//START AjaxControlToolkit.Common.Common.js
// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Permissive License.
// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
// All other rights reserved.


/// <reference name="MicrosoftAjax.debug.js" />
/// <reference name="MicrosoftAjaxTimer.debug.js" />
/// <reference name="MicrosoftAjaxWebForms.debug.js" />


// Add common toolkit scripts here.  To consume the scripts on a control add
// 
//      [RequiredScript(typeof(CommonToolkitScripts))] 
//      public class SomeExtender : ...
// 
// to the controls extender class declaration.


Type.registerNamespace('AjaxControlToolkit');


AjaxControlToolkit.BoxSide = function() {
    /// <summary>
    /// The BoxSide enumeration describes the sides of a DOM element
    /// </summary>
    /// <field name="Top" type="Number" integer="true" static="true" />
    /// <field name="Right" type="Number" integer="true" static="true" />
    /// <field name="Bottom" type="Number" integer="true" static="true" />
    /// <field name="Left" type="Number" integer="true" static="true" />
}
AjaxControlToolkit.BoxSide.prototype = {
    Top : 0,
    Right : 1,
    Bottom : 2,
    Left : 3
}
AjaxControlToolkit.BoxSide.registerEnum("AjaxControlToolkit.BoxSide", false);


AjaxControlToolkit._CommonToolkitScripts = function() {
    /// <summary>
    /// The _CommonToolkitScripts class contains functionality utilized across a number
    /// of controls (but not universally)
    /// </summary>
    /// <remarks>
    /// You should not create new instances of _CommonToolkitScripts.  Instead you should use the shared instance CommonToolkitScripts (or AjaxControlToolkit.CommonToolkitScripts).
    /// </remarks>
}
AjaxControlToolkit._CommonToolkitScripts.prototype = {
    // The order of these lookup tables is directly linked to the BoxSide enum defined above
    _borderStyleNames : ["borderTopStyle","borderRightStyle","borderBottomStyle","borderLeftStyle"],
    _borderWidthNames : ["borderTopWidth", "borderRightWidth", "borderBottomWidth", "borderLeftWidth"],
    _paddingWidthNames : ["paddingTop", "paddingRight", "paddingBottom", "paddingLeft"],
    _marginWidthNames : ["marginTop", "marginRight", "marginBottom", "marginLeft"],

    getCurrentStyle : function(element, attribute, defaultValue) {
        /// <summary>
        /// CommonToolkitScripts.getCurrentStyle is used to compute the value of a style attribute on an
        /// element that is currently being displayed.  This is especially useful for scenarios where
        /// several CSS classes and style attributes are merged, or when you need information about the
        /// size of an element (such as its padding or margins) that is not exposed in any other fashion.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Live DOM element to check style of
        /// </param>
        /// <param name="attribute" type="String">
        /// The style attribute's name is expected to be in a camel-cased form that you would use when
        /// accessing a JavaScript property instead of the hyphenated form you would use in a CSS
        /// stylesheet (i.e. it should be "backgroundColor" and not "background-color").
        /// </param>
        /// <param name="defaultValue" type="Object" mayBeNull="true" optional="true">
        /// In the event of a problem (i.e. a null element or an attribute that cannot be found) we
        /// return this object (or null if none if not specified).
        /// </param>
        /// <returns type="Object">
        /// Current style of the element's attribute
        /// </returns>

        var currentValue = null;
        if (element) {
            if (element.currentStyle) {
                currentValue = element.currentStyle[attribute];
            } else if (document.defaultView && document.defaultView.getComputedStyle) {
                var style = document.defaultView.getComputedStyle(element, null);
                if (style) {
                    currentValue = style[attribute];
                }
            }
            
            if (!currentValue && element.style.getPropertyValue) {
                currentValue = element.style.getPropertyValue(attribute);
            }
            else if (!currentValue && element.style.getAttribute) {
                currentValue = element.style.getAttribute(attribute);
            }       
        }
        
        if ((!currentValue || currentValue == "" || typeof(currentValue) === 'undefined')) {
            if (typeof(defaultValue) != 'undefined') {
                currentValue = defaultValue;
            }
            else {
                currentValue = null;
            }
        }   
        return currentValue;  
    },

    getInheritedBackgroundColor : function(element) {
        /// <summary>
        /// CommonToolkitScripts.getInheritedBackgroundColor provides the ability to get the displayed
        /// background-color of an element.  In most cases calling CommonToolkitScripts.getCurrentStyle
        /// won't do the job because it will return "transparent" unless the element has been given a
        /// specific background color.  This function will walk up the element's parents until it finds
        /// a non-transparent color.  If we get all the way to the top of the document or have any other
        /// problem finding a color, we will return the default value '#FFFFFF'.  This function is
        /// especially important when we're using opacity in IE (because ClearType will make text look
        /// horrendous if you fade it with a transparent background color).
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Live DOM element to get the background color of
        /// </param>
        /// <returns type="String">
        /// Background color of the element
        /// </returns>
        
        if (!element) return '#FFFFFF';
        var background = this.getCurrentStyle(element, 'backgroundColor');
        try {
            while (!background || background == '' || background == 'transparent' || background == 'rgba(0, 0, 0, 0)') {
                element = element.parentNode;
                if (!element) {
                    background = '#FFFFFF';
                } else {
                    background = this.getCurrentStyle(element, 'backgroundColor');
                }
            }
        } catch(ex) {
            background = '#FFFFFF';
        }
        return background;
    },

    getLocation : function(element) {
    /// <summary>Gets the coordinates of a DOM element.</summary>
    /// <param name="element" domElement="true"/>
    /// <returns type="Sys.UI.Point">
    ///   A Point object with two fields, x and y, which contain the pixel coordinates of the element.
    /// </returns>

    // workaround for an issue in getLocation where it will compute the location of the document element.
    // this will return an offset if scrolled.
    //
    if (element === document.documentElement) {
        return new Sys.UI.Point(0,0);
    }

    // Workaround for IE6 bug in getLocation (also required patching getBounds - remove that fix when this is removed)
    if (Sys.Browser.agent == Sys.Browser.InternetExplorer && Sys.Browser.version < 7) {
        if (element.window === element || element.nodeType === 9 || !element.getClientRects || !element.getBoundingClientRect) return new Sys.UI.Point(0,0);

        // Get the first bounding rectangle in screen coordinates
        var screenRects = element.getClientRects();
        if (!screenRects || !screenRects.length) {
            return new Sys.UI.Point(0,0);
        }
        var first = screenRects[0];

        // Delta between client coords and screen coords
        var dLeft = 0;
        var dTop = 0;

        var inFrame = false;
        try {
            inFrame = element.ownerDocument.parentWindow.frameElement;
        } catch(ex) {
            // If accessing the frameElement fails, a frame is probably in a different
            // domain than its parent - and we still want to do the calculation below
            inFrame = true;
        }

        // If we're in a frame, get client coordinates too so we can compute the delta
        if (inFrame) {
            // Get the bounding rectangle in client coords
            var clientRect = element.getBoundingClientRect();
            if (!clientRect) {
                return new Sys.UI.Point(0,0);
            }

