) **
  * @param Integer options[rows]      number of rows if using textarea ** 
  * @param Integer options[cols]      number of columns if using textarea **
  * @param Mixed   options[height]    'auto', 'none' or height in pixels **
  * @param Mixed   options[width]     'auto', 'none' or width in pixels **
  * @param String  options[loadurl]   URL to fetch input content before editing **
  * @param String  options[loadtype]  Request type for load url. Should be GET or POST.
  * @param String  options[loadtext]  Text to display while loading external content.
  * @param Mixed   options[loaddata]  Extra parameters to pass when fetching content before editing.
  * @param Mixed   options[data]      Or content given as paramameter. String or function.**
  * @param String  options[indicator] indicator html to show when saving
  * @param String  options[tooltip]   optional tooltip text via title attribute **
  * @param String  options[event]     jQuery event such as 'click' of 'dblclick' **
  * @param String  options[submit]    submit button value, empty means no button **
  * @param String  options[cancel]    cancel button value, empty means no button **
  * @param String  options[cssclass]  CSS class to apply to input form. 'inherit' to copy from parent. **
  * @param String  options[style]     Style to apply to input form 'inherit' to copy from parent. **
  * @param String  options[select]    true or false, when true text is highlighted ??
  * @param String  options[placeholder] Placeholder text or html to insert when element is empty. **
  * @param String  options[onblur]    'cancel', 'submit', 'ignore' or function ??
  *             
  * @param Function options[onsubmit] function(settings, original) { ... } called before submit
  * @param Function options[onreset]  function(settings, original) { ... } called before reset
  * @param Function options[onerror]  function(settings, original, xhr) { ... } called on error
  *             
  * @param Hash    options[ajaxoptions]  jQuery Ajax options. See docs.jquery.com.
  *             
  */
(function($){$.fn.editable=function(target,options){if('disable'==target){$(this).data('disabled.editable',true);return;}
if('enable'==target){$(this).data('disabled.editable',false);return;}
if('destroy'==target){$(this).unbind($(this).data('event.editable')).removeData('disabled.editable').removeData('event.editable');return;}
var settings=$.extend({},$.fn.editable.defaults,{target:target},options);var plugin=$.editable.types[settings.type].plugin||function(){};var submit=$.editable.types[settings.type].submit||function(){};var buttons=$.editable.types[settings.type].buttons||$.editable.types['defaults'].buttons;var content=$.editable.types[settings.type].content||$.editable.types['defaults'].content;var element=$.editable.types[settings.type].element||$.editable.types['defaults'].element;var reset=$.editable.types[settings.type].reset||$.editable.types['defaults'].reset;var callback=settings.callback||function(){};var onedit=settings.onedit||function(){};var onsubmit=settings.onsubmit||function(){};var onreset=settings.onreset||function(){};var onerror=settings.onerror||reset;if(settings.tooltip){$(this).attr('title',settings.tooltip);}
settings.autowidth='auto'==settings.width;settings.autoheight='auto'==settings.height;return this.each(function(){var self=this;var savedwidth=$(self).width();var savedheight=$(self).height();$(this).data('event.editable',settings.event);if(!$.trim($(this).html())){$(this).html(settings.placeholder);}
$(this).bind(settings.event,function(e){if(true===$(this).data('disabled.editable')){return;}
if(self.editing){return;}
if(false===onedit.apply(this,[settings,self])){return;}
e.preventDefault();e.stopPropagation();if(settings.tooltip){$(self).removeAttr('title');}
if(0==$(self).width()){settings.width=savedwidth;settings.height=savedheight;}else{if(settings.width!='none'){settings.width=settings.autowidth?$(self).width():settings.width;}
if(settings.height!='none'){settings.height=settings.autoheight?$(self).height():settings.height;}}
if($(this).html().toLowerCase().replace(/(;|")/g,'')==settings.placeholder.toLowerCase().replace(/(;|")/g,'')){$(this).html('');}
self.editing=true;self.revert=$(self).html();$(self).html('');var form=$('<form />');if(settings.cssclass){if('inherit'==settings.cssclass){form.attr('class',$(self).attr('class'));}else{form.attr('class',settings.cssclass);}}
if(settings.style){if('inherit'==settings.style){form.attr('style',$(self).attr('style'));form.css('display',$(self).css('display'));}else{form.attr('style',settings.style);}}
var input=element.apply(form,[settings,self]);var input_content;if(settings.loadurl){var t=setTimeout(function(){input.disabled=true;content.apply(form,[settings.loadtext,settings,self]);},100);var loaddata={};loaddata[settings.id]=self.id;if($.isFunction(settings.loaddata)){$.extend(loaddata,settings.loaddata.apply(self,[self.revert,settings]));}else{$.extend(loaddata,settings.loaddata);}
$.ajax({type:settings.loadtype,url:settings.loadurl,data:loaddata,async:false,success:function(result){window.clearTimeout(t);input_content=result;input.disabled=false;}});}else if(settings.data){input_content=settings.data;if($.isFunction(settings.data)){input_content=settings.data.apply(self,[self.revert,settings]);}}else{input_content=self.revert;}
content.apply(form,[input_content,settings,self]);input.attr('name',settings.name);buttons.apply(form,[settings,self]);$(self).append(form);plugin.apply(form,[settings,self]);$(':input:visible:enabled:first',form).focus();if(settings.select){input.select();}
input.keydown(function(e){if(e.keyCode==27){e.preventDefault();reset.apply(form,[settings,self]);}});var t;if('mouseout'==settings.onblur) {
                	$('#question_column').mouseenter(function(e){
                		t = setTimeout(function() {
                            reset.apply(form, [settings, self]);
                        }, 10);
            		});
                }
                else if('cancel'==settings.onblur){input.blur(function(e){t=setTimeout(function(){reset.apply(form,[settings,self]);},100);});}else if('submit'==settings.onblur){input.blur(function(e){t=setTimeout(function(){form.submit();},200);});}else if($.isFunction(settings.onblur)){input.blur(function(e){settings.onblur.apply(self,[input.val(),settings]);});}else{input.blur(function(e){});}
form.submit(function(e){if(t){clearTimeout(t);}
e.preventDefault();if(false!==onsubmit.apply(form,[settings,self])){if(false!==submit.apply(form,[settings,self])){if($.isFunction(settings.target)){var str=settings.target.apply(self,[input.val(),settings]);$(self).html(str);self.editing=false;callback.apply(self,[self.innerHTML,settings]);if(!$.trim($(self).html())){$(self).html(settings.placeholder);}}else{var submitdata={};submitdata[settings.name]=input.val();submitdata[settings.id]=self.id;if($.isFunction(settings.submitdata)){$.extend(submitdata,settings.submitdata.apply(self,[self.revert,settings]));}else{$.extend(submitdata,settings.submitdata);}
if('PUT'==settings.method){submitdata['_method']='put';}
$(self).html(settings.indicator);var ajaxoptions={type:'POST',data:submitdata,dataType:'html',url:settings.target,success:function(result,status){if(ajaxoptions.dataType=='html'){$(self).html(result);}
self.editing=false;callback.apply(self,[result,settings]);if(!$.trim($(self).html())){$(self).html(settings.placeholder);}},error:function(xhr,status,error){onerror.apply(form,[settings,self,xhr]);}};$.extend(ajaxoptions,settings.ajaxoptions);$.ajax(ajaxoptions);}}}
$(self).attr('title',settings.tooltip);return false;});});this.reset=function(form){if(this.editing){if(false!==onreset.apply(form,[settings,self])){$(self).html(self.revert);self.editing=false;if(!$.trim($(self).html())){$(self).html(settings.placeholder);}
if(settings.tooltip){$(self).attr('title',settings.tooltip);}}}};});};$.editable={types:{defaults:{element:function(settings,original){var input=$('<input type="hidden"></input>');$(this).append(input);return(input);},content:function(string,settings,original){$(':input:first',this).val(string);},reset:function(settings,original){original.reset(this);},buttons:function(settings,original){var form=this;if(settings.submit){if(settings.submit.match(/>$/)){var submit=$(settings.submit).click(function(){if(submit.attr("type")!="submit"){form.submit();}});}else{var submit=$('<button type="submit" />');submit.html(settings.submit);}
$(this).append(submit);}
if(settings.cancel){if(settings.cancel.match(/>$/)){var cancel=$(settings.cancel);}else{var cancel=$('<button type="cancel" />');cancel.html(settings.cancel);}
$(this).append(cancel);$(cancel).click(function(event){if($.isFunction($.editable.types[settings.type].reset)){var reset=$.editable.types[settings.type].reset;}else{var reset=$.editable.types['defaults'].reset;}
reset.apply(form,[settings,original]);return false;});}}},text:{element:function(settings,original){var input=$('<input />');if(settings.width!='none'){input.width(settings.width);}
if(settings.height!='none'){input.height(settings.height);}
input.attr('autocomplete','off');$(this).append(input);return(input);}},textarea:{element:function(settings,original){var textarea=$('<textarea />');if(settings.rows){textarea.attr('rows',settings.rows);}else if(settings.height!="none"){textarea.height(settings.height);}
if(settings.cols){textarea.attr('cols',settings.cols);}else if(settings.width!="none"){textarea.width(settings.width);}
$(this).append(textarea);return(textarea);}},select:{element:function(settings,original){var select=$('<select />');$(this).append(select);return(select);},content:function(data,settings,original){if(String==data.constructor){eval('var json = '+data);}else{var json=data;}
for(var key in json){if(!json.hasOwnProperty(key)){continue;}
if('selected'==key){continue;}
var option=$('<option />').val(key).append(json[key]);$('select',this).append(option);}
$('select',this).children().each(function(){if($(this).val()==json['selected']||$(this).text()==$.trim(original.revert)){$(this).attr('selected','selected');}});}}},addInputType:function(name,input){$.editable.types[name]=input;}};$.fn.editable.defaults={name:'value',id:'id',type:'text',width:'auto',height:'auto',event:'click.editable',onblur:'cancel',loadtype:'GET',loadtext:'Loading...',placeholder:'Click to edit',loaddata:{},submitdata:{},ajaxoptions:{}};})(jQuery);