            // Find the minima in screen coords
            var minLeft = first.left;
            var minTop = first.top;
            for (var i = 1; i < screenRects.length; i++) {
                var r = screenRects[i];
                if (r.left < minLeft) {
                    minLeft = r.left;
                }
                if (r.top < minTop) {
                    minTop = r.top;
                }
            }

            // Compute the delta between screen and client coords
            dLeft = minLeft - clientRect.left;
            dTop = minTop - clientRect.top;
        }

        // Subtract 2px, the border of the viewport (It can be changed in IE6 by applying a border style to the HTML element,
        // but this is not supported by ASP.NET AJAX, and it cannot be changed in IE7.), and also subtract the delta between
        // screen coords and client coords
        var ownerDocument = element.document.documentElement;
        return new Sys.UI.Point(first.left - 2 - dLeft + ownerDocument.scrollLeft, first.top - 2 - dTop + ownerDocument.scrollTop);
    }

    return Sys.UI.DomElement.getLocation(element);
},

    setLocation : function(element, point) {
        /// <summary>
        /// Sets the current location for an element.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="point" type="Object">
        /// Point object (of the form {x,y})
        /// </param>
        /// <remarks>
        /// This method does not attempt to set the positioning mode of an element.
        /// The position is relative from the elements nearest position:relative or
        /// position:absolute element.
        /// </remarks>
        Sys.UI.DomElement.setLocation(element, point.x, point.y);
    },
    
    getContentSize : function(element) {
        /// <summary>
        /// Gets the "content-box" size of an element.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <returns type="Object">
        /// Size of the element (in the form {width,height})
        /// </returns>
        /// <remarks>
        /// The "content-box" is the size of the content area *inside* of the borders and
        /// padding of an element. The "content-box" size does not include the margins around
        /// the element.
        /// </remarks>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        var size = this.getSize(element);
        var borderBox = this.getBorderBox(element);
        var paddingBox = this.getPaddingBox(element);
        return {
            width :  size.width - borderBox.horizontal - paddingBox.horizontal,
            height : size.height - borderBox.vertical - paddingBox.vertical
        }
    },

    getSize : function(element) {
        /// <summary>
        /// Gets the "border-box" size of an element.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <returns type="Object">
        /// Size of the element (in the form {width,height})
        /// </returns>
        /// <remarks>
        /// The "border-box" is the size of the content area *outside* of the borders and
        /// padding of an element.  The "border-box" size does not include the margins around
        /// the element.
        /// </remarks>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        return {
            width:  element.offsetWidth,
            height: element.offsetHeight
        };
    },
    
    setContentSize : function(element, size) {
        /// <summary>
        /// Sets the "content-box" size of an element.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="size" type="Object">
        /// Size of the element (in the form {width,height})
        /// </param>
        /// <remarks>
        /// The "content-box" is the size of the content area *inside* of the borders and
        /// padding of an element. The "content-box" size does not include the margins around
        /// the element.
        /// </remarks>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if (!size) {
            throw Error.argumentNull('size');
        }
        // FF respects -moz-box-sizing css extension, so adjust the box size for the border-box
        if(this.getCurrentStyle(element, 'MozBoxSizing') == 'border-box' || this.getCurrentStyle(element, 'BoxSizing') == 'border-box') {
            var borderBox = this.getBorderBox(element);
            var paddingBox = this.getPaddingBox(element);
            size = {
                width: size.width + borderBox.horizontal + paddingBox.horizontal,
                height: size.height + borderBox.vertical + paddingBox.vertical
            };
        }
        element.style.width = size.width.toString() + 'px';
        element.style.height = size.height.toString() + 'px';
    },
    
    setSize : function(element, size) {
        /// <summary>
        /// Sets the "border-box" size of an element.
        /// </summary>
        /// <remarks>
        /// The "border-box" is the size of the content area *outside* of the borders and 
        /// padding of an element.  The "border-box" size does not include the margins around
        /// the element.
        /// </remarks>
        /// <param name="element" type="Sys.UI.DomElement">DOM element</param>
        /// <param name="size" type="Object">Size of the element (in the form {width,height})</param>
        /// <returns />
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if (!size) {
            throw Error.argumentNull('size');
        }
        var borderBox = this.getBorderBox(element);
        var paddingBox = this.getPaddingBox(element);
        var contentSize = {
            width:  size.width - borderBox.horizontal - paddingBox.horizontal,
            height: size.height - borderBox.vertical - paddingBox.vertical
        };
        this.setContentSize(element, contentSize);
    },
    
    getBounds : function(element) {
        /// <summary>Gets the coordinates, width and height of an element.</summary>
        /// <param name="element" domElement="true"/>
        /// <returns type="Sys.UI.Bounds">
        ///   A Bounds object with four fields, x, y, width and height, which contain the pixel coordinates,
        ///   width and height of the element.
        /// </returns>
        /// <remarks>
        ///   Use the CommonToolkitScripts version of getLocation to handle the workaround for IE6.  We can
        ///   remove the below implementation and just call Sys.UI.DomElement.getBounds when the other bug
        ///   is fixed.
        /// </remarks>
        
        var offset = $common.getLocation(element);
        return new Sys.UI.Bounds(offset.x, offset.y, element.offsetWidth || 0, element.offsetHeight || 0);
    }, 
    
    setBounds : function(element, bounds) {
        /// <summary>
        /// Sets the "border-box" bounds of an element
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="bounds" type="Object">
        /// Bounds of the element (of the form {x,y,width,height})
        /// </param>
        /// <remarks>
        /// The "border-box" is the size of the content area *outside* of the borders and
        /// padding of an element.  The "border-box" size does not include the margins around
        /// the element.
        /// </remarks>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if (!bounds) {
            throw Error.argumentNull('bounds');
        }
        this.setSize(element, bounds);
        $common.setLocation(element, bounds);
    },
    
    getClientBounds : function() {
        /// <summary>
        /// Gets the width and height of the browser client window (excluding scrollbars)
        /// </summary>
        /// <returns type="Sys.UI.Bounds">
        /// Browser's client width and height
        /// </returns>

        var clientWidth;
        var clientHeight;
        switch(Sys.Browser.agent) {
            case Sys.Browser.InternetExplorer:
                clientWidth = document.documentElement.clientWidth;
                clientHeight = document.documentElement.clientHeight;
                break;
            case Sys.Browser.Safari:
                clientWidth = window.innerWidth;
                clientHeight = window.innerHeight;
                break;
            case Sys.Browser.Opera:
                clientWidth = Math.min(window.innerWidth, document.body.clientWidth);
                clientHeight = Math.min(window.innerHeight, document.body.clientHeight);
                break;
            default:  // Sys.Browser.Firefox, etc.
                clientWidth = Math.min(window.innerWidth, document.documentElement.clientWidth);
                clientHeight = Math.min(window.innerHeight, document.documentElement.clientHeight);
                break;
        }
        return new Sys.UI.Bounds(0, 0, clientWidth, clientHeight);
    },
   
    getMarginBox : function(element) {
        /// <summary>
        /// Gets the entire margin box sizes.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <returns type="Object">
        /// Element's margin box sizes (of the form {top,left,bottom,right,horizontal,vertical})
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        var box = {
            top: this.getMargin(element, AjaxControlToolkit.BoxSide.Top),
            right: this.getMargin(element, AjaxControlToolkit.BoxSide.Right),
            bottom: this.getMargin(element, AjaxControlToolkit.BoxSide.Bottom),
            left: this.getMargin(element, AjaxControlToolkit.BoxSide.Left)
        };
        box.horizontal = box.left + box.right;
        box.vertical = box.top + box.bottom;
        return box;
    },
    
    getBorderBox : function(element) {
        /// <summary>
        /// Gets the entire border box sizes.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <returns type="Object">
        /// Element's border box sizes (of the form {top,left,bottom,right,horizontal,vertical})
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        var box = {
            top: this.getBorderWidth(element, AjaxControlToolkit.BoxSide.Top),
            right: this.getBorderWidth(element, AjaxControlToolkit.BoxSide.Right),
            bottom: this.getBorderWidth(element, AjaxControlToolkit.BoxSide.Bottom),
            left: this.getBorderWidth(element, AjaxControlToolkit.BoxSide.Left)
        };
        box.horizontal = box.left + box.right;
        box.vertical = box.top + box.bottom;
        return box;
    },
    
    getPaddingBox : function(element) {
        /// <summary>
        /// Gets the entire padding box sizes.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <returns type="Object">
        /// Element's padding box sizes (of the form {top,left,bottom,right,horizontal,vertical})
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        var box = {
            top: this.getPadding(element, AjaxControlToolkit.BoxSide.Top),
            right: this.getPadding(element, AjaxControlToolkit.BoxSide.Right),
            bottom: this.getPadding(element, AjaxControlToolkit.BoxSide.Bottom),
            left: this.getPadding(element, AjaxControlToolkit.BoxSide.Left)
        };
        box.horizontal = box.left + box.right;
        box.vertical = box.top + box.bottom;
        return box;
    },
    
    isBorderVisible : function(element, boxSide) {
        /// <summary>
        /// Gets whether the current border style for an element on a specific boxSide is not 'none'.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="boxSide" type="AjaxControlToolkit.BoxSide">
        /// Side of the element
        /// </param>
        /// <returns type="Boolean">
        /// Whether the current border style for an element on a specific boxSide is not 'none'.
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if(boxSide < AjaxControlToolkit.BoxSide.Top || boxSide > AjaxControlToolkit.BoxSide.Left) {
            throw Error.argumentOutOfRange(String.format(Sys.Res.enumInvalidValue, boxSide, 'AjaxControlToolkit.BoxSide'));
        }
        var styleName = this._borderStyleNames[boxSide];
        var styleValue = this.getCurrentStyle(element, styleName);
        return styleValue != "none";
    },
    
    getMargin : function(element, boxSide) {
        /// <summary>
        /// Gets the margin thickness of an element on a specific boxSide.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="boxSide" type="AjaxControlToolkit.BoxSide">
        /// Side of the element
        /// </param>
        /// <returns type="Number" integer="true">
        /// Margin thickness on the element's specified side
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if(boxSide < AjaxControlToolkit.BoxSide.Top || boxSide > AjaxControlToolkit.BoxSide.Left) {
            throw Error.argumentOutOfRange(String.format(Sys.Res.enumInvalidValue, boxSide, 'AjaxControlToolkit.BoxSide'));
        }
        var styleName = this._marginWidthNames[boxSide];
        var styleValue = this.getCurrentStyle(element, styleName);
        try { return this.parsePadding(styleValue); } catch(ex) { return 0; }
    },

    getBorderWidth : function(element, boxSide) {
        /// <summary>
        /// Gets the border thickness of an element on a specific boxSide.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="boxSide" type="AjaxControlToolkit.BoxSide">
        /// Side of the element
        /// </param>
        /// <returns type="Number" integer="true">
        /// Border thickness on the element's specified side
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if(boxSide < AjaxControlToolkit.BoxSide.Top || boxSide > AjaxControlToolkit.BoxSide.Left) {
            throw Error.argumentOutOfRange(String.format(Sys.Res.enumInvalidValue, boxSide, 'AjaxControlToolkit.BoxSide'));
        }
        if(!this.isBorderVisible(element, boxSide)) {
            return 0;
        }        
        var styleName = this._borderWidthNames[boxSide];    
        var styleValue = this.getCurrentStyle(element, styleName);
        return this.parseBorderWidth(styleValue);
    },
    
    getPadding : function(element, boxSide) {
        /// <summary>
        /// Gets the padding thickness of an element on a specific boxSide.
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// DOM element
        /// </param>
        /// <param name="boxSide" type="AjaxControlToolkit.BoxSide">
        /// Side of the element
        /// </param>
        /// <returns type="Number" integer="true">
        /// Padding on the element's specified side
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        if(boxSide < AjaxControlToolkit.BoxSide.Top || boxSide > AjaxControlToolkit.BoxSide.Left) {
            throw Error.argumentOutOfRange(String.format(Sys.Res.enumInvalidValue, boxSide, 'AjaxControlToolkit.BoxSide'));
        }
        var styleName = this._paddingWidthNames[boxSide];
        var styleValue = this.getCurrentStyle(element, styleName);
        return this.parsePadding(styleValue);
    },
    
    parseBorderWidth : function(borderWidth) {
        /// <summary>
        /// Parses a border-width string into a pixel size
        /// </summary>
        /// <param name="borderWidth" type="String" mayBeNull="true">
        /// Type of border ('thin','medium','thick','inherit',px unit,null,'')
        /// </param>
        /// <returns type="Number" integer="true">
        /// Number of pixels in the border-width
        /// </returns>
        if (!this._borderThicknesses) {
            
            // Populate the borderThicknesses lookup table
            var borderThicknesses = { };
            var div0 = document.createElement('div');
            div0.style.visibility = 'hidden';
            div0.style.position = 'absolute';
            div0.style.fontSize = '1px';
            document.body.appendChild(div0)
            var div1 = document.createElement('div');
            div1.style.height = '0px';
            div1.style.overflow = 'hidden';
            div0.appendChild(div1);
            var base = div0.offsetHeight;
            div1.style.borderTop = 'solid black';
            div1.style.borderTopWidth = 'thin';
            borderThicknesses['thin'] = div0.offsetHeight - base;
            div1.style.borderTopWidth = 'medium';
            borderThicknesses['medium'] = div0.offsetHeight - base;
            div1.style.borderTopWidth = 'thick';
            borderThicknesses['thick'] = div0.offsetHeight - base;
            div0.removeChild(div1);
            document.body.removeChild(div0);
            this._borderThicknesses = borderThicknesses;
        }
        