//VALIDATE
(function($){$.extend($.fn,{validate:function(options){if(!this.length){options&&options.debug&&window.console&&console.warn("nothing selected, can't validate, returning nothing");return;}var validator=$.data(this[0],'validator');if(validator){return validator;}validator=new $.validator(options,this[0]);$.data(this[0],'validator',validator);if(validator.settings.onsubmit){this.find("input, button").filter(".cancel").click(function(){validator.cancelSubmit=true;});this.submit(function(event){if(validator.settings.debug)event.preventDefault();function handle(){if(validator.settings.submitHandler){validator.settings.submitHandler.call(validator,validator.currentForm);return false;}return true;}if(validator.cancelSubmit){validator.cancelSubmit=false;return handle();}if(validator.form()){if(validator.pendingRequest){validator.formSubmitted=true;return false;}return handle();}else{validator.focusInvalid();return false;}});}return validator;},valid:function(){if($(this[0]).is('form')){return this.validate().form();}else{var valid=false;var validator=$(this[0].form).validate();this.each(function(){valid|=validator.element(this);});return valid;}},removeAttrs:function(attributes){var result={},$element=this;$.each(attributes.split(/\s/),function(index,value){result[value]=$element.attr(value);$element.removeAttr(value);});return result;},rules:function(command,argument){var element=this[0];if(command){var settings=$.data(element.form,'validator').settings;var staticRules=settings.rules;var existingRules=$.validator.staticRules(element);switch(command){case"add":$.extend(existingRules,$.validator.normalizeRule(argument));staticRules[element.name]=existingRules;if(argument.messages)settings.messages[element.name]=$.extend(settings.messages[element.name],argument.messages);break;case"remove":if(!argument){delete staticRules[element.name];return existingRules;}var filtered={};$.each(argument.split(/\s/),function(index,method){filtered[method]=existingRules[method];delete existingRules[method];});return filtered;}}var data=$.validator.normalizeRules($.extend({},$.validator.metadataRules(element),$.validator.classRules(element),$.validator.attributeRules(element),$.validator.staticRules(element)),element);if(data.required){var param=data.required;delete data.required;data=$.extend({required:param},data);}return data;}});$.extend($.expr[":"],{blank:function(a){return!$.trim(a.value);},filled:function(a){return!!$.trim(a.value);},unchecked:function(a){return!a.checked;}});$.format=function(source,params){if(arguments.length==1)return function(){var args=$.makeArray(arguments);args.unshift(source);return $.format.apply(this,args);};if(arguments.length>2&&params.constructor!=Array){params=$.makeArray(arguments).slice(1);}if(params.constructor!=Array){params=[params];}$.each(params,function(i,n){source=source.replace(new RegExp("\\{"+i+"\\}","g"),n);});return source;};$.validator=function(options,form){this.settings=$.extend({},$.validator.defaults,options);this.currentForm=form;this.init();};$.extend($.validator,{defaults:{messages:{},groups:{},rules:{},errorClass:"error",errorElement:"label",focusInvalid:true,errorContainer:$([]),errorLabelContainer:$([]),onsubmit:true,ignore:[],ignoreTitle:false,onfocusin:function(element){this.lastActive=element;if(this.settings.focusCleanup&&!this.blockFocusCleanup){this.settings.unhighlight&&this.settings.unhighlight.call(this,element,this.settings.errorClass);this.errorsFor(element).hide();}},onfocusout:function(element){if(!this.checkable(element)&&(element.name in this.submitted||!this.optional(element))){this.element(element);}},onkeyup:function(element){if(element.name in this.submitted||element==this.lastElement){this.element(element);}},onclick:function(element){if(element.name in this.submitted)this.element(element);},highlight:function(element,errorClass){$(element).addClass(errorClass);},unhighlight:function(element,errorClass){$(element).removeClass(errorClass);}},setDefaults:function(settings){$.extend($.validator.defaults,settings);},messages:{required:"This field is required.",remote:"Please fix this field.",email:"Enter a valid email address.",url:"Please enter a valid URL.",date:"Please enter a valid date.",dateISO:"Please enter a valid date (ISO).",dateDE:"Bitte geben Sie ein gültiges Datum ein.",number:"Please enter a valid number.",numberDE:"Bitte geben Sie eine Nummer ein.",digits:"Please enter only digits",creditcard:"Please enter a valid credit card number.",equalTo:"Please enter the same value again.",accept:"Please enter a value with a valid extension.",maxlength:$.format("Please enter no more than {0} characters."),minlength:$.format("Please enter at least {0} characters."),rangelength:$.format("Please enter a value between {0} and {1} characters long."),range:$.format("Please enter a value between {0} and {1}."),max:$.format("Please enter a value less than or equal to {0}."),min:$.format("Please enter a value greater than or equal to {0}.")},autoCreateRanges:false,prototype:{init:function(){this.labelContainer=$(this.settings.errorLabelContainer);this.errorContext=this.labelContainer.length&&this.labelContainer||$(this.currentForm);this.containers=$(this.settings.errorContainer).add(this.settings.errorLabelContainer);this.submitted={};this.valueCache={};this.pendingRequest=0;this.pending={};this.invalid={};this.reset();var groups=(this.groups={});$.each(this.settings.groups,function(key,value){$.each(value.split(/\s/),function(index,name){groups[name]=key;});});var rules=this.settings.rules;$.each(rules,function(key,value){rules[key]=$.validator.normalizeRule(value);});function delegate(event){var validator=$.data(this[0].form,"validator");validator.settings["on"+event.type]&&validator.settings["on"+event.type].call(validator,this[0]);}$(this.currentForm).delegate("focusin focusout keyup",":text, :password, :file, select, textarea",delegate).delegate("click",":radio, :checkbox",delegate);if(this.settings.invalidHandler)$(this.currentForm).bind("invalid-form.validate",this.settings.invalidHandler);},form:function(){this.checkForm();$.extend(this.submitted,this.errorMap);this.invalid=$.extend({},this.errorMap);if(!this.valid())$(this.currentForm).triggerHandler("invalid-form",[this]);this.showErrors();return this.valid();},checkForm:function(){this.prepareForm();for(var i=0,elements=(this.currentElements=this.elements());elements[i];i++){this.check(elements[i]);}return this.valid();},element:function(element){element=this.clean(element);this.lastElement=element;this.prepareElement(element);this.currentElements=$(element);var result=this.check(element);if(result){delete this.invalid[element.name];}else{this.invalid[element.name]=true;}if(!this.numberOfInvalids()){this.toHide=this.toHide.add(this.containers);}this.showErrors();return result;},showErrors:function(errors){if(errors){$.extend(this.errorMap,errors);this.errorList=[];for(var name in errors){this.errorList.push({message:errors[name],element:this.findByName(name)[0]});}this.successList=$.grep(this.successList,function(element){return!(element.name in errors);});}this.settings.showErrors?this.settings.showErrors.call(this,this.errorMap,this.errorList):this.defaultShowErrors();},resetForm:function(){if($.fn.resetForm)$(this.currentForm).resetForm();this.submitted={};this.prepareForm();this.hideErrors();this.elements().removeClass(this.settings.errorClass);},numberOfInvalids:function(){return this.objectLength(this.invalid);},objectLength:function(obj){var count=0;for(var i in obj)count++;return count;},hideErrors:function(){this.addWrapper(this.toHide).hide();},valid:function(){return this.size()==0;},size:function(){return this.errorList.length;},focusInvalid:function(){if(this.settings.focusInvalid){try{$(this.findLastActive()||this.errorList.length&&this.errorList[0].element||[]).filter(":visible").focus();}catch(e){}}},findLastActive:function(){var lastActive=this.lastActive;return lastActive&&$.grep(this.errorList,function(n){return n.element.name==lastActive.name;}).length==1&&lastActive;},elements:function(){var validator=this,rulesCache={};return $([]).add(this.currentForm.elements).filter(":input").not(":submit, :reset, :image, [disabled]").not(this.settings.ignore).filter(function(){!this.name&&validator.settings.debug&&window.console&&console.error("%o has no name assigned",this);if(this.name in rulesCache||!validator.objectLength($(this).rules()))return false;rulesCache[this.name]=true;return true;});},clean:function(selector){return $(selector)[0];},errors:function(){return $(this.settings.errorElement+"."+this.settings.errorClass,this.errorContext);},reset:function(){this.successList=[];this.errorList=[];this.errorMap={};this.toShow=$([]);this.toHide=$([]);this.formSubmitted=false;this.currentElements=$([]);},prepareForm:function(){this.reset();this.toHide=this.errors().add(this.containers);},prepareElement:function(element){this.reset();this.toHide=this.errorsFor(element);},check:function(element){element=this.clean(element);if(this.checkable(element)){element=this.findByName(element.name)[0];}var rules=$(element).rules();var dependencyMismatch=false;for(method in rules){var rule={method:method,parameters:rules[method]};try{var result=$.validator.methods[method].call(this,element.value.replace(/\r/g,""),element,rule.parameters);if(result=="dependency-mismatch"){dependencyMismatch=true;continue;}dependencyMismatch=false;if(result=="pending"){this.toHide=this.toHide.not(this.errorsFor(element));return;}if(!result){this.formatAndAdd(element,rule);return false;}}catch(e){this.settings.debug&&window.console&&console.log("exception occured when checking element "+element.id
+", check the '"+rule.method+"' method");throw e;}}if(dependencyMismatch)return;if(this.objectLength(rules))this.successList.push(element);return true;},customMetaMessage:function(element,method){if(!$.metadata)return;var meta=this.settings.meta?$(element).metadata()[this.settings.meta]:$(element).metadata();return meta&&meta.messages&&meta.messages[method];},customMessage:function(name,method){var m=this.settings.messages[name];return m&&(m.constructor==String?m:m[method]);},findDefined:function(){for(var i=0;i<arguments.length;i++){if(arguments[i]!==undefined)return arguments[i];}return undefined;},defaultMessage:function(element,method){return this.findDefined(this.customMessage(element.name,method),this.customMetaMessage(element,method),!this.settings.ignoreTitle&&element.title||undefined,$.validator.messages[method],"<strong>Warning: No message defined for "+element.name+"</strong>");},formatAndAdd:function(element,rule){var message=this.defaultMessage(element,rule.method);if(typeof message=="function")message=message.call(this,rule.parameters,element);this.errorList.push({message:message,element:element});this.errorMap[element.name]=message;this.submitted[element.name]=message;},addWrapper:function(toToggle){if(this.settings.wrapper)toToggle=toToggle.add(toToggle.parents(this.settings.wrapper));return toToggle;},defaultShowErrors:function(){for(var i=0;this.errorList[i];i++){var error=this.errorList[i];this.settings.highlight&&this.settings.highlight.call(this,error.element,this.settings.errorClass);this.showLabel(error.element,error.message);}if(this.errorList.length){this.toShow=this.toShow.add(this.containers);}if(this.settings.success){for(var i=0;this.successList[i];i++){this.showLabel(this.successList[i]);}}if(this.settings.unhighlight){for(var i=0,elements=this.validElements();elements[i];i++){this.settings.unhighlight.call(this,elements[i],this.settings.errorClass);}}this.toHide=this.toHide.not(this.toShow);this.hideErrors();this.addWrapper(this.toShow).show();},validElements:function(){return this.currentElements.not(this.invalidElements());},invalidElements:function(){return $(this.errorList).map(function(){return this.element;});},showLabel:function(element,message){var label=this.errorsFor(element);if(label.length){label.removeClass().addClass(this.settings.errorClass);label.attr("generated")&&label.html(message);}else{label=$("<"+this.settings.errorElement+"/>").attr({"for":this.idOrName(element),generated:true}).addClass(this.settings.errorClass).html(message||"");if(this.settings.wrapper){label=label.hide().show().wrap("<"+this.settings.wrapper+"/>").parent();}if(!this.labelContainer.append(label).length)this.settings.errorPlacement?this.settings.errorPlacement(label,$(element)):label.insertAfter(element);}if(!message&&this.settings.success){label.text("");typeof this.settings.success=="string"?label.addClass(this.settings.success):this.settings.success(label);}this.toShow=this.toShow.add(label);},errorsFor:function(element){return this.errors().filter("[for='"+this.idOrName(element)+"']");},idOrName:function(element){return this.groups[element.name]||(this.checkable(element)?element.name:element.id||element.name);},checkable:function(element){return/radio|checkbox/i.test(element.type);},findByName:function(name){var form=this.currentForm;return $(document.getElementsByName(name)).map(function(index,element){return element.form==form&&element.name==name&&element||null;});},getLength:function(value,element){switch(element.nodeName.toLowerCase()){case'select':return $("option:selected",element).length;case'input':if(this.checkable(element))return this.findByName(element.name).filter(':checked').length;}return value.length;},depend:function(param,element){return this.dependTypes[typeof param]?this.dependTypes[typeof param](param,element):true;},dependTypes:{"boolean":function(param,element){return param;},"string":function(param,element){return!!$(param,element.form).length;},"function":function(param,element){return param(element);}},optional:function(element){return!$.validator.methods.required.call(this,$.trim(element.value),element)&&"dependency-mismatch";},startRequest:function(element){if(!this.pending[element.name]){this.pendingRequest++;this.pending[element.name]=true;}},stopRequest:function(element,valid){this.pendingRequest--;if(this.pendingRequest<0)this.pendingRequest=0;delete this.pending[element.name];if(valid&&this.pendingRequest==0&&this.formSubmitted&&this.form()){$(this.currentForm).submit();}else if(!valid&&this.pendingRequest==0&&this.formSubmitted){$(this.currentForm).triggerHandler("invalid-form",[this]);}},previousValue:function(element){return $.data(element,"previousValue")||$.data(element,"previousValue",previous={old:null,valid:true,message:this.defaultMessage(element,"remote")});}},classRuleSettings:{required:{required:true},email:{email:true},url:{url:true},date:{date:true},dateISO:{dateISO:true},dateDE:{dateDE:true},number:{number:true},numberDE:{numberDE:true},digits:{digits:true},creditcard:{creditcard:true}},addClassRules:function(className,rules){className.constructor==String?this.classRuleSettings[className]=rules:$.extend(this.classRuleSettings,className);},classRules:function(element){var rules={};var classes=$(element).attr('class');classes&&$.each(classes.split(' '),function(){if(this in $.validator.classRuleSettings){$.extend(rules,$.validator.classRuleSettings[this]);}});return rules;},attributeRules:function(element){var rules={};var $element=$(element);for(method in $.validator.methods){var value=$element.attr(method);if(value){rules[method]=value;}}if(rules.maxlength&&/-1|2147483647|524288/.test(rules.maxlength)){delete rules.maxlength;}return rules;},metadataRules:function(element){if(!$.metadata)return{};var meta=$.data(element.form,'validator').settings.meta;return meta?$(element).metadata()[meta]:$(element).metadata();},staticRules:function(element){var rules={};var validator=$.data(element.form,'validator');if(validator.settings.rules){rules=$.validator.normalizeRule(validator.settings.rules[element.name])||{};}return rules;},normalizeRules:function(rules,element){$.each(rules,function(prop,val){if(val===false){delete rules[prop];return;}if(val.param||val.depends){var keepRule=true;switch(typeof val.depends){case"string":keepRule=!!$(val.depends,element.form).length;break;case"function":keepRule=val.depends.call(element,element);break;}if(keepRule){rules[prop]=val.param!==undefined?val.param:true;}else{delete rules[prop];}}});$.each(rules,function(rule,parameter){rules[rule]=$.isFunction(parameter)?parameter(element):parameter;});$.each(['minlength','maxlength','min','max'],function(){if(rules[this]){rules[this]=Number(rules[this]);}});$.each(['rangelength','range'],function(){if(rules[this]){rules[this]=[Number(rules[this][0]),Number(rules[this][1])];}});if($.validator.autoCreateRanges){if(rules.min&&rules.max){rules.range=[rules.min,rules.max];delete rules.min;delete rules.max;}if(rules.minlength&&rules.maxlength){rules.rangelength=[rules.minlength,rules.maxlength];delete rules.minlength;delete rules.maxlength;}}if(rules.messages){delete rules.messages}return rules;},normalizeRule:function(data){if(typeof data=="string"){var transformed={};$.each(data.split(/\s/),function(){transformed[this]=true;});data=transformed;}return data;},addMethod:function(name,method,message){$.validator.methods[name]=method;$.validator.messages[name]=message;if(method.length<3){$.validator.addClassRules(name,$.validator.normalizeRule(name));}},methods:{required:function(value,element,param){if(!this.depend(param,element))return"dependency-mismatch";switch(element.nodeName.toLowerCase()){case'select':var options=$("option:selected",element);return options.length>0&&(element.type=="select-multiple"||($.browser.msie&&!(options[0].attributes['value'].specified)?options[0].text:options[0].value).length>0);case'input':if(this.checkable(element))return this.getLength(value,element)>0;default:return $.trim(value).length>0;}},remote:function(value,element,param){if(this.optional(element))return"dependency-mismatch";var previous=this.previousValue(element);if(!this.settings.messages[element.name])this.settings.messages[element.name]={};this.settings.messages[element.name].remote=typeof previous.message=="function"?previous.message(value):previous.message;param=typeof param=="string"&&{url:param}||param;if(previous.old!==value){previous.old=value;var validator=this;this.startRequest(element);var data={};data[element.name]=value;$.ajax($.extend(true,{url:param,mode:"abort",port:"validate"+element.name,dataType:"json",data:data,success:function(response){if(response){var submitted=validator.formSubmitted;validator.prepareElement(element);validator.formSubmitted=submitted;validator.successList.push(element);validator.showErrors();}else{var errors={};errors[element.name]=response||validator.defaultMessage(element,"remote");validator.showErrors(errors);}previous.valid=response;validator.stopRequest(element,response);}},param));return"pending";}else if(this.pending[element.name]){return"pending";}return previous.valid;},minlength:function(value,element,param){return this.optional(element)||this.getLength($.trim(value),element)>=param;},maxlength:function(value,element,param){return this.optional(element)||this.getLength($.trim(value),element)<=param;},rangelength:function(value,element,param){var length=this.getLength($.trim(value),element);return this.optional(element)||(length>=param[0]&&length<=param[1]);},min:function(value,element,param){return this.optional(element)||value>=param;},max:function(value,element,param){return this.optional(element)||value<=param;},range:function(value,element,param){return this.optional(element)||(value>=param[0]&&value<=param[1]);},email:function(value,element){return this.optional(element)||/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);},url:function(value,element){return this.optional(element)||/^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);},date:function(value,element){return this.optional(element)||!/Invalid|NaN/.test(new Date(value));},dateISO:function(value,element){return this.optional(element)||/^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);},dateDE:function(value,element){return this.optional(element)||/^\d\d?\.\d\d?\.\d\d\d?\d?$/.test(value);},number:function(value,element){return this.optional(element)||/^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);},numberDE:function(value,element){return this.optional(element)||/^-?(?:\d+|\d{1,3}(?:\.\d{3})+)(?:,\d+)?$/.test(value);},digits:function(value,element){return this.optional(element)||/^\d+$/.test(value);},creditcard:function(value,element){if(this.optional(element))return"dependency-mismatch";if(/[^0-9-]+/.test(value))return false;var nCheck=0,nDigit=0,bEven=false;value=value.replace(/\D/g,"");for(n=value.length-1;n>=0;n--){var cDigit=value.charAt(n);var nDigit=parseInt(cDigit,10);if(bEven){if((nDigit*=2)>9)nDigit-=9;}nCheck+=nDigit;bEven=!bEven;}return(nCheck%10)==0;},accept:function(value,element,param){param=typeof param=="string"?param:"png|jpe?g|gif";return this.optional(element)||value.match(new RegExp(".("+param+")$","i"));},equalTo:function(value,element,param){return value==$(param).val();}}});})(jQuery);;(function($){var ajax=$.ajax;var pendingRequests={};$.ajax=function(settings){settings=$.extend(settings,$.extend({},$.ajaxSettings,settings));var port=settings.port;if(settings.mode=="abort"){if(pendingRequests[port]){pendingRequests[port].abort();}return(pendingRequests[port]=ajax.apply(this,arguments));}return ajax.apply(this,arguments);};})(jQuery);;(function($){$.each({focus:'focusin',blur:'focusout'},function(original,fix){$.event.special[fix]={setup:function(){if($.browser.msie)return false;this.addEventListener(original,$.event.special[fix].handler,true);},teardown:function(){if($.browser.msie)return false;this.removeEventListener(original,$.event.special[fix].handler,true);},handler:function(e){arguments[0]=$.event.fix(e);arguments[0].type=fix;return $.event.handle.apply(this,arguments);}};});$.extend($.fn,{delegate:function(type,delegate,handler){return this.bind(type,function(event){var target=$(event.target);if(target.is(delegate)){return handler.apply(target,arguments);}});},triggerEvent:function(type,target){return this.triggerHandler(type,[$.event.fix({type:type,target:target})]);}})})(jQuery);

//////////////////

(function($) {
	
$.extend($.fn, {
	livequery: function(type, fn, fn2) {
		var self = this, q;
		
		// Handle different call patterns
		if ($.isFunction(type))
			fn2 = fn, fn = type, type = undefined;
			
		// See if Live Query already exists
		$.each( $.livequery.queries, function(i, query) {
			if ( self.selector == query.selector && self.context == query.context &&
				type == query.type && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) )
					// Found the query, exit the each loop
					return (q = query) && false;
		});
		
		// Create new Live Query if it wasn't found
		q = q || new $.livequery(this.selector, this.context, type, fn, fn2);
		
		// Make sure it is running
		q.stopped = false;
		
		// Run it immediately for the first time
		q.run();
		
		// Contnue the chain
		return this;
	},
	
	expire: function(type, fn, fn2) {
		var self = this;
		
		// Handle different call patterns
		if ($.isFunction(type))
			fn2 = fn, fn = type, type = undefined;
			