        if (borderWidth) {
            switch(borderWidth) {
                case 'thin':
                case 'medium':
                case 'thick':
                    return this._borderThicknesses[borderWidth];
                case 'inherit':
                    return 0;
            }
            var unit = this.parseUnit(borderWidth);
            Sys.Debug.assert(unit.type == 'px', String.format(AjaxControlToolkit.Resources.Common_InvalidBorderWidthUnit, unit.type));
            return unit.size;
        }
        return 0;
    },
    
    parsePadding : function(padding) {
        /// <summary>
        /// Parses a padding string into a pixel size
        /// </summary>
        /// <param name="padding" type="String" mayBeNull="true">
        /// Padding to parse ('inherit',px unit,null,'')
        /// </param>
        /// <returns type="Number" integer="true">
        /// Number of pixels in the padding
        /// </returns>
        
        if(padding) {
            if(padding == 'inherit') {
                return 0;
            }
            var unit = this.parseUnit(padding);
            Sys.Debug.assert(unit.type == 'px', String.format(AjaxControlToolkit.Resources.Common_InvalidPaddingUnit, unit.type));
            return unit.size;
        }
        return 0;
    },
    
    parseUnit : function(value) {
        /// <summary>
        /// Parses a unit string into a unit object
        /// </summary>
        /// <param name="value" type="String" mayBeNull="true">
        /// Value to parse (of the form px unit,% unit,em unit,...)
        /// </param>
        /// <returns type="Object">
        /// Parsed unit (of the form {size,type})
        /// </returns>
        
        if (!value) {
            throw Error.argumentNull('value');
        }
        
        value = value.trim().toLowerCase();
        var l = value.length;
        var s = -1;
        for(var i = 0; i < l; i++) {
            var ch = value.substr(i, 1);
            if((ch < '0' || ch > '9') && ch != '-' && ch != '.' && ch != ',') {
                break;
            }
            s = i;
        }
        if(s == -1) {
            throw Error.create(AjaxControlToolkit.Resources.Common_UnitHasNoDigits);
        }
        var type;
        var size;
        if(s < (l - 1)) {
            type = value.substring(s + 1).trim();
        } else {
            type = 'px';
        }
        size = parseFloat(value.substr(0, s + 1));
        if(type == 'px') {
            size = Math.floor(size);
        }
        return { 
            size: size,
            type: type
        };
    },
    
    getElementOpacity : function(element) {
        /// <summary>
        /// Get the element's opacity
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Element
        /// </param>
        /// <returns type="Number">
        /// Opacity of the element
        /// </returns>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        
        var hasOpacity = false;
        var opacity;
        
        if (element.filters) {
            var filters = element.filters;
            if (filters.length !== 0) {
                var alphaFilter = filters['DXImageTransform.Microsoft.Alpha'];
                if (alphaFilter) {
                    opacity = alphaFilter.opacity / 100.0;
                    hasOpacity = true;
                }
            }
        }
        else {
            opacity = this.getCurrentStyle(element, 'opacity', 1);
            hasOpacity = true;
        }
        
        if (hasOpacity === false) {
            return 1.0;
        }
        return parseFloat(opacity);
    },

    setElementOpacity : function(element, value) {
        /// <summary>
        /// Set the element's opacity
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Element
        /// </param>
        /// <param name="value" type="Number">
        /// Opacity of the element
        /// </param>
        
        if (!element) {
            throw Error.argumentNull('element');
        }
        
        if (element.filters) {
            var filters = element.filters;
            var createFilter = true;
            if (filters.length !== 0) {
                var alphaFilter = filters['DXImageTransform.Microsoft.Alpha'];
                if (alphaFilter) {
                    createFilter = false;
                    alphaFilter.opacity = value * 100;
                }
            }
            if (createFilter) {
                element.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + (value * 100) + ')';
            }
        }
        else {
            element.style.opacity = value;
        }
    },
    
    getVisible : function(element) {
        /// <summary>
        /// Check if an element is visible
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Element
        /// </param>
        /// <returns type="Boolean" mayBeNull="false">
        /// True if the element is visible, false otherwise
        /// </returns>
        
        // Note: reference to CommonToolkitScripts must be left intact (i.e. don't
        // replace with 'this') because this function will be aliased
        
        return (element &&
                ("none" != $common.getCurrentStyle(element, "display")) &&
                ("hidden" != $common.getCurrentStyle(element, "visibility")));
    },
    
    setVisible : function(element, value) {
        /// <summary>
        /// Check if an element is visible
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" domElement="true">
        /// Element
        /// </param>
        /// <param name="value" type="Boolean" mayBeNull="false">
        /// True to make the element visible, false to hide it
        /// </param>
        
        // Note: reference to CommonToolkitScripts must be left intact (i.e. don't
        // replace with 'this') because this function will be aliased
        
        if (element && value != $common.getVisible(element)) {
            if (value) {
                if (element.style.removeAttribute) {
                    element.style.removeAttribute("display");
                } else {
                   element.style.removeProperty("display");
                }
            } else {
                element.style.display = 'none';
            }
            element.style.visibility = value ? 'visible' : 'hidden';
        }
    },
    
    resolveFunction : function(value) {
        /// <summary>
        /// Returns a function reference that corresponds to the provided value
        /// </summary>
        /// <param name="value" type="Object">
        /// The value can either be a Function, the name of a function (that can be found using window['name']),
        /// or an expression that evaluates to a function.
        /// </param>
        /// <returns type="Function">
        /// Reference to the function, or null if not found
        /// </returns>
        
        if (value) {
            if (value instanceof Function) {
                return value;
            } else if (String.isInstanceOfType(value) && value.length > 0) {
                var func;
                if ((func = window[value]) instanceof Function) {
                    return func;
                } else if ((func = eval(value)) instanceof Function) {
                    return func;
                }
            }
        }
        return null;
    },

    addCssClasses : function(element, classNames) {
        /// <summary>
        /// Adds multiple css classes to a DomElement
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to modify</param>
        /// <param name="classNames" type="Array">The class names to add</param>
        
        for(var i = 0; i < classNames.length; i++) {
            Sys.UI.DomElement.addCssClass(element, classNames[i]);
        }
    },
    removeCssClasses : function(element, classNames) {
        /// <summary>
        /// Removes multiple css classes to a DomElement
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to modify</param>
        /// <param name="classNames" type="Array">The class names to remove</param>
        
        for(var i = 0; i < classNames.length; i++) {
            Sys.UI.DomElement.removeCssClass(element, classNames[i]);
        }
    },
    setStyle : function(element, style) {
        /// <summary>
        /// Sets the style of the element using the supplied style template object
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to modify</param>
        /// <param name="style" type="Object">The template</param>

        $common.applyProperties(element.style, style);
    },
    removeHandlers : function(element, events) {
        /// <summary>
        /// Removes a set of event handlers from an element
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to modify</param>
        /// <param name="events" type="Object">The template object that contains event names and delegates</param>
        /// <remarks>
        /// This is NOT the same as $clearHandlers which removes all delegates from a DomElement.  This rather removes select delegates 
        /// from a specified element and has a matching signature as $addHandlers
        /// </remarks>
        for (var name in events) {
            $removeHandler(element, name, events[name]);
        }
    },
    
    overlaps : function(r1, r2) {
        /// <summary>
        /// Determine if two rectangles overlap
        /// </summary>
        /// <param name="r1" type="Object">
        /// Rectangle
        /// </param>
        /// <param name="r2" type="Object">
        /// Rectangle
        /// </param>
        /// <returns type="Boolean">
        /// True if the rectangles overlap, false otherwise
        /// </returns>
        
         return r1.x < (r2.x + r2.width)
                && r2.x < (r1.x + r1.width)
                && r1.y < (r2.y + r2.height)
                && r2.y < (r1.y + r1.height);
    },
    
    containsPoint : function(rect, x, y) {
        /// <summary>
        /// Tests whether a point (x,y) is contained within a rectangle
        /// </summary>
        /// <param name="rect" type="Object">The rectangle</param>
        /// <param name="x" type="Number">The x coordinate of the point</param>
        /// <param name="y" type="Number">The y coordinate of the point</param>
        
        return x >= rect.x && x < (rect.x + rect.width) && y >= rect.y && y < (rect.y + rect.height);
    },

    isKeyDigit : function(keyCode) { 
        /// <summary>
        /// Gets whether the supplied key-code is a digit
        /// </summary>
        /// <param name="keyCode" type="Number" integer="true">The key code of the event (from Sys.UI.DomEvent)</param>
        /// <returns type="Boolean" />

        return (0x30 <= keyCode && keyCode <= 0x39); 
    },
    
    isKeyNavigation : function(keyCode) { 
        /// <summary>
        /// Gets whether the supplied key-code is a navigation key
        /// </summary>
        /// <param name="keyCode" type="Number" integer="true">The key code of the event (from Sys.UI.DomEvent)</param>
        /// <returns type="Boolean" />

        return (Sys.UI.Key.left <= keyCode && keyCode <= Sys.UI.Key.down); 
    },
    
    padLeft : function(text, size, ch, truncate) { 
        /// <summary>
        /// Pads the left hand side of the supplied text with the specified pad character up to the requested size
        /// </summary>
        /// <param name="text" type="String">The text to pad</param>
        /// <param name="size" type="Number" integer="true" optional="true">The size to pad the text (default is 2)</param>
        /// <param name="ch" type="String" optional="true">The single character to use as the pad character (default is ' ')</param>
        /// <param name="truncate" type="Boolean" optional="true">Whether to truncate the text to size (default is false)</param>
        
        return $common._pad(text, size || 2, ch || ' ', 'l', truncate || false); 
    },
    
    padRight : function(text, size, ch, truncate) { 
        /// <summary>
        /// Pads the right hand side of the supplied text with the specified pad character up to the requested size
        /// </summary>
        /// <param name="text" type="String">The text to pad</param>
        /// <param name="size" type="Number" integer="true" optional="true">The size to pad the text (default is 2)</param>
        /// <param name="ch" type="String" optional="true">The single character to use as the pad character (default is ' ')</param>
        /// <param name="truncate" type="Boolean" optional="true">Whether to truncate the text to size (default is false)</param>

        return $common._pad(text, size || 2, ch || ' ', 'r', truncate || false); 
    },
    
    _pad : function(text, size, ch, side, truncate) {
        /// <summary>
        /// Pads supplied text with the specified pad character up to the requested size
        /// </summary>
        /// <param name="text" type="String">The text to pad</param>
        /// <param name="size" type="Number" integer="true">The size to pad the text</param>
        /// <param name="ch" type="String">The single character to use as the pad character</param>
        /// <param name="side" type="String">Either 'l' or 'r' to siginfy whether to pad the Left or Right side respectively</param>
        /// <param name="truncate" type="Boolean">Whether to truncate the text to size</param>

        text = text.toString();
        var length = text.length;
        var builder = new Sys.StringBuilder();
        if (side == 'r') {
            builder.append(text);
        } 
        while (length < size) {
            builder.append(ch);
            length++;
        }
        if (side == 'l') {
            builder.append(text);
        }
        var result = builder.toString();
        if (truncate && result.length > size) {
            if (side == 'l') {
                result = result.substr(result.length - size, size);
            } else {
                result = result.substr(0, size);
            }
        }
        return result;
    },
    
    __DOMEvents : {
        focusin : { eventGroup : "UIEvents", init : function(e, p) { e.initUIEvent("focusin", true, false, window, 1); } },
        focusout : { eventGroup : "UIEvents", init : function(e, p) { e.initUIEvent("focusout", true, false, window, 1); } },
        activate : { eventGroup : "UIEvents", init : function(e, p) { e.initUIEvent("activate", true, true, window, 1); } },
        focus : { eventGroup : "UIEvents", init : function(e, p) { e.initUIEvent("focus", false, false, window, 1); } },
        blur : { eventGroup : "UIEvents", init : function(e, p) { e.initUIEvent("blur", false, false, window, 1); } },
        click : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("click", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        dblclick : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("click", true, true, window, 2, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        mousedown : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("mousedown", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        mouseup : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("mouseup", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        mouseover : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("mouseover", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        mousemove : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("mousemove", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        mouseout : { eventGroup : "MouseEvents", init : function(e, p) { e.initMouseEvent("mousemove", true, true, window, 1, p.screenX || 0, p.screenY || 0, p.clientX || 0, p.clientY || 0, p.ctrlKey || false, p.altKey || false, p.shiftKey || false, p.metaKey || false, p.button || 0, p.relatedTarget || null); } },
        load : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("load", false, false); } },
        unload : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("unload", false, false); } },
        select : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("select", true, false); } },
        change : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("change", true, false); } },
        submit : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("submit", true, true); } },
        reset : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("reset", true, false); } },
        resize : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("resize", true, false); } },
        scroll : { eventGroup : "HTMLEvents", init : function(e, p) { e.initEvent("scroll", true, false); } }
    },
    
    tryFireRawEvent : function(element, rawEvent) {
        /// <summary>
        /// Attempts to fire a raw DOM event on an element
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to fire the event</param>
        /// <param name="rawEvent" type="Object">The raw DOM event object to fire. Must not be Sys.UI.DomEvent</param>
        /// <returns type="Boolean">True if the event was successfully fired, otherwise false</returns>
        
        try {
            if (element.fireEvent) {
                element.fireEvent("on" + rawEvent.type, rawEvent);
                return true;
            } else if (element.dispatchEvent) {
                element.dispatchEvent(rawEvent);
                return true;
            }
        } catch (e) {
        }
        return false;
    },    

    tryFireEvent : function(element, eventName, properties) {
        /// <summary>
        /// Attempts to fire a DOM event on an element
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to fire the event</param>
        /// <param name="eventName" type="String">The name of the event to fire (without an 'on' prefix)</param>
        /// <param name="properties" type="Object">Properties to add to the event</param>
        /// <returns type="Boolean">True if the event was successfully fired, otherwise false</returns>
        