		// Find the Live Query based on arguments and stop it
		$.each( $.livequery.queries, function(i, query) {
			if ( self.selector == query.selector && self.context == query.context && 
				(!type || type == query.type) && (!fn || fn.$lqguid == query.fn.$lqguid) && (!fn2 || fn2.$lqguid == query.fn2.$lqguid) && !this.stopped )
					$.livequery.stop(query.id);
		});
		
		// Continue the chain
		return this;
	}
});

$.livequery = function(selector, context, type, fn, fn2) {
	this.selector = selector;
	this.context  = context || document;
	this.type     = type;
	this.fn       = fn;
	this.fn2      = fn2;
	this.elements = [];
	this.stopped  = false;
	
	// The id is the index of the Live Query in $.livequery.queries
	this.id = $.livequery.queries.push(this)-1;
	
	// Mark the functions for matching later on
	fn.$lqguid = fn.$lqguid || $.livequery.guid++;
	if (fn2) fn2.$lqguid = fn2.$lqguid || $.livequery.guid++;
	
	// Return the Live Query
	return this;
};

$.livequery.prototype = {
	stop: function() {
		var query = this;
		
		if ( this.type )
			// Unbind all bound events
			this.elements.unbind(this.type, this.fn);
		else if (this.fn2)
			// Call the second function for all matched elements
			this.elements.each(function(i, el) {
				query.fn2.apply(el);
			});
			
		// Clear out matched elements
		this.elements = [];
		
		// Stop the Live Query from running until restarted
		this.stopped = true;
	},
	
	run: function() {
		// Short-circuit if stopped
		if ( this.stopped ) return;
		var query = this;
		
		var oEls = this.elements,
			els  = $(this.selector, this.context),
			nEls = els.not(oEls);
		
		// Set elements to the latest set of matched elements
		this.elements = els;
		
		if (this.type) {
			// Bind events to newly matched elements
			nEls.bind(this.type, this.fn);
			
			// Unbind events to elements no longer matched
			if (oEls.length > 0)
				$.each(oEls, function(i, el) {
					if ( $.inArray(el, els) < 0 )
						$.event.remove(el, query.type, query.fn);
				});
		}
		else {
			// Call the first function for newly matched elements
			nEls.each(function() {
				query.fn.apply(this);
			});
			
			// Call the second function for elements no longer matched
			if ( this.fn2 && oEls.length > 0 )
				$.each(oEls, function(i, el) {
					if ( $.inArray(el, els) < 0 )
						query.fn2.apply(el);
				});
		}
	}
};

$.extend($.livequery, {
	guid: 0,
	queries: [],
	queue: [],
	running: false,
	timeout: null,
	
	checkQueue: function() {
		if ( $.livequery.running && $.livequery.queue.length ) {
			var length = $.livequery.queue.length;
			// Run each Live Query currently in the queue
			while ( length-- )
				$.livequery.queries[ $.livequery.queue.shift() ].run();
		}
	},
	
	pause: function() {
		// Don't run anymore Live Queries until restarted
		$.livequery.running = false;
	},
	
	play: function() {
		// Restart Live Queries
		$.livequery.running = true;
		// Request a run of the Live Queries
		$.livequery.run();
	},
	
	registerPlugin: function() {
		$.each( arguments, function(i,n) {
			// Short-circuit if the method doesn't exist
			if (!$.fn[n]) return;
			
			// Save a reference to the original method
			var old = $.fn[n];
			
			// Create a new method
			$.fn[n] = function() {
				// Call the original method
				var r = old.apply(this, arguments);
				
				// Request a run of the Live Queries
				$.livequery.run();
				
				// Return the original methods result
				return r;
			}
		});
	},
	
	run: function(id) {
		if (id != undefined) {
			// Put the particular Live Query in the queue if it doesn't already exist
			if ( $.inArray(id, $.livequery.queue) < 0 )
				$.livequery.queue.push( id );
		}
		else
			// Put each Live Query in the queue if it doesn't already exist
			$.each( $.livequery.queries, function(id) {
				if ( $.inArray(id, $.livequery.queue) < 0 )
					$.livequery.queue.push( id );
			});
		
		// Clear timeout if it already exists
		if ($.livequery.timeout) clearTimeout($.livequery.timeout);
		// Create a timeout to check the queue and actually run the Live Queries
		$.livequery.timeout = setTimeout($.livequery.checkQueue, 20);
	},
	
	stop: function(id) {
		if (id != undefined)
			// Stop are particular Live Query
			$.livequery.queries[ id ].stop();
		else
			// Stop all Live Queries
			$.each( $.livequery.queries, function(id) {
				$.livequery.queries[ id ].stop();
			});
	}
});

// Register core DOM manipulation methods
$.livequery.registerPlugin('append', 'prepend', 'after', 'before', 'wrap', 'attr', 'removeAttr', 'addClass', 'removeClass', 'toggleClass', 'empty', 'remove');

// Run Live Queries when the Document is ready
$(function() { $.livequery.play(); });


// Save a reference to the original init method
var init = $.prototype.init;

// Create a new init method that exposes two new properties: selector and context
$.prototype.init = function(a,c) {
	// Call the original init and save the result
	var r = init.apply(this, arguments);
	
	// Copy over properties if they exist already
	if (a && a.selector)
		r.context = a.context, r.selector = a.selector;
		
	// Set properties
	if ( typeof a == 'string' )
		r.context = c || document, r.selector = a;
	
	// Return the result
	return r;
};

// Give the init function the jQuery prototype for later instantiation (needed after Rev 4091)
$.prototype.init.prototype = $.prototype;
	
})(jQuery);

/*
 * jQuery Form Plugin
 * version: 2.24 (10-MAR-2009)
 * @requires jQuery v1.2.2 or later
 *
 * Examples and documentation at: http://malsup.com/jquery/form/
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
;(function($) {
/*
    Usage Note:
    -----------
    Do not use both ajaxSubmit and ajaxForm on the same form.  These
    functions are intended to be exclusive.  Use ajaxSubmit if you want
    to bind your own submit handler to the form.  For example,

    $(document).ready(function() {
        $('#myForm').bind('submit', function() {
            $(this).ajaxSubmit({
                target: '#output'
            });
            return false; // <-- important!
        });
    });

    Use ajaxForm when you want the plugin to manage all the event binding
    for you.  For example,

    $(document).ready(function() {
        $('#myForm').ajaxForm({
            target: '#output'
        });
    });

    When using ajaxForm, the ajaxSubmit function will be invoked for you
    at the appropriate time.
*/

/**
 * ajaxSubmit() provides a mechanism for immediately submitting
 * an HTML form using AJAX.
 */
$.fn.ajaxSubmit = function(options) {
    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
    if (!this.length) {
        log('ajaxSubmit: skipping submit process - no element selected');
        return this;
    }

    if (typeof options == 'function')
        options = { success: options };

    // clean url (don't include hash vaue)
    var url = this.attr('action') || window.location.href;
    url = (url.match(/^([^#]+)/)||[])[1];
    url = url || '';

    options = $.extend({
        url:  url,
        type: this.attr('method') || 'GET'
    }, options || {});

    // hook for manipulating the form data before it is extracted;
    // convenient for use with rich editors like tinyMCE or FCKEditor
    var veto = {};
    this.trigger('form-pre-serialize', [this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
        return this;
    }

    // provide opportunity to alter form data before it is serialized
    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSerialize callback');
        return this;
    }

    var a = this.formToArray(options.semantic);
    if (options.data) {
        options.extraData = options.data;
        for (var n in options.data) {
          if(options.data[n] instanceof Array) {
            for (var k in options.data[n])
              a.push( { name: n, value: options.data[n][k] } );
          }
          else
             a.push( { name: n, value: options.data[n] } );
        }
    }

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
        log('ajaxSubmit: submit aborted via beforeSubmit callback');
        return this;
    }

    // fire vetoable 'validate' event
    this.trigger('form-submit-validate', [a, this, options, veto]);
    if (veto.veto) {
        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
        return this;
    }

    var q = $.param(a);

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else
        options.data = q; // data is the query string for 'post'

    var $form = this, callbacks = [];
    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data) {
            $(options.target).html(data).each(oldSuccess, arguments);
        });
    }
    else if (options.success)
        callbacks.push(options.success);

    options.success = function(data, status) {
        for (var i=0, max=callbacks.length; i < max; i++)
            callbacks[i].apply(options, [data, status, $form]);
    };

    // are there files to upload?
    var files = $('input:file', this).fieldValue();
    var found = false;
    for (var j=0; j < files.length; j++)
        if (files[j])
            found = true;

    // options.iframe allows user to force iframe mode
   if (options.iframe || found) {
       // hack to fix Safari hang (thanks to Tim Molendijk for this)
       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
       if (options.closeKeepAlive)
           $.get(options.closeKeepAlive, fileUpload);
       else
           fileUpload();
       }
   else
       $.ajax(options);
	   //console.log("TEST");


    // fire 'notify' event
    this.trigger('form-submit-notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {};
};

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.
 */
$.fn.ajaxForm = function(options) {
    return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
        $(this).ajaxSubmit(options);
        return false;
    }).each(function() {
        // store options in hash
        $(":submit,input:image", this).bind('click.form-plugin',function(e) {
            var form = this.form;
            form.clk = this;
            if (this.type == 'image') {
                if (e.offsetX != undefined) {
                    form.clk_x = e.offsetX;
                    form.clk_y = e.offsetY;
                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = $(this).offset();
                    form.clk_x = e.pageX - offset.left;
                    form.clk_y = e.pageY - offset.top;
                } else {
                    form.clk_x = e.pageX - this.offsetLeft;
                    form.clk_y = e.pageY - this.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
        });
    });
};

// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
$.fn.ajaxFormUnbind = function() {
    this.unbind('submit.form-plugin');
    return this.each(function() {
        $(":submit,input:image", this).unbind('click.form-plugin');
    });

};

/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 */
$.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length == 0) return a;

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) return a;
    for(var i=0, max=els.length; i < max; i++) {
        var el = els[i];
        var n = el.name;
        if (!n) continue;

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            continue;
        }

        var v = $.fieldValue(el, true);
        if (v && v.constructor == Array) {
            for(var j=0, jmax=v.length; j < jmax; j++)
                a.push({name: n, value: v[j]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: n, value: v});
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle them here
        var inputs = form.getElementsByTagName("input");
        for(var i=0, max=inputs.length; i < max; i++) {
            var input = inputs[i];
            var n = input.name;
            if(n && !input.disabled && input.type == "image" && form.clk == input)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};

/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 */
$.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return $.param(this.formToArray(semantic));
};

/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 */
$.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) return;
        var v = $.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++)
                a.push({name: n, value: v[i]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: this.name, value: v});
    });
    //hand off to jQuery.param for proper encoding
    return $.param(a);
};

/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 */
$.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = $.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
            continue;
        v.constructor == Array ? $.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 */
$.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
				var v = op.value;
				if (!v) // extra pain for IE...
                	v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};

/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 */
$.fn.clearForm = function() {
    return this.each(function() {
        $('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.
 */
$.fn.clearFields = $.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea')
            this.value = '';
        else if (t == 'checkbox' || t == 'radio')
            this.checked = false;
        else if (tag == 'select')
            this.selectedIndex = -1;
    });
};

/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 */
$.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
            this.reset();
    });
};

/**
 * Enables or disables any matching elements.
 */
$.fn.enable = function(b) {
    if (b == undefined) b = true;
    return this.each(function() {
        this.disabled = !b;
    });
};

/**
 * Checks/unchecks any matching checkboxes or radio buttons and
 * selects/deselects and matching option elements.
 */
$.fn.selected = function(select) {
    if (select == undefined) select = true;
    return this.each(function() {
        var t = this.type;
        if (t == 'checkbox' || t == 'radio')
            this.checked = select;
        else if (this.tagName.toLowerCase() == 'option') {
            var $sel = $(this).parent('select');
            if (select && $sel[0] && $sel[0].type == 'select-one') {
                // deselect all other options
                $sel.find('option').selected(false);
            }
            this.selected = select;
        }
    });
};

// helper fn for console logging
// set $.fn.ajaxSubmit.debug to true to enable debug logging
function log() {
    if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
        window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
};

})(jQuery);

/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};

/*!
 * jQuery blockUI plugin
 * Version 2.26 (09-SEP-2009)
 * @requires jQuery v1.2.3 or later
 *
 * Examples at: http://malsup.com/jquery/block/
 * Copyright (c) 2007-2008 M. Alsup
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 * Thanks to Amir-Hossein Sobhi for some excellent contributions!
 */

;(function($) {

if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {
	alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery);
	return;
}

$.fn._fadeIn = $.fn.fadeIn;

// this bit is to ensure we don't call setExpression when we shouldn't (with extra muscle to handle
// retarded userAgent strings on Vista)
var mode = document.documentMode || 0;
var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8);
var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode;

// global $ methods for blocking/unblocking the entire page
$.blockUI   = function(opts) { install(window, opts); };
$.unblockUI = function(opts) { remove(window, opts); };

// convenience method for quick growl-like notifications  (http://www.google.com/search?q=growl)
$.growlUI = function(title, message, timeout, onClose) {
	var $m = $('<div class="growlUI"></div>');
	if (title) $m.append('<h1>'+title+'</h1>');
	if (message) $m.append('<h2>'+message+'</h2>');
	if (timeout == undefined) timeout = 3000;
	$.blockUI({
		message: $m, fadeIn: 700, fadeOut: 1000, centerY: false,
		timeout: timeout, showOverlay: false,
		onUnblock: onClose, 
		css: $.blockUI.defaults.growlCSS
	});
};

// plugin method for blocking element content
$.fn.block = function(opts) {
	return this.unblock({ fadeOut: 0 }).each(function() {
		if ($.css(this,'position') == 'static')
			this.style.position = 'relative';
		if ($.browser.msie)
			this.style.zoom = 1; // force 'hasLayout'
		install(this, opts);
	});
};

// plugin method for unblocking element content
$.fn.unblock = function(opts) {
	return this.each(function() {
		remove(this, opts);
	});
};

$.blockUI.version = 2.26; // 2nd generation blocking at no extra cost!

// override these in your code to change the default behavior and style
$.blockUI.defaults = {
	// message displayed when blocking (use null for no message)
	message:  '<h1>Please wait...</h1>',

	title: null,	  // title string; only used when theme == true
	draggable: true,  // only used when theme == true (requires jquery-ui.js to be loaded)
	
	theme: false, // set to true to use with jQuery UI themes
	
	// styles for the message when blocking; if you wish to disable
	// these and use an external stylesheet then do this in your code:
	// $.blockUI.defaults.css = {};
	css: {
		padding:	0,
		margin:		0,
		width:		'30%',
		top:		'40%',
		left:		'35%',
		textAlign:	'center',
		color:		'#000',
		border:		'3px solid #aaa',
		backgroundColor:'#fff',
		cursor:		'wait'
	},
	
	// minimal style set used when themes are used
	themedCSS: {
		width:	'30%',
		top:	'40%',
		left:	'35%'
	},

	// styles for the overlay
	overlayCSS:  {
		backgroundColor: '#000',
		opacity:	  	 0.6,
		cursor:		  	 'wait'
	},

	// styles applied when using $.growlUI
	growlCSS: {
		width:  	'350px',
		top:		'10px',
		left:   	'',
		right:  	'10px',
		border: 	'none',
		padding:	'5px',
		opacity:	0.6,
		cursor: 	'default',
		color:		'#fff',
		backgroundColor: '#000',
		'-webkit-border-radius': '10px',
		'-moz-border-radius':	 '10px'
	},
	
	// IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w
	// (hat tip to Jorge H. N. de Vasconcelos)
	iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank',

	// force usage of iframe in non-IE browsers (handy for blocking applets)
	forceIframe: false,

	// z-index for the blocking overlay
	baseZ: 1000,

	// set these to true to have the message automatically centered
	centerX: true, // <-- only effects element blocking (page block controlled via css above)
	centerY: true,

	// allow body element to be stetched in ie6; this makes blocking look better
	// on "short" pages.  disable if you wish to prevent changes to the body height
	allowBodyStretch: true,

	// enable if you want key and mouse events to be disabled for content that is blocked
	bindEvents: true,

	// be default blockUI will supress tab navigation from leaving blocking content
	// (if bindEvents is true)
	constrainTabKey: true,

	// fadeIn time in millis; set to 0 to disable fadeIn on block
	fadeIn:  200,

	// fadeOut time in millis; set to 0 to disable fadeOut on unblock
	fadeOut:  400,

	// time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock
	timeout: 0,

	// disable if you don't want to show the overlay
	showOverlay: true,

	// if true, focus will be placed in the first available input field when
	// page blocking
	focusInput: true,

	// suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity)
	applyPlatformOpacityRules: true,

	// callback method invoked when unblocking has completed; the callback is
	// passed the element that has been unblocked (which is the window object for page
	// blocks) and the options that were passed to the unblock call:
	//	 onUnblock(element, options)
	onUnblock: null,

	// don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493
	quirksmodeOffsetHack: 4
};

// private data and functions follow...

var pageBlock = null;
var pageBlockEls = [];

function install(el, opts) {
	var full = (el == window);
	var msg = opts && opts.message !== undefined ? opts.message : undefined;
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	opts.overlayCSS = $.extend({}, $.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
	var css = $.extend({}, $.blockUI.defaults.css, opts.css || {});
	var themedCSS = $.extend({}, $.blockUI.defaults.themedCSS, opts.themedCSS || {});
	msg = msg === undefined ? opts.message : msg;

	// remove the current block (if there is one)
	if (full && pageBlock)
		remove(window, {fadeOut:0});

	// if an existing element is being used as the blocking content then we capture
	// its current place in the DOM (and current display style) so we can restore
	// it when we unblock
	if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) {
		var node = msg.jquery ? msg[0] : msg;
		var data = {};
		$(el).data('blockUI.history', data);
		data.el = node;
		data.parent = node.parentNode;
		data.display = node.style.display;
		data.position = node.style.position;
		if (data.parent)
			data.parent.removeChild(node);
	}

	var z = opts.baseZ;

	// blockUI uses 3 layers for blocking, for simplicity they are all used on every platform;
	// layer1 is the iframe layer which is used to supress bleed through of underlying content
	// layer2 is the overlay layer which has opacity and a wait cursor (by default)
	// layer3 is the message content that is displayed while blocking

	var lyr1 = ($.browser.msie || opts.forceIframe) 
		? $('<iframe class="blockUI" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+opts.iframeSrc+'"></iframe>')
		: $('<div class="blockUI" style="display:none"></div>');
	var lyr2 = $('<div class="blockUI blockOverlay" style="z-index:'+ (z++) +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
	
	var lyr3;
	if (opts.theme && full) {
		var s = '<div class="blockUI blockMsg blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+z+';display:none;position:fixed">' +
					'<div class="ui-widget-header ui-dialog-titlebar blockTitle">'+(opts.title || '&nbsp;')+'</div>' +
					'<div class="ui-widget-content ui-dialog-content"></div>' +
				'</div>';
		lyr3 = $(s);
	}
	else {
		lyr3 = full ? $('<div class="blockUI blockMsg blockPage" style="z-index:'+z+';display:none;position:fixed"></div>')
					: $('<div class="blockUI blockMsg blockElement" style="z-index:'+z+';display:none;position:absolute"></div>');
	}						   

	// if we have a message, style it
	if (msg) {
		if (opts.theme) {
			lyr3.css(themedCSS);
			lyr3.addClass('ui-widget-content');
		}
		else 
			lyr3.css(css);
	}

	// style the overlay
	if (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform)))
		lyr2.css(opts.overlayCSS);
	lyr2.css('position', full ? 'fixed' : 'absolute');

	// make iframe layer transparent in IE
	if ($.browser.msie || opts.forceIframe)
		lyr1.css('opacity',0.0);

	$([lyr1[0],lyr2[0],lyr3[0]]).appendTo(full ? 'body' : el);
	
	if (opts.theme && opts.draggable && $.fn.draggable) {
		lyr3.draggable({
			handle: '.ui-dialog-titlebar',
			cancel: 'li'
		});
	}

	// ie7 must use absolute positioning in quirks mode and to account for activex issues (when scrolling)
	var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0);
	if (ie6 || expr) {
		// give body 100% height
		if (full && opts.allowBodyStretch && $.boxModel)
			$('html,body').css('height','100%');

		// fix ie6 issue when blocked element has a border width
		if ((ie6 || !$.boxModel) && !full) {
			var t = sz(el,'borderTopWidth'), l = sz(el,'borderLeftWidth');
			var fixT = t ? '(0 - '+t+')' : 0;
			var fixL = l ? '(0 - '+l+')' : 0;
		}

		// simulate fixed position
		$.each([lyr1,lyr2,lyr3], function(i,o) {
			var s = o[0].style;
			s.position = 'absolute';
			if (i < 2) {
				full ? s.setExpression('height','Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:'+opts.quirksmodeOffsetHack+') + "px"')
					 : s.setExpression('height','this.parentNode.offsetHeight + "px"');
				full ? s.setExpression('width','jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"')
					 : s.setExpression('width','this.parentNode.offsetWidth + "px"');
				if (fixL) s.setExpression('left', fixL);
				if (fixT) s.setExpression('top', fixT);
			}
			else if (opts.centerY) {
				if (full) s.setExpression('top','(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');
				s.marginTop = 0;
			}
			else if (!opts.centerY && full) {
				var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0;
				var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + '+top+') + "px"';
				s.setExpression('top',expression);
			}
		});
	}

	// show the message
	if (msg) {
		if (opts.theme)
			lyr3.find('.ui-widget-content').append(msg);
		else
			lyr3.append(msg);
		if (msg.jquery || msg.nodeType)
			$(msg).show();
	}

	if (($.browser.msie || opts.forceIframe) && opts.showOverlay)
		lyr1.show(); // opacity is zero
	if (opts.fadeIn) {
		if (opts.showOverlay)
			lyr2._fadeIn(opts.fadeIn);
		if (msg)
			lyr3.fadeIn(opts.fadeIn);
	}
	else {
		if (opts.showOverlay)
			lyr2.show();
		if (msg)
			lyr3.show();
	}

	// bind key and mouse events
	bind(1, el, opts);

	if (full) {
		pageBlock = lyr3[0];
		pageBlockEls = $(':input:enabled:visible',pageBlock);
		if (opts.focusInput)
			setTimeout(focus, 20);
	}
	else
		center(lyr3[0], opts.centerX, opts.centerY);

	if (opts.timeout) {
		// auto-unblock
		var to = setTimeout(function() {
			full ? $.unblockUI(opts) : $(el).unblock(opts);
		}, opts.timeout);
		$(el).data('blockUI.timeout', to);
	}
};

// remove the block
function remove(el, opts) {
	var full = (el == window);
	var $el = $(el);
	var data = $el.data('blockUI.history');
	var to = $el.data('blockUI.timeout');
	if (to) {
		clearTimeout(to);
		$el.removeData('blockUI.timeout');
	}
	opts = $.extend({}, $.blockUI.defaults, opts || {});
	bind(0, el, opts); // unbind events
	
	var els;
	if (full) // crazy selector to handle odd field errors in ie6/7
		els = $('body').children().filter('.blockUI').add('body > .blockUI');
	else
		els = $('.blockUI', el);

	if (full)
		pageBlock = pageBlockEls = null;

	if (opts.fadeOut) {
		els.fadeOut(opts.fadeOut);
		setTimeout(function() { reset(els,data,opts,el); }, opts.fadeOut);
	}
	else
		reset(els, data, opts, el);
};

// move blocking element back into the DOM where it started
function reset(els,data,opts,el) {
	els.each(function(i,o) {
		// remove via DOM calls so we don't lose event handlers
		if (this.parentNode)
			this.parentNode.removeChild(this);
	});

	if (data && data.el) {
		data.el.style.display = data.display;
		data.el.style.position = data.position;
		if (data.parent)
			data.parent.appendChild(data.el);
		$(data.el).removeData('blockUI.history');
	}

	if (typeof opts.onUnblock == 'function')
		opts.onUnblock(el,opts);
};

// bind/unbind the handler
function bind(b, el, opts) {
	var full = el == window, $el = $(el);

	// don't bother unbinding if there is nothing to unbind
	if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked')))
		return;
	if (!full)
		$el.data('blockUI.isBlocked', b);

	// don't bind events when overlay is not in use or if bindEvents is false
	if (!opts.bindEvents || (b && !opts.showOverlay)) 
		return;

	// bind anchors and inputs for mouse and key events
	var events = 'mousedown mouseup keydown keypress';
	b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler);

// former impl...
//	   var $e = $('a,:input');
//	   b ? $e.bind(events, opts, handler) : $e.unbind(events, handler);
};

// event handler to suppress keyboard/mouse events when blocking
function handler(e) {
	// allow tab navigation (conditionally)
	if (e.keyCode && e.keyCode == 9) {
		if (pageBlock && e.data.constrainTabKey) {
			var els = pageBlockEls;
			var fwd = !e.shiftKey && e.target == els[els.length-1];
			var back = e.shiftKey && e.target == els[0];
			if (fwd || back) {
				setTimeout(function(){focus(back)},10);
				return false;
			}
		}
	}
	// allow events within the message content
	if ($(e.target).parents('div.blockMsg').length > 0)
		return true;

	// allow events for content that is not being blocked
	return $(e.target).parents().children().filter('div.blockUI').length == 0;
};

function focus(back) {
	if (!pageBlockEls)
		return;
	var e = pageBlockEls[back===true ? pageBlockEls.length-1 : 0];
	if (e)
		e.focus();
};

function center(el, x, y) {
	var p = el.parentNode, s = el.style;
	var l = ((p.offsetWidth - el.offsetWidth)/2) - sz(p,'borderLeftWidth');
	var t = ((p.offsetHeight - el.offsetHeight)/2) - sz(p,'borderTopWidth');
	if (x) s.left = l > 0 ? (l+'px') : '0';
	if (y) s.top  = t > 0 ? (t+'px') : '0';
};

function sz(el, p) {
	return parseInt($.css(el,p))||0;
};

})(jQuery);

/*
  @author: remy sharp / http://remysharp.com
  @params:
    feedback - the selector for the element that gives the user feedback. Note that this will be relative to the form the plugin is run against.
    hardLimit - whether to stop the user being able to keep adding characters. Defaults to true.
    useInput - whether to look for a hidden input named 'maxlength' instead of the maxlength attribute. Defaults to false.
    words - limit by characters or words, set this to true to limit by words. Defaults to false.
  @license: Creative Commons License - ShareAlike http://creativecommons.org/licenses/by-sa/3.0/
  @version: 1.2
  @changes: code tidy via Ariel Flesler and fix when pasting over limit and including \t or \n
*/

(function ($) {

$.fn.maxlength = function (settings) {

    if (typeof settings == 'string') {
        settings = { feedback : settings };
    }

    settings = $.extend({}, $.fn.maxlength.defaults, settings);

    function length(el) {
    	var parts = el.value;
    	if ( settings.words )
    		parts = el.value.length ? parts.split(/\s+/) : { length : 0 };
    	return parts.length;
    }
    
    return this.each(function () {
        var field = this,
        	$field = $(field),
        	$form = $(field.form),
        	limit = settings.useInput ? $form.find('input[name=maxlength]').val() : $field.attr('maxlength'),
        	$charsLeft = $form.find(settings.feedback);

    	function limitCheck(event) {
        	var len = length(this),
        	    exceeded = len >= limit,
        		code = event.keyCode;

        	if ( !exceeded )
        		return;

            switch (code) {
                case 8:  // allow delete
                case 9:
                case 17:
                case 36: // and cursor keys
                case 35:
                case 37: 
                case 38:
                case 39:
                case 40:
                case 46:
                case 65:
                    return;

                default:
                    return settings.words && code != 32 && code != 13 && len == limit;
            }
        }


        var updateCount = function () {
            var len = length(field),
            	diff = limit - len;

            $charsLeft.html( diff || "0" );

            // truncation code
            if (settings.hardLimit && diff < 0) {
            	field.value = settings.words ? 
            	    // split by white space, capturing it in the result, then glue them back
            		field.value.split(/(\s+)/, (limit*2)-1).join('') :
            		field.value.substr(0, limit);

                updateCount();
            }
        };

        $field.keyup(updateCount).change(updateCount);
        if (settings.hardLimit) {
            $field.keydown(limitCheck);
        }

        updateCount();
    });
};

$.fn.maxlength.defaults = {
    useInput : false,
    hardLimit : true,
    feedback : '.charsLeft',
    words : false
};

})(jQuery);


(function($){$.jGrowl=function(m,o){if($("#jGrowl").size()==0){$("<div id=\"jGrowl\"></div>").addClass($.jGrowl.defaults.position).appendTo("body");}
$("#jGrowl").jGrowl(m,o);};$.fn.jGrowl=function(m,o){if($.isFunction(this.each)){var _6=arguments;return this.each(function(){var _7=this;if($(this).data("jGrowl.instance")==undefined){$(this).data("jGrowl.instance",new $.fn.jGrowl());$(this).data("jGrowl.instance").startup(this);}
if($.isFunction($(this).data("jGrowl.instance")[m])){$(this).data("jGrowl.instance")[m].apply($(this).data("jGrowl.instance"),$.makeArray(_6).slice(1));}else{$(this).data("jGrowl.instance").notification(m,o);}});}};$.extend($.fn.jGrowl.prototype,{defaults:{header:"",sticky:false,position:"top-right",glue:"after",theme:"default",corners:"10px",check:500,life:3000,speed:"normal",easing:"swing",closer:true,closerTemplate:"<div>[ close all ]</div>",log:function(e,m,o){},beforeOpen:function(e,m,o){},open:function(e,m,o){},beforeClose:function(e,m,o){},close:function(e,m,o){},animateOpen:{opacity:"show"},animateClose:{opacity:"hide"}},element:null,interval:null,notification:function(_17,o){var _19=this;var o=$.extend({},this.defaults,o);o.log.apply(this.element,[this.element,_17,o]);var _1a=$("<div class=\"jGrowl-notification\"><div class=\"close\">&times;</div><div class=\"header\">"+o.header+"</div><div class=\"message\">"+_17+"</div></div>").data("jGrowl",o).addClass(o.theme).children("div.close").bind("click.jGrowl",function(){$(this).unbind("click.jGrowl").parent().trigger("jGrowl.beforeClose").animate(o.animateClose,o.speed,o.easing,function(){$(this).trigger("jGrowl.close").remove();});}).parent();(o.glue=="after")?$("div.jGrowl-notification:last",this.element).after(_1a):$("div.jGrowl-notification:first",this.element).before(_1a);$(_1a).bind("mouseover.jGrowl",function(){$(this).data("jGrowl").pause=true;}).bind("mouseout.jGrowl",function(){$(this).data("jGrowl").pause=false;}).bind("jGrowl.beforeOpen",function(){o.beforeOpen.apply(_19.element,[_19.element,_17,o]);}).bind("jGrowl.open",function(){o.open.apply(_19.element,[_19.element,_17,o]);}).bind("jGrowl.beforeClose",function(){o.beforeClose.apply(_19.element,[_19.element,_17,o]);}).bind("jGrowl.close",function(){o.close.apply(_19.element,[_19.element,_17,o]);}).trigger("jGrowl.beforeOpen").animate(o.animateOpen,o.speed,o.easing,function(){$(this).data("jGrowl").created=new Date();}).trigger("jGrowl.open");if($.fn.corner!=undefined){$(_1a).corner(o.corners);}
if($("div.jGrowl-notification:parent",this.element).size()>1&&$("div.jGrowl-closer",this.element).size()==0&&this.defaults.closer!=false){$(this.defaults.closerTemplate).addClass("jGrowl-closer").addClass(this.defaults.theme).appendTo(this.element).animate(this.defaults.animateOpen,this.defaults.speed,this.defaults.easing).bind("click.jGrowl",function(){$(this).siblings().children("div.close").trigger("click.jGrowl");if($.isFunction(_19.defaults.closer)){_19.defaults.closer.apply($(this).parent()[0],[$(this).parent()[0]]);}});}},update:function(){$(this.element).find("div.jGrowl-notification:parent").each(function(){if($(this).data("jGrowl")!=undefined&&$(this).data("jGrowl").created!=undefined&&($(this).data("jGrowl").created.getTime()+$(this).data("jGrowl").life)<(new Date()).getTime()&&$(this).data("jGrowl").sticky!=true&&($(this).data("jGrowl").pause==undefined||$(this).data("jGrowl").pause!=true)){$(this).children("div.close").trigger("click.jGrowl");}});if($(this.element).find("div.jGrowl-notification:parent").size()<2){$(this.element).find("div.jGrowl-closer").animate(this.defaults.animateClose,this.defaults.speed,this.defaults.easing,function(){$(this).remove();});}},startup:function(e){this.element=$(e).addClass("jGrowl").append("<div class=\"jGrowl-notification\"></div>");this.interval=setInterval(function(){jQuery(e).data("jGrowl.instance").update();},this.defaults.check);if($.browser.msie&&parseInt($.browser.version)<7){$(this.element).addClass("ie6");}},shutdown:function(){$(this.element).removeClass("jGrowl").find("div.jGrowl-notification").remove();clearInterval(this.interval);}});$.jGrowl.defaults=$.fn.jGrowl.prototype.defaults;})(jQuery);


/*
    based on
    http://www.JSON.org/json2.js
    2008-11-19
    
    jQuery plugin info:
    @author  Jim Dalton (jim.dalton@furrybrains.com)
    @date    1/15/2009
    @version 1.0
    
    Comments below were modified to reflect usage in the context of jQuery. Otherwise
    these comments are identical to the source library.