        try {
            if (document.createEventObject) {
                var e = document.createEventObject();
                $common.applyProperties(e, properties || {});
                element.fireEvent("on" + eventName, e);
                return true;
            } else if (document.createEvent) {
                var def = $common.__DOMEvents[eventName];
                if (def) {
                    var e = document.createEvent(def.eventGroup);
                    def.init(e, properties || {});
                    element.dispatchEvent(e);
                    return true;
                }
            }
        } catch (e) {
        }
        return false;
    },

    wrapElement : function(innerElement, newOuterElement, newInnerParentElement) {
        /// <summary>
        /// Wraps an inner element with a new outer element at the same DOM location as the inner element
        /// </summary>
        /// <param name="innerElement" type="Sys.UI.DomElement">The element to be wrapped</param>
        /// <param name="newOuterElement" type="Sys.UI.DomElement">The new parent for the element</param>
        /// <returns />
        
        var parent = innerElement.parentNode;
        parent.replaceChild(newOuterElement, innerElement);        
        (newInnerParentElement || newOuterElement).appendChild(innerElement);
    },

    unwrapElement : function(innerElement, oldOuterElement) {
        /// <summary>
        /// Unwraps an inner element from an outer element at the same DOM location as the outer element
        /// </summary>
        /// <param name="innerElement" type="Sys.UI.DomElement">The element to be wrapped</param>
        /// <param name="newOuterElement" type="Sys.UI.DomElement">The new parent for the element</param>
        /// <returns />

        var parent = oldOuterElement.parentNode;
        if (parent != null) {
            $common.removeElement(innerElement);
            parent.replaceChild(innerElement, oldOuterElement);
        }
    },
    
    removeElement : function(element) {
        /// <summary>
        /// Removes an element from the DOM tree
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement">The element to be removed</param>
        /// <returns />

        var parent = element.parentNode;
        if (parent != null) {
            parent.removeChild(element);
        }
    },
 
    applyProperties : function(target, properties) {
        /// <summary>
        /// Quick utility method to copy properties from a template object to a target object
        /// </summary>
        /// <param name="target" type="Object">The object to apply to</param>
        /// <param name="properties" type="Object">The template to copy values from</param>
        
        for (var p in properties) {
            var pv = properties[p];
            if (pv != null && Object.getType(pv)===Object) {
                var tv = target[p];
                $common.applyProperties(tv, pv);
            } else {
                target[p] = pv;
            }
        }
    },
        
    createElementFromTemplate : function(template, appendToParent, nameTable) {
        /// <summary>
        /// Creates an element for the current document based on a template object
        /// </summary>
        /// <param name="template" type="Object">The template from which to create the element</param>
        /// <param name="appendToParent" type="Sys.UI.DomElement" optional="true" mayBeNull="true">A DomElement under which to append this element</param>
        /// <param name="nameTable" type="Object" optional="true" mayBeNull="true">An object to use as the storage for the element using template.name as the key</param>
        /// <returns type="Sys.UI.DomElement" />
        /// <remarks>
        /// This method is useful if you find yourself using the same or similar DomElement constructions throughout a class.  You can even set the templates
        /// as static properties for a type to cut down on overhead.  This method is often called with a JSON style template:
        /// <code>
        /// var elt = $common.createElementFromTemplate({
        ///     nodeName : "div",
        ///     properties : {
        ///         style : {
        ///             height : "100px",
        ///             width : "100px",
        ///             backgroundColor : "white"
        ///         },
        ///         expandoAttribute : "foo"
        ///     },
        ///     events : {
        ///         click : function() { alert("foo"); },
        ///         mouseover : function() { elt.backgroundColor = "silver"; },
        ///         mouseout : function() { elt.backgroundColor = "white"; }
        ///     },
        ///     cssClasses : [ "class0", "class1" ],
        ///     visible : true,
        ///     opacity : .5
        /// }, someParent);
        /// </code>
        /// </remarks>
        
        // if we wish to override the name table we do so here
        if (typeof(template.nameTable)!='undefined') {
            var newNameTable = template.nameTable;
            if (String.isInstanceOfType(newNameTable)) {
                newNameTable = nameTable[newNameTable];
            }
            if (newNameTable != null) {
                nameTable = newNameTable;
            }
        }
        
        // get a name for the element in the nameTable
        var elementName = null;
        if (typeof(template.name)!=='undefined') {
            elementName = template.name;
        }
        
        // create or acquire the element
        var elt = document.createElement(template.nodeName);
        
        // if our element is named, add it to the name table
        if (typeof(template.name)!=='undefined' && nameTable) {
            nameTable[template.name] = elt;
        }
        
        // if we wish to supply a default parent we do so here
        if (typeof(template.parent)!=='undefined' && appendToParent == null) {
            var newParent = template.parent;
            if (String.isInstanceOfType(newParent)) {
                newParent = nameTable[newParent];
            }
            if (newParent != null) {
                appendToParent = newParent;
            }
        }
        
        // properties are applied as expando values to the element
        if (typeof(template.properties)!=='undefined' && template.properties != null) {
            $common.applyProperties(elt, template.properties);
        }
        
        // css classes are added to the element's className property
        if (typeof(template.cssClasses)!=='undefined' && template.cssClasses != null) {
            $common.addCssClasses(elt, template.cssClasses);
        }
        
        // events are added to the dom element using $addHandlers
        if (typeof(template.events)!=='undefined' && template.events != null) {
            $addHandlers(elt, template.events);
        }
        
        // if the element is visible or not its visibility is set
        if (typeof(template.visible)!=='undefined' && template.visible != null) {
            this.setVisible(elt, template.visible);
        }
        
        // if we have an appendToParent we will now append to it
        if (appendToParent) {
            appendToParent.appendChild(elt);
        }

        // if we have opacity, apply it
        if (typeof(template.opacity)!=='undefined' && template.opacity != null) {
            $common.setElementOpacity(elt, template.opacity);
        }
        
        // if we have child templates, process them
        if (typeof(template.children)!=='undefined' && template.children != null) {
            for (var i = 0; i < template.children.length; i++) {
                var subtemplate = template.children[i];
                $common.createElementFromTemplate(subtemplate, elt, nameTable);
            }
        }
        
        // if we have a content presenter for the element get it (the element itself is the default presenter for content)
        var contentPresenter = elt;
        if (typeof(template.contentPresenter)!=='undefined' && template.contentPresenter != null) {
            contentPresenter = nameTable[contentPresenter];
        }
        
        // if we have content, add it
        if (typeof(template.content)!=='undefined' && template.content != null) {
            var content = template.content;
            if (String.isInstanceOfType(content)) {
                content = nameTable[content];
            }
            if (content.parentNode) {
                $common.wrapElement(content, elt, contentPresenter);
            } else {
                contentPresenter.appendChild(content);
            }
        }
        