    Public Domain.

    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.

    See http://www.JSON.org/js.html

    This file creates a global JSON object containing two methods: jQuery.jSONToString
    and jQuery.toJSON.

        jQuery.jSONToString(value, replacer, space)
            value       any JavaScript value, usually an object or array.

            replacer    an optional parameter that determines how object
                        values are stringified for objects. It can be a
                        function or an array of strings.

            space       an optional parameter that specifies the indentation
                        of nested structures. If it is omitted, the text will
                        be packed without extra whitespace. If it is a number,
                        it will specify the number of spaces to indent at each
                        level. If it is a string (such as '\t' or '&nbsp;'),
                        it contains the characters used to indent at each level.
            
            This method produces a JSON text from a JavaScript value.

            When an object value is found, if the object contains a toJSON
            method, its toJSON method will be called and the result will be
            stringified. A toJSON method does not serialize: it returns the
            value represented by the name/value pair that should be serialized,
            or undefined if nothing should be serialized. The toJSON method
            will be passed the key associated with the value, and this will be
            bound to the object holding the key.

            For example, this would serialize Dates as ISO strings.

                Date.prototype.toJSON = function (key) {
                    function f(n) {
                        // Format integers to have at least two digits.
                        return n < 10 ? '0' + n : n;
                    }

                    return this.getUTCFullYear()   + '-' +
                         f(this.getUTCMonth() + 1) + '-' +
                         f(this.getUTCDate())      + 'T' +
                         f(this.getUTCHours())     + ':' +
                         f(this.getUTCMinutes())   + ':' +
                         f(this.getUTCSeconds())   + 'Z';
                };

            You can provide an optional replacer method. It will be passed the
            key and value of each member, with this bound to the containing
            object. The value that is returned from your method will be
            serialized. If your method returns undefined, then the member will
            be excluded from the serialization.

            If the replacer parameter is an array of strings, then it will be
            used to select the members to be serialized. It filters the results
            such that only members with keys listed in the replacer array are
            stringified.

            Values that do not have JSON representations, such as undefined or
            functions, will not be serialized. Such values in objects will be
            dropped; in arrays they will be replaced with null. You can use
            a replacer function to replace those with JSON values.
            JSON.stringify(undefined) returns undefined.

            The optional space parameter produces a stringification of the
            value that is filled with line breaks and indentation to make it
            easier to read.

            If the space parameter is a non-empty string, then that string will
            be used for indentation. If the space parameter is a number, then
            the indentation will be that many spaces.

            Example:

            text = jQuery.jSONToString(['e', {pluribus: 'unum'}]);
            // text is '["e",{"pluribus":"unum"}]'


            text = jQuery.jSONToString(['e', {pluribus: 'unum'}], null, '\t');
            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'

            text = jQuery.jSONToString([new Date()], function (key, value) {
                return this[key] instanceof Date ?
                    'Date(' + this[key] + ')' : value;
            });
            // text is '["Date(---current time---)"]'


        jQuery.toJSON(text, reviver)
            This method parses a JSON text to produce an object or array.
            It can throw a SyntaxError exception.

            The optional reviver parameter is a function that can filter and
            transform the results. It receives each of the keys and values,
            and its return value is used instead of the original value.
            If it returns what it received, then the structure is not modified.
            If it returns undefined then the member is deleted.

            Example:

            // Parse the text. Values that look like ISO date strings will
            // be converted to Date objects.

            myData = jQuery.toJSON(text, function (key, value) {
                var a;
                if (typeof value === 'string') {
                    a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
                    if (a) {
                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
                            +a[5], +a[6]));
                    }
                }
                return value;
            });

            myData = jQuery.toJSON('["Date(09/09/2001)"]', function (key, value) {
                var d;
                if (typeof value === 'string' &&
                        value.slice(0, 5) === 'Date(' &&
                        value.slice(-1) === ')') {
                    d = new Date(value.slice(5, -1));
                    if (d) {
                        return d;
                    }
                }
                return value;
            });


    This is a reference implementation. You are free to copy, modify, or
    redistribute.

    This code should be minified before deployment.
    See http://javascript.crockford.com/jsmin.html

    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
    NOT CONTROL.
*/
;(function($) {
    
        var JSON = {};
    
    (function () {

        function f(n) {
            // Format integers to have at least two digits.
            return n < 10 ? '0' + n : n;
        }

        if (typeof Date.prototype.toJSON !== 'function') {

            Date.prototype.toJSON = function (key) {

                return this.getUTCFullYear()   + '-' +
                     f(this.getUTCMonth() + 1) + '-' +
                     f(this.getUTCDate())      + 'T' +
                     f(this.getUTCHours())     + ':' +
                     f(this.getUTCMinutes())   + ':' +
                     f(this.getUTCSeconds())   + 'Z';
            };

            String.prototype.toJSON =
            Number.prototype.toJSON =
            Boolean.prototype.toJSON = function (key) {
                return this.valueOf();
            };
        }

        var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
            escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
            gap,
            indent,
            meta = {    // table of character substitutions
                '\b': '\\b',
                '\t': '\\t',
                '\n': '\\n',
                '\f': '\\f',
                '\r': '\\r',
                '"' : '\\"',
                '\\': '\\\\'
            },
            rep;


        function quote(string) {

    // If the string contains no control characters, no quote characters, and no
    // backslash characters, then we can safely slap some quotes around it.
    // Otherwise we must also replace the offending characters with safe escape
    // sequences.

            escapable.lastIndex = 0;
            return escapable.test(string) ?
                '"' + string.replace(escapable, function (a) {
                    var c = meta[a];
                    return typeof c === 'string' ? c :
                        '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                }) + '"' :
                '"' + string + '"';
        }


        function str(key, holder) {

    // Produce a string from holder[key].

            var i,          // The loop counter.
                k,          // The member key.
                v,          // The member value.
                length,
                mind = gap,
                partial,
                value = holder[key];

    // If the value has a toJSON method, call it to obtain a replacement value.

            if (value && typeof value === 'object' &&
                    typeof value.toJSON === 'function') {
                value = value.toJSON(key);
            }

    // If we were called with a replacer function, then call the replacer to
    // obtain a replacement value.

            if (typeof rep === 'function') {
                value = rep.call(holder, key, value);
            }

    // What happens next depends on the value's type.

            switch (typeof value) {
            case 'string':
                return quote(value);

            case 'number':

    // JSON numbers must be finite. Encode non-finite numbers as null.

                return isFinite(value) ? String(value) : 'null';

            case 'boolean':
            case 'null':

    // If the value is a boolean or null, convert it to a string. Note:
    // typeof null does not produce 'null'. The case is included here in
    // the remote chance that this gets fixed someday.

                return String(value);

    // If the type is 'object', we might be dealing with an object or an array or
    // null.

            case 'object':

    // Due to a specification blunder in ECMAScript, typeof null is 'object',
    // so watch out for that case.

                if (!value) {
                    return 'null';
                }

    // Make an array to hold the partial results of stringifying this object value.

                gap += indent;
                partial = [];

    // Is the value an array?

                if (Object.prototype.toString.apply(value) === '[object Array]') {

    // The value is an array. Stringify every element. Use null as a placeholder
    // for non-JSON values.

                    length = value.length;
                    for (i = 0; i < length; i += 1) {
                        partial[i] = str(i, value) || 'null';
                    }

    // Join all of the elements together, separated with commas, and wrap them in
    // brackets.

                    v = partial.length === 0 ? '[]' :
                        gap ? '[\n' + gap +
                                partial.join(',\n' + gap) + '\n' +
                                    mind + ']' :
                              '[' + partial.join(',') + ']';
                    gap = mind;
                    return v;
                }

    // If the replacer is an array, use it to select the members to be stringified.

                if (rep && typeof rep === 'object') {
                    length = rep.length;
                    for (i = 0; i < length; i += 1) {
                        k = rep[i];
                        if (typeof k === 'string') {
                            v = str(k, value);
                            if (v) {
                                partial.push(quote(k) + (gap ? ': ' : ':') + v);
                            }
                        }
                    }
                } else {

    // Otherwise, iterate through all of the keys in the object.

                    for (k in value) {
                        if (Object.hasOwnProperty.call(value, k)) {
                            v = str(k, value);
                            if (v) {
                                partial.push(quote(k) + (gap ? ': ' : ':') + v);
                            }
                        }
                    }
                }

    // Join all of the member texts together, separated with commas,
    // and wrap them in braces.

                v = partial.length === 0 ? '{}' :
                    gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
                            mind + '}' : '{' + partial.join(',') + '}';
                gap = mind;
                return v;
            }
        }

    // If the JSON object does not yet have a stringify method, give it one.

        if (typeof JSON.stringify !== 'function') {
            JSON.stringify = function (value, replacer, space) {

    // The stringify method takes a value and an optional replacer, and an optional
    // space parameter, and returns a JSON text. The replacer can be a function
    // that can replace values, or an array of strings that will select the keys.
    // A default replacer method can be provided. Use of the space parameter can
    // produce text that is more easily readable.

                var i;
                gap = '';
                indent = '';

    // If the space parameter is a number, make an indent string containing that
    // many spaces.

                if (typeof space === 'number') {
                    for (i = 0; i < space; i += 1) {
                        indent += ' ';
                    }

    // If the space parameter is a string, it will be used as the indent string.

                } else if (typeof space === 'string') {
                    indent = space;
                }

    // If there is a replacer, it must be a function or an array.
    // Otherwise, throw an error.

                rep = replacer;
                if (replacer && typeof replacer !== 'function' &&
                        (typeof replacer !== 'object' ||
                         typeof replacer.length !== 'number')) {
                    throw new Error('JSON.stringify');
                }

    // Make a fake root object containing our value under the key of ''.
    // Return the result of stringifying the value.

                return str('', {'': value});
            };
        }


    // If the JSON object does not yet have a parse method, give it one.

        if (typeof JSON.parse !== 'function') {
            JSON.parse = function (text, reviver) {

    // The parse method takes a text and an optional reviver function, and returns
    // a JavaScript value if the text is a valid JSON text.

                var j;

                function walk(holder, key) {

    // The walk method is used to recursively walk the resulting structure so
    // that modifications can be made.

                    var k, v, value = holder[key];
                    if (value && typeof value === 'object') {
                        for (k in value) {
                            if (Object.hasOwnProperty.call(value, k)) {
                                v = walk(value, k);
                                if (v !== undefined) {
                                    value[k] = v;
                                } else {
                                    delete value[k];
                                }
                            }
                        }
                    }
                    return reviver.call(holder, key, value);
                }


    // Parsing happens in four stages. In the first stage, we replace certain
    // Unicode characters with escape sequences. JavaScript handles many characters
    // incorrectly, either silently deleting them, or treating them as line endings.

                cx.lastIndex = 0;
                if (cx.test(text)) {
                    text = text.replace(cx, function (a) {
                        return '\\u' +
                            ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                    });
                }

    // In the second stage, we run the text against regular expressions that look
    // for non-JSON patterns. We are especially concerned with '()' and 'new'
    // because they can cause invocation, and '=' because it can cause mutation.
    // But just to be safe, we want to reject all unexpected forms.

    // We split the second stage into 4 regexp operations in order to work around
    // crippling inefficiencies in IE's and Safari's regexp engines. First we
    // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
    // replace all simple value tokens with ']' characters. Third, we delete all
    // open brackets that follow a colon or comma or that begin the text. Finally,
    // we look to see that the remaining characters are only whitespace or ']' or
    // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.

                if (/^[\],:{}\s]*$/.
    test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
    replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
    replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {

    // In the third stage we use the eval function to compile the text into a
    // JavaScript structure. The '{' operator is subject to a syntactic ambiguity
    // in JavaScript: it can begin a block or an object literal. We wrap the text
    // in parens to eliminate the ambiguity.

                    j = eval('(' + text + ')');

    // In the optional fourth stage, we recursively walk the new structure, passing
    // each name/value pair to a reviver function for possible transformation.

                    return typeof reviver === 'function' ?
                        walk({'': j}, '') : j;
                }

    // If the text is not JSON parseable, then a SyntaxError is thrown.

                throw new SyntaxError('JSON.parse');
            };
        }
    })();
    $.toJSON = function(text, reviver) {
        if (typeof reviver == "undefined") {
            reviver = null;
        }
        return JSON.parse(text, reviver);
    };
    $.jSONToString = function(value, replacer, space) {
        if (typeof replacer == "undefined") {
            replacer = null;
        }
        if (typeof space == "undefined") {
            space = null;
        }
        return JSON.stringify(value, replacer, space);
    };
    
})(jQuery);

/*
 * jQuery xmlDOM Plugin v1.0
 * http://outwestmedia.com/jquery-plugins/xmldom/
 *
 * Released: 2009-04-06
 * Version: 1.0
 *
 * Copyright (c) 2009 Jonathan Sharp, Out West Media LLC.
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 */
(function(a){if(window.DOMParser==undefined&&window.ActiveXObject){DOMParser=function(){};DOMParser.prototype.parseFromString=function(c){var b=new ActiveXObject("Microsoft.XMLDOM");b.async="false";b.loadXML(c);return b}}a.xmlDOM=function(b,h){try{var d=(new DOMParser()).parseFromString(b,"text/xml");if(a.isXMLDoc(d)){var c=a("parsererror",d);if(c.length==1){throw ("Error: "+a(d).text())}}else{throw ("Unable to parse XML")}}catch(f){var g=(f.name==undefined?f:f.name+": "+f.message);if(a.isFunction(h)){h(g)}else{a(document).trigger("xmlParseError",[g])}return a([])}return a(d)}})(jQuery);

/*
 * jquery.qtip. The jQuery tooltip plugin
 *
 * Copyright (c) 2009 Craig Thompson
 * http://craigsworks.com
 *
 * Licensed under MIT
 * http://www.opensource.org/licenses/mit-license.php
 *
 * Launch  : February 2009
 * Version : 1.0.0-rc3
 * Released: Tuesday 12th May, 2009 - 00:00
 * Debug: jquery.qtip.debug.js
 */
(function(f){f.fn.qtip=function(B,u){var y,t,A,s,x,w,v,z;if(typeof B=="string"){if(typeof f(this).data("qtip")!=="object"){f.fn.qtip.log.error.call(self,1,f.fn.qtip.constants.NO_TOOLTIP_PRESENT,false)}if(B=="api"){return f(this).data("qtip").interfaces[f(this).data("qtip").current]}else{if(B=="interfaces"){return f(this).data("qtip").interfaces}}}else{if(!B){B={}}if(typeof B.content!=="object"||(B.content.jquery&&B.content.length>0)){B.content={text:B.content}}if(typeof B.content.title!=="object"){B.content.title={text:B.content.title}}if(typeof B.position!=="object"){B.position={corner:B.position}}if(typeof B.position.corner!=="object"){B.position.corner={target:B.position.corner,tooltip:B.position.corner}}if(typeof B.show!=="object"){B.show={when:B.show}}if(typeof B.show.when!=="object"){B.show.when={event:B.show.when}}if(typeof B.show.effect!=="object"){B.show.effect={type:B.show.effect}}if(typeof B.hide!=="object"){B.hide={when:B.hide}}if(typeof B.hide.when!=="object"){B.hide.when={event:B.hide.when}}if(typeof B.hide.effect!=="object"){B.hide.effect={type:B.hide.effect}}if(typeof B.style!=="object"){B.style={name:B.style}}B.style=c(B.style);s=f.extend(true,{},f.fn.qtip.defaults,B);s.style=a.call({options:s},s.style);s.user=f.extend(true,{},B)}return f(this).each(function(){if(typeof B=="string"){w=B.toLowerCase();A=f(this).qtip("interfaces");if(typeof A=="object"){if(u===true&&w=="destroy"){while(A.length>0){A[A.length-1].destroy()}}else{if(u!==true){A=[f(this).qtip("api")]}for(y=0;y<A.length;y++){if(w=="destroy"){A[y].destroy()}else{if(A[y].status.rendered===true){if(w=="show"){A[y].show()}else{if(w=="hide"){A[y].hide()}else{if(w=="focus"){A[y].focus()}else{if(w=="disable"){A[y].disable(true)}else{if(w=="enable"){A[y].disable(false)}}}}}}}}}}}else{v=f.extend(true,{},s);v.hide.effect.length=s.hide.effect.length;v.show.effect.length=s.show.effect.length;if(v.position.container===false){v.position.container=f(document.body)}if(v.position.target===false){v.position.target=f(this)}if(v.show.when.target===false){v.show.when.target=f(this)}if(v.hide.when.target===false){v.hide.when.target=f(this)}t=f.fn.qtip.interfaces.length;for(y=0;y<t;y++){if(typeof f.fn.qtip.interfaces[y]=="undefined"){t=y;break}}x=new d(f(this),v,t);f.fn.qtip.interfaces[t]=x;if(typeof f(this).data("qtip")=="object"){if(typeof f(this).attr("qtip")==="undefined"){f(this).data("qtip").current=f(this).data("qtip").interfaces.length}f(this).data("qtip").interfaces.push(x)}else{f(this).data("qtip",{current:0,interfaces:[x]})}if(v.content.prerender===false&&v.show.when.event!==false&&v.show.ready!==true){v.show.when.target.bind(v.show.when.event+".qtip-"+t+"-create",{qtip:t},function(C){z=f.fn.qtip.interfaces[C.data.qtip];z.options.show.when.target.unbind(z.options.show.when.event+".qtip-"+C.data.qtip+"-create");z.cache.mouse={x:C.pageX,y:C.pageY};p.call(z);z.options.show.when.target.trigger(z.options.show.when.event)})}else{x.cache.mouse={x:v.show.when.target.offset().left,y:v.show.when.target.offset().top};p.call(x)}}})};function d(u,t,v){var s=this;s.id=v;s.options=t;s.status={animated:false,rendered:false,disabled:false,focused:false};s.elements={target:u.addClass(s.options.style.classes.target),tooltip:null,wrapper:null,content:null,contentWrapper:null,title:null,button:null,tip:null,bgiframe:null};s.cache={mouse:{},position:{},toggle:0};s.timers={};f.extend(s,s.options.api,{show:function(y){var x,z;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"show")}if(s.elements.tooltip.css("display")!=="none"){return s}s.elements.tooltip.stop(true,false);x=s.beforeShow.call(s,y);if(x===false){return s}function w(){if(s.options.position.type!=="static"){s.focus()}s.onShow.call(s,y);if(f.browser.msie){s.elements.tooltip.get(0).style.removeAttribute("filter")}}s.cache.toggle=1;if(s.options.position.type!=="static"){s.updatePosition(y,(s.options.show.effect.length>0))}if(typeof s.options.show.solo=="object"){z=f(s.options.show.solo)}else{if(s.options.show.solo===true){z=f("div.qtip").not(s.elements.tooltip)}}if(z){z.each(function(){if(f(this).qtip("api").status.rendered===true){f(this).qtip("api").hide()}})}if(typeof s.options.show.effect.type=="function"){s.options.show.effect.type.call(s.elements.tooltip,s.options.show.effect.length);s.elements.tooltip.queue(function(){w();f(this).dequeue()})}else{switch(s.options.show.effect.type.toLowerCase()){case"fade":s.elements.tooltip.fadeIn(s.options.show.effect.length,w);break;case"slide":s.elements.tooltip.slideDown(s.options.show.effect.length,function(){w();if(s.options.position.type!=="static"){s.updatePosition(y,true)}});break;case"grow":s.elements.tooltip.show(s.options.show.effect.length,w);break;default:s.elements.tooltip.show(null,w);break}s.elements.tooltip.addClass(s.options.style.classes.active)}return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_SHOWN,"show")},hide:function(y){var x;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"hide")}else{if(s.elements.tooltip.css("display")==="none"){return s}}clearTimeout(s.timers.show);s.elements.tooltip.stop(true,false);x=s.beforeHide.call(s,y);if(x===false){return s}function w(){s.onHide.call(s,y)}s.cache.toggle=0;if(typeof s.options.hide.effect.type=="function"){s.options.hide.effect.type.call(s.elements.tooltip,s.options.hide.effect.length);s.elements.tooltip.queue(function(){w();f(this).dequeue()})}else{switch(s.options.hide.effect.type.toLowerCase()){case"fade":s.elements.tooltip.fadeOut(s.options.hide.effect.length,w);break;case"slide":s.elements.tooltip.slideUp(s.options.hide.effect.length,w);break;case"grow":s.elements.tooltip.hide(s.options.hide.effect.length,w);break;default:s.elements.tooltip.hide(null,w);break}s.elements.tooltip.removeClass(s.options.style.classes.active)}return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_HIDDEN,"hide")},updatePosition:function(w,x){var C,G,L,J,H,E,y,I,B,D,K,A,F,z;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"updatePosition")}else{if(s.options.position.type=="static"){return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.CANNOT_POSITION_STATIC,"updatePosition")}}G={position:{left:0,top:0},dimensions:{height:0,width:0},corner:s.options.position.corner.target};L={position:s.getPosition(),dimensions:s.getDimensions(),corner:s.options.position.corner.tooltip};if(s.options.position.target!=="mouse"){if(s.options.position.target.get(0).nodeName.toLowerCase()=="area"){J=s.options.position.target.attr("coords").split(",");for(C=0;C<J.length;C++){J[C]=parseInt(J[C])}H=s.options.position.target.parent("map").attr("name");E=f('img[usemap="#'+H+'"]:first').offset();G.position={left:Math.floor(E.left+J[0]),top:Math.floor(E.top+J[1])};switch(s.options.position.target.attr("shape").toLowerCase()){case"rect":G.dimensions={width:Math.ceil(Math.abs(J[2]-J[0])),height:Math.ceil(Math.abs(J[3]-J[1]))};break;case"circle":G.dimensions={width:J[2]+1,height:J[2]+1};break;case"poly":G.dimensions={width:J[0],height:J[1]};for(C=0;C<J.length;C++){if(C%2==0){if(J[C]>G.dimensions.width){G.dimensions.width=J[C]}if(J[C]<J[0]){G.position.left=Math.floor(E.left+J[C])}}else{if(J[C]>G.dimensions.height){G.dimensions.height=J[C]}if(J[C]<J[1]){G.position.top=Math.floor(E.top+J[C])}}}G.dimensions.width=G.dimensions.width-(G.position.left-E.left);G.dimensions.height=G.dimensions.height-(G.position.top-E.top);break;default:return f.fn.qtip.log.error.call(s,4,f.fn.qtip.constants.INVALID_AREA_SHAPE,"updatePosition");break}G.dimensions.width-=2;G.dimensions.height-=2}else{if(s.options.position.target.add(document.body).length===1){G.position={left:f(document).scrollLeft(),top:f(document).scrollTop()};G.dimensions={height:f(window).height(),width:f(window).width()}}else{if(typeof s.options.position.target.attr("qtip")!=="undefined"){G.position=s.options.position.target.qtip("api").cache.position}else{G.position=s.options.position.target.offset()}G.dimensions={height:s.options.position.target.outerHeight(),width:s.options.position.target.outerWidth()}}}y=f.extend({},G.position);if(G.corner.search(/right/i)!==-1){y.left+=G.dimensions.width}if(G.corner.search(/bottom/i)!==-1){y.top+=G.dimensions.height}if(G.corner.search(/((top|bottom)Middle)|center/)!==-1){y.left+=(G.dimensions.width/2)}if(G.corner.search(/((left|right)Middle)|center/)!==-1){y.top+=(G.dimensions.height/2)}}else{G.position=y={left:s.cache.mouse.x,top:s.cache.mouse.y};G.dimensions={height:1,width:1}}if(L.corner.search(/right/i)!==-1){y.left-=L.dimensions.width}if(L.corner.search(/bottom/i)!==-1){y.top-=L.dimensions.height}if(L.corner.search(/((top|bottom)Middle)|center/)!==-1){y.left-=(L.dimensions.width/2)}if(L.corner.search(/((left|right)Middle)|center/)!==-1){y.top-=(L.dimensions.height/2)}I=(f.browser.msie)?1:0;B=(f.browser.msie&&parseInt(f.browser.version.charAt(0))===6)?1:0;if(s.options.style.border.radius>0){if(L.corner.search(/Left/)!==-1){y.left-=s.options.style.border.radius}else{if(L.corner.search(/Right/)!==-1){y.left+=s.options.style.border.radius}}if(L.corner.search(/Top/)!==-1){y.top-=s.options.style.border.radius}else{if(L.corner.search(/Bottom/)!==-1){y.top+=s.options.style.border.radius}}}if(I){if(L.corner.search(/top/)!==-1){y.top-=I}else{if(L.corner.search(/bottom/)!==-1){y.top+=I}}if(L.corner.search(/left/)!==-1){y.left-=I}else{if(L.corner.search(/right/)!==-1){y.left+=I}}if(L.corner.search(/leftMiddle|rightMiddle/)!==-1){y.top-=1}}if(s.options.position.adjust.screen===true){y=o.call(s,y,G,L)}if(s.options.position.target==="mouse"&&s.options.position.adjust.mouse===true){if(s.options.position.adjust.screen===true&&s.elements.tip){K=s.elements.tip.attr("rel")}else{K=s.options.position.corner.tooltip}y.left+=(K.search(/right/i)!==-1)?-6:6;y.top+=(K.search(/bottom/i)!==-1)?-6:6}if(!s.elements.bgiframe&&f.browser.msie&&parseInt(f.browser.version.charAt(0))==6){f("select, object").each(function(){A=f(this).offset();A.bottom=A.top+f(this).height();A.right=A.left+f(this).width();if(y.top+L.dimensions.height>=A.top&&y.left+L.dimensions.width>=A.left){k.call(s)}})}y.left+=s.options.position.adjust.x;y.top+=s.options.position.adjust.y;F=s.getPosition();if(y.left!=F.left||y.top!=F.top){z=s.beforePositionUpdate.call(s,w);if(z===false){return s}s.cache.position=y;if(x===true){s.status.animated=true;s.elements.tooltip.animate(y,200,"swing",function(){s.status.animated=false})}else{s.elements.tooltip.css(y)}s.onPositionUpdate.call(s,w);if(typeof w!=="undefined"&&w.type&&w.type!=="mousemove"){f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_POSITION_UPDATED,"updatePosition")}}return s},updateWidth:function(w){var x;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"updateWidth")}else{if(w&&typeof w!=="number"){return f.fn.qtip.log.error.call(s,2,"newWidth must be of type 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f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_WIDTH_UPDATED,"updateWidth")},updateStyle:function(w){var z,A,x,y,B;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"updateStyle")}else{if(typeof w!=="string"||!f.fn.qtip.styles[w]){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.STYLE_NOT_DEFINED,"updateStyle")}}s.options.style=a.call(s,f.fn.qtip.styles[w],s.options.user.style);s.elements.content.css(q(s.options.style));if(s.options.content.title.text!==false){s.elements.title.css(q(s.options.style.title,true))}s.elements.contentWrapper.css({borderColor:s.options.style.border.color});if(s.options.style.tip.corner!==false){if(f("<canvas>").get(0).getContext){z=s.elements.tooltip.find(".qtip-tip canvas:first");x=z.get(0).getContext("2d");x.clearRect(0,0,300,300);y=z.parent("div[rel]:first").attr("rel");B=b(y,s.options.style.tip.size.width,s.options.style.tip.size.height);h.call(s,z,B,s.options.style.tip.color||s.options.style.border.color)}else{if(f.browser.msie){z=s.elements.tooltip.find('.qtip-tip [nodeName="shape"]');z.attr("fillcolor",s.options.style.tip.color||s.options.style.border.color)}}}if(s.options.style.border.radius>0){s.elements.tooltip.find(".qtip-betweenCorners").css({backgroundColor:s.options.style.border.color});if(f("<canvas>").get(0).getContext){A=g(s.options.style.border.radius);s.elements.tooltip.find(".qtip-wrapper canvas").each(function(){x=f(this).get(0).getContext("2d");x.clearRect(0,0,300,300);y=f(this).parent("div[rel]:first").attr("rel");r.call(s,f(this),A[y],s.options.style.border.radius,s.options.style.border.color)})}else{if(f.browser.msie){s.elements.tooltip.find('.qtip-wrapper [nodeName="arc"]').each(function(){f(this).attr("fillcolor",s.options.style.border.color)})}}}return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_STYLE_UPDATED,"updateStyle")},updateContent:function(A,y){var z,x,w;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"updateContent")}else{if(!A){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.NO_CONTENT_PROVIDED,"updateContent")}}z=s.beforeContentUpdate.call(s,A);if(typeof z=="string"){A=z}else{if(z===false){return}}if(f.browser.msie){s.elements.contentWrapper.children().css({zoom:"normal"})}if(A.jquery&&A.length>0){A.clone(true).appendTo(s.elements.content).show()}else{s.elements.content.html(A)}x=s.elements.content.find("img[complete=false]");if(x.length>0){w=0;x.each(function(C){f('<img src="'+f(this).attr("src")+'" />').load(function(){if(++w==x.length){B()}})})}else{B()}function B(){s.updateWidth();if(y!==false){if(s.options.position.type!=="static"){s.updatePosition(s.elements.tooltip.is(":visible"),true)}if(s.options.style.tip.corner!==false){n.call(s)}}}s.onContentUpdate.call(s);return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_CONTENT_UPDATED,"loadContent")},loadContent:function(w,z,A){var y;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"loadContent")}y=s.beforeContentLoad.call(s);if(y===false){return s}if(A=="post"){f.post(w,z,x)}else{f.get(w,z,x)}function x(B){s.onContentLoad.call(s);f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_CONTENT_LOADED,"loadContent");s.updateContent(B)}return s},updateTitle:function(w){if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"updateTitle")}else{if(!w){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.NO_CONTENT_PROVIDED,"updateTitle")}}returned=s.beforeTitleUpdate.call(s);if(returned===false){return s}if(s.elements.button){s.elements.button=s.elements.button.clone(true)}s.elements.title.html(w);if(s.elements.button){s.elements.title.prepend(s.elements.button)}s.onTitleUpdate.call(s);return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_TITLE_UPDATED,"updateTitle")},focus:function(A){var y,x,w,z;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"focus")}else{if(s.options.position.type=="static"){return f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.CANNOT_FOCUS_STATIC,"focus")}}y=parseInt(s.elements.tooltip.css("z-index"));x=6000+f("div.qtip[qtip]").length-1;if(!s.status.focused&&y!==x){z=s.beforeFocus.call(s,A);if(z===false){return s}f("div.qtip[qtip]").not(s.elements.tooltip).each(function(){if(f(this).qtip("api").status.rendered===true){w=parseInt(f(this).css("z-index"));if(typeof w=="number"&&w>-1){f(this).css({zIndex:parseInt(f(this).css("z-index"))-1})}f(this).qtip("api").status.focused=false}});s.elements.tooltip.css({zIndex:x});s.status.focused=true;s.onFocus.call(s,A);f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_FOCUSED,"focus")}return s},disable:function(w){if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"disable")}if(w){if(!s.status.disabled){s.status.disabled=true;f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_DISABLED,"disable")}else{f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.TOOLTIP_ALREADY_DISABLED,"disable")}}else{if(s.status.disabled){s.status.disabled=false;f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_ENABLED,"disable")}else{f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.TOOLTIP_ALREADY_ENABLED,"disable")}}return s},destroy:function(){var w,x,y;x=s.beforeDestroy.call(s);if(x===false){return s}if(s.status.rendered){s.options.show.when.target.unbind("mousemove.qtip",s.updatePosition);s.options.show.when.target.unbind("mouseout.qtip",s.hide);s.options.show.when.target.unbind(s.options.show.when.event+".qtip");s.options.hide.when.target.unbind(s.options.hide.when.event+".qtip");s.elements.tooltip.unbind(s.options.hide.when.event+".qtip");s.elements.tooltip.unbind("mouseover.qtip",s.focus);s.elements.tooltip.remove()}else{s.options.show.when.target.unbind(s.options.show.when.event+".qtip-create")}if(typeof s.elements.target.data("qtip")=="object"){y=s.elements.target.data("qtip").interfaces;if(typeof y=="object"&&y.length>0){for(w=0;w<y.length-1;w++){if(y[w].id==s.id){y.splice(w,1)}}}}delete f.fn.qtip.interfaces[s.id];if(typeof y=="object"&&y.length>0){s.elements.target.data("qtip").current=y.length-1}else{s.elements.target.removeData("qtip")}s.onDestroy.call(s);f.fn.qtip.log.error.call(s,1,f.fn.qtip.constants.EVENT_DESTROYED,"destroy");return s.elements.target},getPosition:function(){var w,x;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"getPosition")}w=(s.elements.tooltip.css("display")!=="none")?false:true;if(w){s.elements.tooltip.css({visiblity:"hidden"}).show()}x=s.elements.tooltip.offset();if(w){s.elements.tooltip.css({visiblity:"visible"}).hide()}return x},getDimensions:function(){var w,x;if(!s.status.rendered){return f.fn.qtip.log.error.call(s,2,f.fn.qtip.constants.TOOLTIP_NOT_RENDERED,"getDimensions")}w=(!s.elements.tooltip.is(":visible"))?true:false;if(w){s.elements.tooltip.css({visiblity:"hidden"}).show()}x={height:s.elements.tooltip.outerHeight(),width:s.elements.tooltip.outerWidth()};if(w){s.elements.tooltip.css({visiblity:"visible"}).hide()}return x}})}function p(){var s,w,u,t,v,y,x;s=this;s.beforeRender.call(s);s.status.rendered=true;s.elements.tooltip='<div qtip="'+s.id+'" class="qtip '+(s.options.style.classes.tooltip||s.options.style)+'"style="display:none; -moz-border-radius:0; -webkit-border-radius:0; border-radius:0;position:'+s.options.position.type+';">  <div class="qtip-wrapper" style="position:relative; overflow:hidden; text-align:left;">    <div class="qtip-contentWrapper" style="overflow:hidden;">       <div class="qtip-content 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/*
* jQuery Simply Countable plugin
* Provides a character counter for any text input or textarea
*
* @version 0.2
* @homepage http://github.com/aaronrussell/jquery-simply-countable/
* @author Aaron Russell (http://www.aaronrussell.co.uk)
*
* Copyright (c) 2009 Aaron Russell (aaron@gc4.co.uk)
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*/
 