        // return the created element
        return elt;
    },
    
    prepareHiddenElementForATDeviceUpdate : function () {
        /// <summary>
        /// JAWS, an Assistive Technology device responds to updates to form elements 
        /// and refreshes its document buffer to what is showing live
        /// in the browser. To ensure that Toolkit controls that make XmlHttpRequests to
        /// retrieve content are useful to users with visual disabilities, we update a
        /// hidden form element to ensure that JAWS conveys what is in
        /// the browser. See this article for more details: 
        /// http://juicystudio.com/article/improving-ajax-applications-for-jaws-users.php
        /// This method creates a hidden input on the screen for any page that uses a Toolkit
        /// control that will perform an XmlHttpRequest.
        /// </summary>   
        var objHidden = document.getElementById('hiddenInputToUpdateATBuffer_CommonToolkitScripts');
        if (!objHidden) {
            var objHidden = document.createElement('input');
            objHidden.setAttribute('type', 'hidden');
            objHidden.setAttribute('value', '1');
            objHidden.setAttribute('id', 'hiddenInputToUpdateATBuffer_CommonToolkitScripts');
            objHidden.setAttribute('name', 'hiddenInputToUpdateATBuffer_CommonToolkitScripts');
            if ( document.forms[0] ) {
                document.forms[0].appendChild(objHidden);
            }
        }
    },
    
    updateFormToRefreshATDeviceBuffer : function () {
        /// <summary>
        /// Updates the hidden buffer to ensure that the latest document stream is picked up
        /// by the screen reader.
        /// </summary>
        var objHidden = document.getElementById('hiddenInputToUpdateATBuffer_CommonToolkitScripts');

        if (objHidden) {
            if (objHidden.getAttribute('value') == '1') {
                objHidden.setAttribute('value', '0');
            } else {
                objHidden.setAttribute('value', '1');
            }
        }
    }
}

// Create the singleton instance of the CommonToolkitScripts
var CommonToolkitScripts = AjaxControlToolkit.CommonToolkitScripts = new AjaxControlToolkit._CommonToolkitScripts();
var $common = CommonToolkitScripts;

// Alias functions that were moved from BlockingScripts into Common
Sys.UI.DomElement.getVisible = $common.getVisible;
Sys.UI.DomElement.setVisible = $common.setVisible;
Sys.UI.Control.overlaps = $common.overlaps;

AjaxControlToolkit._DomUtility = function() {
    /// <summary>
    /// Utility functions for manipulating the DOM
    /// </summary>
}
AjaxControlToolkit._DomUtility.prototype = {
    isDescendant : function(ancestor, descendant) {
        /// <summary>
        /// Whether the specified element is a descendant of the ancestor
        /// </summary>
        /// <param name="ancestor" type="Sys.UI.DomElement">Ancestor node</param>
        /// <param name="descendant" type="Sys.UI.DomElement">Possible descendant node</param>
        /// <returns type="Boolean" />
        
        for (var n = descendant.parentNode; n != null; n = n.parentNode) {
            if (n == ancestor) return true;
        }
        return false;
    },
    isDescendantOrSelf : function(ancestor, descendant) {
        /// <summary>
        /// Whether the specified element is a descendant of the ancestor or the same as the ancestor
        /// </summary>
        /// <param name="ancestor" type="Sys.UI.DomElement">Ancestor node</param>
        /// <param name="descendant" type="Sys.UI.DomElement">Possible descendant node</param>
        /// <returns type="Boolean" />

        if (ancestor === descendant) 
            return true;
        return AjaxControlToolkit.DomUtility.isDescendant(ancestor, descendant);
    },
    isAncestor : function(descendant, ancestor) {
        /// <summary>
        /// Whether the specified element is an ancestor of the descendant
        /// </summary>
        /// <param name="descendant" type="Sys.UI.DomElement">Descendant node</param>
        /// <param name="ancestor" type="Sys.UI.DomElement">Possible ancestor node</param>
        /// <returns type="Boolean" />

        return AjaxControlToolkit.DomUtility.isDescendant(ancestor, descendant);
    },
    isAncestorOrSelf : function(descendant, ancestor) {
        /// <summary>
        /// Whether the specified element is an ancestor of the descendant or the same as the descendant
        /// </summary>
        /// <param name="descendant" type="Sys.UI.DomElement">Descendant node</param>
        /// <param name="ancestor" type="Sys.UI.DomElement">Possible ancestor node</param>
        /// <returns type="Boolean" />
        
        if (descendant === ancestor)
            return true;
            
        return AjaxControlToolkit.DomUtility.isDescendant(ancestor, descendant);
    },
    isSibling : function(self, sibling) {
        /// <summary>
        /// Whether the specified element is a sibling of the self element
        /// </summary>
        /// <param name="self" type="Sys.UI.DomElement">Self node</param>
        /// <param name="sibling" type="Sys.UI.DomElement">Possible sibling node</param>
        /// <returns type="Boolean" />
        
        var parent = self.parentNode;
        for (var i = 0; i < parent.childNodes.length; i++) {
            if (parent.childNodes[i] == sibling) return true;
        }
        return false;
    }
}
AjaxControlToolkit._DomUtility.registerClass("AjaxControlToolkit._DomUtility");
AjaxControlToolkit.DomUtility = new AjaxControlToolkit._DomUtility();


AjaxControlToolkit.TextBoxWrapper = function(element) {
    /// <summary>
    /// Class that wraps a TextBox (INPUT type="text") to abstract-out the
    /// presence of a watermark (which may be visible to the user but which
    /// should never be read by script.
    /// </summary>
    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
    /// The DOM element the behavior is associated with
    /// </param>
    AjaxControlToolkit.TextBoxWrapper.initializeBase(this, [element]);
    this._current = element.value;
    this._watermark = null;
    this._isWatermarked = false;
}

AjaxControlToolkit.TextBoxWrapper.prototype = {

    dispose : function() {
        /// <summary>
        /// Dispose the behavior
        /// </summary>
        this.get_element().AjaxControlToolkitTextBoxWrapper = null;
        AjaxControlToolkit.TextBoxWrapper.callBaseMethod(this, 'dispose');
    },

    get_Current : function() {
        /// <value type="String">
        /// Current value actually in the TextBox (i.e., TextBox.value)
        /// </value>
        this._current = this.get_element().value;
        return this._current;
    },
    set_Current : function(value) {
        this._current = value;
        this._updateElement();
    },

    get_Value : function() {
        /// <value type="String">
        /// Conceptual "value" of the TextBox - its contents if no watermark is present
        /// or "" if one is
        /// </value>
        if (this.get_IsWatermarked()) {
            return "";
        } else {
            return this.get_Current();
        }
    },
    set_Value : function(text) {
        this.set_Current(text);
        if (!text || (0 == text.length)) {
            if (null != this._watermark) {
                this.set_IsWatermarked(true);
            }
        } else {
            this.set_IsWatermarked(false);
        }
    },

    get_Watermark : function() {
        /// <value type="String">
        /// Text of the watermark for the TextBox
        /// </value>
        return this._watermark;
    },
    set_Watermark : function(value) {
        this._watermark = value;
        this._updateElement();
    },

    get_IsWatermarked : function() {
        /// <value type="Boolean">
        /// true iff the TextBox is watermarked
        /// </value>
        return this._isWatermarked;
    },
    set_IsWatermarked : function(isWatermarked) {
        if (this._isWatermarked != isWatermarked) {
            this._isWatermarked = isWatermarked;
            this._updateElement();
            this._raiseWatermarkChanged();
        }
    },