(function($){
 
  $.fn.simplyCountable = function(options){
    
    options = $.extend({
      counter: '#counter',
      countType: 'characters',
      maxCount: 140,
      countDirection: 'down',
      safeClass: 'safe',
      overClass: 'over'
    }, options);
    
    var countable = this;
    
    var countCheck = function(){
           
      if (options.countType === 'words'){
        var count = options.maxCount - countable.val().split(/[\s]+/).length;
        if (countable.val() === '') count += 1;
      }
      else var count = options.maxCount - countable.val().length;
      
      if (!$(options.counter).hasClass(options.safeClass) && !$(options.counter).hasClass(options.overClass)){
        if (count < 0) $(options.counter).addClass(options.overClass);
        else $(options.counter).addClass(options.safeClass);
      }
      else if (count < 0 && $(options.counter).hasClass(options.safeClass)){
        $(options.counter).removeClass(options.safeClass).addClass(options.overClass);
      }
      else if (count >= 0 && $(options.counter).hasClass(options.overClass)){
        $(options.counter).removeClass(options.overClass).addClass(options.safeClass);
      }
      
      if (options.countDirection === 'up'){
        count = count - (count*2) + options.maxCount;
      }
      
      $(options.counter).text(count);
    };
    countCheck();
    
    countable.keyup(countCheck);
    
  };
 
})(jQuery);

/*
 * jQuery Address Plugin v1.0
 * http://www.asual.com/jquery/address/
 *
 * Copyright (c) 2009 Rostislav Hristov
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-04-28 16:54:00 +0300 (Tue, 28 Apr 2009)
 * Revision: 399
 */
(function(a){a.address=(function(){var c=function(i){a(this).trigger(a.extend(a.Event(i),(function(){var af={value:this.value(),path:this.path(),pathNames:this.pathNames(),parameterNames:this.parameterNames(),parameters:{},queryString:this.queryString()};for(var ae=0,p=af.parameterNames.length;ae<p;ae++){af.parameters[af.parameterNames[ae]]=this.parameter(af.parameterNames[ae])}return af}).call(this)))};var U=function(){c.call(a.address,"init")};var n=function(){c.call(a.address,"change")};var O=function(){var i=T.href.indexOf("#");return i!=-1?ac(o(T.href.substr(i+1))):""};var g=function(){try{top.document;return top}catch(i){return window}};var E=function(p,i){if(B.strict){p=i?(p.substr(0,1)!="/"?"/"+p:p):(p==""?"/":p)}return p};var q=function(i,p){return(h&&T.protocol=="file:")?(p?P.replace(/\?/,"%3F"):P.replace(/%253F/,"?")):i};var ad=function(ag){for(var ae=0,p=ag.childNodes.length,af;ae<p;ae++){if(ag.childNodes[ae].src){k=String(ag.childNodes[ae].src)}if(af=ad(ag.childNodes[ae])){return af}}};var W=function(){if(!s){var p=O();var i=!(P==p);if(t&&r<523){if(D!=X.length){D=X.length;if(typeof z[D-1]!=F){P=z[D-1]}S()}}else{if(h&&i){if(r<7){T.reload()}else{G.value(p)}}else{if(i){P=p;S()}}}}};var S=function(){n();m(v,10)};var v=function(){var p=(T.pathname+(/\/$/.test(T.pathname)?"":"/")+C.value()).replace(/\/\//,"/").replace(/^\/$/,"");var i=window[B.tracker];if(typeof i==f){i(p)}else{if(typeof pageTracker!=F&&typeof pageTracker._trackPageview==f){pageTracker._trackPageview(p)}else{if(typeof urchinTracker==f){urchinTracker(p)}}}};var e=function(){var i=w.contentWindow.document;i.open();i.write("<html><head><title>"+aa.title+"</title><script>var "+x+' = "'+O()+'";<\/script></head></html>');i.close()};var M=function(){if(!R){R=true;a("a").attr("xref",function(){return a(this).attr("href")});if(h&&r<8){aa.body.innerHTML='<iframe id="'+x+'" src="javascript:false;" width="0" height="0"></iframe>'+aa.body.innerHTML;w=aa.getElementById(x);m(function(){a(w).bind("load",function(){var i=w.contentWindow;var p=i.location.href;P=(typeof i[x]!=F?i[x]:"");if(P!=O()){S();T.hash=q(P,true)}});if(typeof w.contentWindow[x]==F){e()}},50)}else{if(t){if(r<418){a(aa.body).append('<form id="'+x+'" style="position:absolute;top:-9999px;" method="get"></form>');I=aa.getElementById(x)}if(typeof T[x]==F){T[x]={}}if(typeof T[x][T.pathname]!=F){z=T[x][T.pathname].split(",")}}}m(function(){U();n();v()},1);if(h&&r>=8){aa.body.onhashchange=W}else{u(W,50)}a("a").attr("href",function(){return a(this).attr("xref")}).removeAttr("xref");a("a[rel*=address:]").address()}};var C={baseURL:function(){var i=T.href;if(i.indexOf("#")!=-1){i=i.substr(0,i.indexOf("#"))}if(i.substr(i.length-1)=="/"){i=i.substr(0,i.length-1)}return i},strict:function(){return B.strict},history:function(){return B.history},tracker:function(){return B.tracker},title:function(){return aa.title},value:function(){if(!Z){return null}return o(E(q(P,false),false))},path:function(){var i=this.value();return(i.indexOf("?")!=-1)?i.split("?")[0]:i},pathNames:function(){var p=this.path();var i=p.split("/");if(p.substr(0,1)=="/"||p.length==0){i.splice(0,1)}if(p.substr(p.length-1,1)=="/"){i.splice(i.length-1,1)}return i},queryString:function(){var p=this.value();var i=p.indexOf("?");return(i!=-1&&i<p.length)?p.substr(i+1):""},parameter:function(aj){var ag=this.value();var ae=ag.indexOf("?");if(ae!=-1){ag=ag.substr(ae+1);var ai=ag.split("&");var ah,af=ai.length;while(af--){ah=ai[af].split("=");if(ah[0]==aj){return ah[1]}}}},parameterNames:function(){var af=this.value();var p=af.indexOf("?");var ag=[];if(p!=-1){af=af.substr(p+1);if(af!=""&&af.indexOf("=")!=-1){var ah=af.split("&");var ae=0;while(ae<ah.length){ag.push(ah[ae].split("=")[0]);ae++}}}return ag}};var G={strict:function(i){B.strict=i},history:function(i){B.history=i},tracker:function(i){B.tracker=i},title:function(i){m(function(){H=aa.title=i;if(J&&w&&w.contentWindow&&w.contentWindow.document){w.contentWindow.document.title=i;J=false}if(!L&&Y){T.replace(T.href.indexOf("#")!=-1?T.href:T.href+"#")}L=false},50)},value:function(ae){ae=ac(o(E(ae,true)));if(ae=="/"){ae=""}if(P==ae){return}L=true;P=ae;s=true;S();z[X.length]=P;if(t){if(B.history){T[x][T.pathname]=z.toString();D=X.length+1;if(r<418){if(T.search==""){I.action="#"+P;I.submit()}}else{if(r<523||P==""){var i=aa.createEvent("MouseEvents");i.initEvent("click",true,true);var p=aa.createElement("a");p.href="#"+P;p.dispatchEvent(i)}else{T.hash="#"+P}}}else{T.replace("#"+P)}}else{if(P!=O()){if(B.history){T.hash="#"+q(P,true)}else{T.replace("#"+P)}}}if((h&&r<8)&&B.history){m(e,50)}if(t){m(function(){s=false},1)}else{s=false}}};var x="jQueryAddress",f="function",F="undefined",A=a.browser,r=parseFloat(a.browser.version),Y=A.mozilla,h=A.msie,K=A.opera,t=A.safari,Z=false,N=g(),aa=N.document,X=N.history,T=N.location,u=setInterval,m=setTimeout,o=decodeURI,ac=encodeURI,ab=navigator.userAgent,w,I,k,H=aa.title,D=X.length,s=false,R=false,L=true,J=true,z=[],y={},P=O(),j={},B={history:true,strict:true};if(h){r=parseFloat(ab.substr(ab.indexOf("MSIE")+4))}Z=(Y&&r>=1)||(h&&r>=6)||(K&&r>=9.5)||(t&&r>=312);if(Z){for(var V=1;V<D;V++){z.push("")}z.push(O());if(h&&T.hash!=O()){T.hash="#"+q(O(),true)}if(K){history.navigationMode="compatible"}ad(document);var b=k.indexOf("?");if(k&&b>-1){var l,d=k.substr(b+1).split("&");for(var V=0,Q;Q=d[V];V++){l=Q.split("=");if(/^(history|strict)$/.test(l[0])){B[l[0]]=(isNaN(l[1])?/^(true|yes)$/i.test(l[1]):(parseInt(l[1])!=0))}if(/^tracker$/.test(l[0])){B[l[0]]=l[1]}}}a(M)}else{if((!Z&&T.href.indexOf("#")!=-1)||(t&&r<418&&T.href.indexOf("#")!=-1&&T.search!="")){aa.open();aa.write('<html><head><meta http-equiv="refresh" content="0;url='+T.href.substr(0,T.href.indexOf("#"))+'" /></head></html>');aa.close()}else{v()}}a.each(("init,change").split(","),function(ae,p){j[p]=function(af,i){a(a.address).bind(p,i||af,i&&af);return this}});a.each(("baseURL,strict,history,tracker,title,value").split(","),function(ae,p){j[p]=function(i){if(typeof i!="undefined"){if(Z){G[p](i)}return a.address}else{return C[p]()}}});a.each(("path,pathNames,queryString,parameter,parameterNames").split(","),function(ae,p){j[p]=function(i){return C[p](i)}});return j})();a.fn.address=function(b){a(this).click(function(){var c=b?b.call(this):/address:/.test(a(this).attr("rel"))?a(this).attr("rel").split("address:")[1].split(" ")[0]:a(this).attr("href").replace(/^#/,"");a.address.value(c);return false})}}(jQuery));

/**
 *
 * Color picker
 * Author: Stefan Petre www.eyecon.ro
 * 
 * Dual licensed under the MIT and GPL licenses
 * 
 */
(function ($) {
	var ColorPicker = function () {
		var
			ids = {},
			inAction,
			charMin = 65,
			visible,
			tpl = '<div class="colorpicker"><div class="colorpicker_color"><div><div></div></div></div><div class="colorpicker_hue"><div></div></div><div class="colorpicker_new_color"></div><div class="colorpicker_current_color"></div><div class="colorpicker_hex"><input type="text" maxlength="6" size="6" /></div><div class="colorpicker_rgb_r colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_g colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_rgb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_h colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_s colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_hsb_b colorpicker_field"><input type="text" maxlength="3" size="3" /><span></span></div><div class="colorpicker_submit"></div></div>',
			defaults = {
				eventName: 'click',
				onShow: function () {},
				onBeforeShow: function(){},
				onHide: function () {},
				onChange: function () {},
				onSubmit: function () {},
				color: 'ff0000',
				livePreview: true,
				flat: false
			},
			fillRGBFields = function  (hsb, cal) {
				var rgb = HSBToRGB(hsb);
				$(cal).data('colorpicker').fields
					.eq(1).val(rgb.r).end()
					.eq(2).val(rgb.g).end()
					.eq(3).val(rgb.b).end();
			},
			fillHSBFields = function  (hsb, cal) {
				$(cal).data('colorpicker').fields
					.eq(4).val(hsb.h).end()
					.eq(5).val(hsb.s).end()
					.eq(6).val(hsb.b).end();
			},
			fillHexFields = function (hsb, cal) {
				$(cal).data('colorpicker').fields
					.eq(0).val(HSBToHex(hsb)).end();
			},
			setSelector = function (hsb, cal) {
				$(cal).data('colorpicker').selector.css('backgroundColor', '#' + HSBToHex({h: hsb.h, s: 100, b: 100}));
				$(cal).data('colorpicker').selectorIndic.css({
					left: parseInt(150 * hsb.s/100, 10),
					top: parseInt(150 * (100-hsb.b)/100, 10)
				});
			},
			setHue = function (hsb, cal) {
				$(cal).data('colorpicker').hue.css('top', parseInt(150 - 150 * hsb.h/360, 10));
			},
			setCurrentColor = function (hsb, cal) {
				$(cal).data('colorpicker').currentColor.css('backgroundColor', '#' + HSBToHex(hsb));
			},
			setNewColor = function (hsb, cal) {
				$(cal).data('colorpicker').newColor.css('backgroundColor', '#' + HSBToHex(hsb));
			},
			keyDown = function (ev) {
				var pressedKey = ev.charCode || ev.keyCode || -1;
				if ((pressedKey > charMin && pressedKey <= 90) || pressedKey == 32) {
					return false;
				}
				var cal = $(this).parent().parent();
				if (cal.data('colorpicker').livePreview === true) {
					change.apply(this);
				}
			},
			change = function (ev) {
				var cal = $(this).parent().parent(), col;
				if (this.parentNode.className.indexOf('_hex') > 0) {
					cal.data('colorpicker').color = col = HexToHSB(fixHex(this.value));
				} else if (this.parentNode.className.indexOf('_hsb') > 0) {
					cal.data('colorpicker').color = col = fixHSB({
						h: parseInt(cal.data('colorpicker').fields.eq(4).val(), 10),
						s: parseInt(cal.data('colorpicker').fields.eq(5).val(), 10),
						b: parseInt(cal.data('colorpicker').fields.eq(6).val(), 10)
					});
				} else {
					cal.data('colorpicker').color = col = RGBToHSB(fixRGB({
						r: parseInt(cal.data('colorpicker').fields.eq(1).val(), 10),
						g: parseInt(cal.data('colorpicker').fields.eq(2).val(), 10),
						b: parseInt(cal.data('colorpicker').fields.eq(3).val(), 10)
					}));
				}
				if (ev) {
					fillRGBFields(col, cal.get(0));
					fillHexFields(col, cal.get(0));
					fillHSBFields(col, cal.get(0));
				}
				setSelector(col, cal.get(0));
				setHue(col, cal.get(0));
				setNewColor(col, cal.get(0));
				cal.data('colorpicker').onChange.apply(cal, [col, HSBToHex(col), HSBToRGB(col)]);
			},
			blur = function (ev) {
				var cal = $(this).parent().parent();
				cal.data('colorpicker').fields.parent().removeClass('colorpicker_focus');
			},
			focus = function () {
				charMin = this.parentNode.className.indexOf('_hex') > 0 ? 70 : 65;
				$(this).parent().parent().data('colorpicker').fields.parent().removeClass('colorpicker_focus');
				$(this).parent().addClass('colorpicker_focus');
			},
			downIncrement = function (ev) {
				var field = $(this).parent().find('input').focus();
				var current = {
					el: $(this).parent().addClass('colorpicker_slider'),
					max: this.parentNode.className.indexOf('_hsb_h') > 0 ? 360 : (this.parentNode.className.indexOf('_hsb') > 0 ? 100 : 255),
					y: ev.pageY,
					field: field,
					val: parseInt(field.val(), 10),
					preview: $(this).parent().parent().data('colorpicker').livePreview					
				};
				$(document).bind('mouseup', current, upIncrement);
				$(document).bind('mousemove', current, moveIncrement);
			},
			moveIncrement = function (ev) {
				ev.data.field.val(Math.max(0, Math.min(ev.data.max, parseInt(ev.data.val + ev.pageY - ev.data.y, 10))));
				if (ev.data.preview) {
					change.apply(ev.data.field.get(0), [true]);
				}
				return false;
			},
			upIncrement = function (ev) {
				change.apply(ev.data.field.get(0), [true]);
				ev.data.el.removeClass('colorpicker_slider').find('input').focus();
				$(document).unbind('mouseup', upIncrement);
				$(document).unbind('mousemove', moveIncrement);
				return false;
			},
			downHue = function (ev) {
				var current = {
					cal: $(this).parent(),
					y: $(this).offset().top
				};
				current.preview = current.cal.data('colorpicker').livePreview;
				$(document).bind('mouseup', current, upHue);
				$(document).bind('mousemove', current, moveHue);
			},
			moveHue = function (ev) {
				change.apply(
					ev.data.cal.data('colorpicker')
						.fields
						.eq(4)
						.val(parseInt(360*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.y))))/150, 10))
						.get(0),
					[ev.data.preview]
				);
				return false;
			},
			upHue = function (ev) {
				fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				$(document).unbind('mouseup', upHue);
				$(document).unbind('mousemove', moveHue);
				return false;
			},
			downSelector = function (ev) {
				var current = {
					cal: $(this).parent(),
					pos: $(this).offset()
				};
				current.preview = current.cal.data('colorpicker').livePreview;
				$(document).bind('mouseup', current, upSelector);
				$(document).bind('mousemove', current, moveSelector);
			},
			moveSelector = function (ev) {
				change.apply(
					ev.data.cal.data('colorpicker')
						.fields
						.eq(6)
						.val(parseInt(100*(150 - Math.max(0,Math.min(150,(ev.pageY - ev.data.pos.top))))/150, 10))
						.end()
						.eq(5)
						.val(parseInt(100*(Math.max(0,Math.min(150,(ev.pageX - ev.data.pos.left))))/150, 10))
						.get(0),
					[ev.data.preview]
				);
				return false;
			},
			upSelector = function (ev) {
				fillRGBFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				fillHexFields(ev.data.cal.data('colorpicker').color, ev.data.cal.get(0));
				$(document).unbind('mouseup', upSelector);
				$(document).unbind('mousemove', moveSelector);
				return false;
			},
			enterSubmit = function (ev) {
				$(this).addClass('colorpicker_focus');
			},
			leaveSubmit = function (ev) {
				$(this).removeClass('colorpicker_focus');
			},
			clickSubmit = function (ev) {
				var cal = $(this).parent();
				var col = cal.data('colorpicker').color;
				cal.data('colorpicker').origColor = col;
				setCurrentColor(col, cal.get(0));
				cal.data('colorpicker').onSubmit(col, HSBToHex(col), HSBToRGB(col), cal.data('colorpicker').el);
			},
			show = function (ev) {
				var cal = $('#' + $(this).data('colorpickerId'));
				cal.data('colorpicker').onBeforeShow.apply(this, [cal.get(0)]);
				var pos = $(this).offset();
				var viewPort = getViewport();
				var top = pos.top + this.offsetHeight;
				var left = pos.left;
				if (top + 176 > viewPort.t + viewPort.h) {
					top -= this.offsetHeight + 176;
				}
				if (left + 356 > viewPort.l + viewPort.w) {
					left -= 356;
				}
				cal.css({left: left + 'px', top: top + 'px'});
				if (cal.data('colorpicker').onShow.apply(this, [cal.get(0)]) != false) {
					cal.show();
				}
				$(document).bind('mousedown', {cal: cal}, hide);
				return false;
			},
			hide = function (ev) {
				if (!isChildOf(ev.data.cal.get(0), ev.target, ev.data.cal.get(0))) {
					if (ev.data.cal.data('colorpicker').onHide.apply(this, [ev.data.cal.get(0)]) != false) {
						ev.data.cal.hide();
					}
					$(document).unbind('mousedown', hide);
				}
			},
			isChildOf = function(parentEl, el, container) {
				if (parentEl == el) {
					return true;
				}
				if (parentEl.contains) {
					return parentEl.contains(el);
				}
				if ( parentEl.compareDocumentPosition ) {
					return !!(parentEl.compareDocumentPosition(el) & 16);
				}
				var prEl = el.parentNode;
				while(prEl && prEl != container) {
					if (prEl == parentEl)
						return true;
					prEl = prEl.parentNode;
				}
				return false;
			},
			getViewport = function () {
				var m = document.compatMode == 'CSS1Compat';
				return {
					l : window.pageXOffset || (m ? document.documentElement.scrollLeft : document.body.scrollLeft),
					t : window.pageYOffset || (m ? document.documentElement.scrollTop : document.body.scrollTop),
					w : window.innerWidth || (m ? document.documentElement.clientWidth : document.body.clientWidth),
					h : window.innerHeight || (m ? document.documentElement.clientHeight : document.body.clientHeight)
				};
			},
			fixHSB = function (hsb) {
				return {
					h: Math.min(360, Math.max(0, hsb.h)),
					s: Math.min(100, Math.max(0, hsb.s)),
					b: Math.min(100, Math.max(0, hsb.b))
				};
			}, 
			fixRGB = function (rgb) {
				return {
					r: Math.min(255, Math.max(0, rgb.r)),
					g: Math.min(255, Math.max(0, rgb.g)),
					b: Math.min(255, Math.max(0, rgb.b))
				};
			},
			fixHex = function (hex) {
				var len = 6 - hex.length;
				if (len > 0) {
					var o = [];
					for (var i=0; i<len; i++) {
						o.push('0');
					}
					o.push(hex);
					hex = o.join('');
				}
				return hex;
			}, 
			HexToRGB = function (hex) {
				var hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
				return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
			},
			HexToHSB = function (hex) {
				return RGBToHSB(HexToRGB(hex));
			},
			RGBToHSB = function (rgb) {
				var hsb = {
					h: 0,
					s: 0,
					b: 0
				};
				var min = Math.min(rgb.r, rgb.g, rgb.b);
				var max = Math.max(rgb.r, rgb.g, rgb.b);
				var delta = max - min;
				hsb.b = max;
				if (max != 0) {
					
				}
				hsb.s = max != 0 ? 255 * delta / max : 0;
				if (hsb.s != 0) {
					if (rgb.r == max) {
						hsb.h = (rgb.g - rgb.b) / delta;
					} else if (rgb.g == max) {
						hsb.h = 2 + (rgb.b - rgb.r) / delta;
					} else {
						hsb.h = 4 + (rgb.r - rgb.g) / delta;
					}
				} else {
					hsb.h = -1;
				}
				hsb.h *= 60;
				if (hsb.h < 0) {
					hsb.h += 360;
				}
				hsb.s *= 100/255;
				hsb.b *= 100/255;
				return hsb;
			},
			HSBToRGB = function (hsb) {
				var rgb = {};
				var h = Math.round(hsb.h);
				var s = Math.round(hsb.s*255/100);
				var v = Math.round(hsb.b*255/100);
				if(s == 0) {
					rgb.r = rgb.g = rgb.b = v;
				} else {
					var t1 = v;
					var t2 = (255-s)*v/255;
					var t3 = (t1-t2)*(h%60)/60;
					if(h==360) h = 0;
					if(h<60) {rgb.r=t1;	rgb.b=t2; rgb.g=t2+t3}
					else if(h<120) {rgb.g=t1; rgb.b=t2;	rgb.r=t1-t3}
					else if(h<180) {rgb.g=t1; rgb.r=t2;	rgb.b=t2+t3}
					else if(h<240) {rgb.b=t1; rgb.r=t2;	rgb.g=t1-t3}
					else if(h<300) {rgb.b=t1; rgb.g=t2;	rgb.r=t2+t3}
					else if(h<360) {rgb.r=t1; rgb.g=t2;	rgb.b=t1-t3}
					else {rgb.r=0; rgb.g=0;	rgb.b=0}
				}
				return {r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b)};
			},
			RGBToHex = function (rgb) {
				var hex = [
					rgb.r.toString(16),
					rgb.g.toString(16),
					rgb.b.toString(16)
				];
				$.each(hex, function (nr, val) {
					if (val.length == 1) {
						hex[nr] = '0' + val;
					}
				});
				return hex.join('');
			},
			HSBToHex = function (hsb) {
				return RGBToHex(HSBToRGB(hsb));
			},
			restoreOriginal = function () {
				var cal = $(this).parent();
				var col = cal.data('colorpicker').origColor;
				cal.data('colorpicker').color = col;
				fillRGBFields(col, cal.get(0));
				fillHexFields(col, cal.get(0));
				fillHSBFields(col, cal.get(0));
				setSelector(col, cal.get(0));
				setHue(col, cal.get(0));
				setNewColor(col, cal.get(0));
			};
		return {
			init: function (opt) {
				opt = $.extend({}, defaults, opt||{});
				if (typeof opt.color == 'string') {
					opt.color = HexToHSB(opt.color);
				} else if (opt.color.r != undefined && opt.color.g != undefined && opt.color.b != undefined) {
					opt.color = RGBToHSB(opt.color);
				} else if (opt.color.h != undefined && opt.color.s != undefined && opt.color.b != undefined) {
					opt.color = fixHSB(opt.color);
				} else {
					return this;
				}
				return this.each(function () {
					if (!$(this).data('colorpickerId')) {
						var options = $.extend({}, opt);
						options.origColor = opt.color;
						var id = 'collorpicker_' + parseInt(Math.random() * 1000);
						$(this).data('colorpickerId', id);
						var cal = $(tpl).attr('id', id);
						if (options.flat) {
							cal.appendTo(this).show();
						} else {
							cal.appendTo(document.body);
						}
						options.fields = cal
											.find('input')
												.bind('keyup', keyDown)
												.bind('change', change)
												.bind('blur', blur)
												.bind('focus', focus);
						cal
							.find('span').bind('mousedown', downIncrement).end()
							.find('>div.colorpicker_current_color').bind('click', restoreOriginal);
						options.selector = cal.find('div.colorpicker_color').bind('mousedown', downSelector);
						options.selectorIndic = options.selector.find('div div');
						options.el = this;
						options.hue = cal.find('div.colorpicker_hue div');
						cal.find('div.colorpicker_hue').bind('mousedown', downHue);
						options.newColor = cal.find('div.colorpicker_new_color');
						options.currentColor = cal.find('div.colorpicker_current_color');
						cal.data('colorpicker', options);
						cal.find('div.colorpicker_submit')
							.bind('mouseenter', enterSubmit)
							.bind('mouseleave', leaveSubmit)
							.bind('click', clickSubmit);
						fillRGBFields(options.color, cal.get(0));
						fillHSBFields(options.color, cal.get(0));
						fillHexFields(options.color, cal.get(0));
						setHue(options.color, cal.get(0));
						setSelector(options.color, cal.get(0));
						setCurrentColor(options.color, cal.get(0));
						setNewColor(options.color, cal.get(0));
						if (options.flat) {
							cal.css({
								position: 'relative',
								display: 'block'
							});
						} else {
							$(this).bind(options.eventName, show);
						}
					}
				});
			},
			showPicker: function() {
				return this.each( function () {
					if ($(this).data('colorpickerId')) {
						show.apply(this);
					}
				});
			},
			hidePicker: function() {
				return this.each( function () {
					if ($(this).data('colorpickerId')) {
						$('#' + $(this).data('colorpickerId')).hide();
					}
				});
			},
			setColor: function(col) {
				if (typeof col == 'string') {
					col = HexToHSB(col);
				} else if (col.r != undefined && col.g != undefined && col.b != undefined) {
					col = RGBToHSB(col);
				} else if (col.h != undefined && col.s != undefined && col.b != undefined) {
					col = fixHSB(col);
				} else {
					return this;
				}
				return this.each(function(){
					if ($(this).data('colorpickerId')) {
						var cal = $('#' + $(this).data('colorpickerId'));
						cal.data('colorpicker').color = col;
						cal.data('colorpicker').origColor = col;
						fillRGBFields(col, cal.get(0));
						fillHSBFields(col, cal.get(0));
						fillHexFields(col, cal.get(0));
						setHue(col, cal.get(0));
						setSelector(col, cal.get(0));
						setCurrentColor(col, cal.get(0));
						setNewColor(col, cal.get(0));
					}
				});
			}
		};
	}();
	$.fn.extend({
		ColorPicker: ColorPicker.init,
		ColorPickerHide: ColorPicker.hidePicker,
		ColorPickerShow: ColorPicker.showPicker,
		ColorPickerSetColor: ColorPicker.setColor
	});
})(jQuery)