    _updateElement : function() {
        /// <summary>
        /// Updates the actual contents of the TextBox according to what should be there
        /// </summary>
        var element = this.get_element();
        if (this._isWatermarked) {
            if (element.value != this._watermark) {
                element.value = this._watermark;
            }
        } else {
            if (element.value != this._current) {
                element.value = this._current;
            }
        }
    },

    add_WatermarkChanged : function(handler) {
        /// <summary>
        /// Adds a handler for the WatermarkChanged event
        /// </summary>
        /// <param name="handler" type="Function">
        /// Handler
        /// </param>
        this.get_events().addHandler("WatermarkChanged", handler);
    },
    remove_WatermarkChanged : function(handler) {
        /// <summary>
        /// Removes a handler for the WatermarkChanged event
        /// </summary>
        /// <param name="handler" type="Function">
        /// Handler
        /// </param>
        this.get_events().removeHandler("WatermarkChanged", handler);
    },
    _raiseWatermarkChanged : function() {
        /// <summary>
        /// Raises the WatermarkChanged event
        /// </summary>
        var onWatermarkChangedHandler = this.get_events().getHandler("WatermarkChanged");
        if (onWatermarkChangedHandler) {
            onWatermarkChangedHandler(this, Sys.EventArgs.Empty);
        }
    }
}
AjaxControlToolkit.TextBoxWrapper.get_Wrapper = function(element) {
    /// <summary>
    /// Gets (creating one if necessary) the TextBoxWrapper for the specified TextBox
    /// </summary>
    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
    /// TextBox for which to get the wrapper
    /// </param>
    /// <returns type="AjaxControlToolkit.TextBoxWrapper">
    /// TextBoxWrapper instance
    /// </returns>
    if (null == element.AjaxControlToolkitTextBoxWrapper) {
        element.AjaxControlToolkitTextBoxWrapper = new AjaxControlToolkit.TextBoxWrapper(element);
    }
    return element.AjaxControlToolkitTextBoxWrapper;
}
AjaxControlToolkit.TextBoxWrapper.registerClass('AjaxControlToolkit.TextBoxWrapper', Sys.UI.Behavior);

AjaxControlToolkit.TextBoxWrapper.validatorGetValue = function(id) {
    /// <summary>
    /// Wrapper for ASP.NET's validatorGetValue to return the value from the wrapper if present
    /// </summary>
    /// <param name="id" type="String">
    /// id of the element
    /// </param>
    /// <returns type="Object">
    /// Value from the wrapper or result of original ValidatorGetValue
    /// </returns>
    var control = $get(id);
    if (control && control.AjaxControlToolkitTextBoxWrapper) {
        return control.AjaxControlToolkitTextBoxWrapper.get_Value();
    }
    return AjaxControlToolkit.TextBoxWrapper._originalValidatorGetValue(id);
}

// Wrap ASP.NET's ValidatorGetValue with AjaxControlToolkit.TextBoxWrapper.validatorGetValue
// to make validators work properly with watermarked TextBoxes
if (typeof(ValidatorGetValue) == 'function') {
    AjaxControlToolkit.TextBoxWrapper._originalValidatorGetValue = ValidatorGetValue;
    ValidatorGetValue = AjaxControlToolkit.TextBoxWrapper.validatorGetValue;
}


// Temporary fix null reference bug in Sys.CultureInfo._getAbbrMonthIndex
if (Sys.CultureInfo.prototype._getAbbrMonthIndex) {
    try {
        Sys.CultureInfo.prototype._getAbbrMonthIndex('');
    } catch(ex) {
        Sys.CultureInfo.prototype._getAbbrMonthIndex = function(value) {
            if (!this._upperAbbrMonths) {
                this._upperAbbrMonths = this._toUpperArray(this.dateTimeFormat.AbbreviatedMonthNames);
            }
            return Array.indexOf(this._upperAbbrMonths, this._toUpper(value));
        }
        Sys.CultureInfo.CurrentCulture._getAbbrMonthIndex = Sys.CultureInfo.prototype._getAbbrMonthIndex;
        Sys.CultureInfo.InvariantCulture._getAbbrMonthIndex = Sys.CultureInfo.prototype._getAbbrMonthIndex;
    }
}

//END AjaxControlToolkit.Common.Common.js
//START AjaxControlToolkit.Compat.Timer.Timer.js
// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Permissive License.
// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
// All other rights reserved.


/// <reference name="MicrosoftAjax.debug.js" />
/// <reference name="MicrosoftAjaxTimer.debug.js" />
/// <reference name="MicrosoftAjaxWebForms.debug.js" />


///////////////////////////////////////////////////////////////////////////////
// Sys.Timer

Sys.Timer = function() {
    Sys.Timer.initializeBase(this);
    
    this._interval = 1000;
    this._enabled = false;
    this._timer = null;
}

Sys.Timer.prototype = {
    get_interval: function() {
        
        return this._interval;
    },
    set_interval: function(value) {
        
        if (this._interval !== value) {
            this._interval = value;
            this.raisePropertyChanged('interval');
            
            if (!this.get_isUpdating() && (this._timer !== null)) {
                this._stopTimer();
                this._startTimer();
            }
        }
    },
    
    get_enabled: function() {
        
        return this._enabled;
    },
    set_enabled: function(value) {
        
        if (value !== this.get_enabled()) {
            this._enabled = value;
            this.raisePropertyChanged('enabled');
            if (!this.get_isUpdating()) {
                if (value) {
                    this._startTimer();
                }
                else {
                    this._stopTimer();
                }
            }
        }
    },

    
    add_tick: function(handler) {
        
        
        this.get_events().addHandler("tick", handler);
    },

    remove_tick: function(handler) {
        
        
        this.get_events().removeHandler("tick", handler);
    },

    dispose: function() {
        this.set_enabled(false);
        this._stopTimer();
        
        Sys.Timer.callBaseMethod(this, 'dispose');
    },
    
    updated: function() {
        Sys.Timer.callBaseMethod(this, 'updated');

        if (this._enabled) {
            this._stopTimer();
            this._startTimer();
        }
    },

    _timerCallback: function() {
        var handler = this.get_events().getHandler("tick");
        if (handler) {
            handler(this, Sys.EventArgs.Empty);
        }
    },

    _startTimer: function() {
        this._timer = window.setInterval(Function.createDelegate(this, this._timerCallback), this._interval);
    },

    _stopTimer: function() {
        window.clearInterval(this._timer);
        this._timer = null;
    }
}

Sys.Timer.descriptor = {
    properties: [   {name: 'interval', type: Number},
                    {name: 'enabled', type: Boolean} ],
    events: [ {name: 'tick'} ]
}

Sys.Timer.registerClass('Sys.Timer', Sys.Component);

//END AjaxControlToolkit.Compat.Timer.Timer.js
//START AjaxControlToolkit.ExtenderBase.BaseScripts.js
// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Permissive License.
// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
// All other rights reserved.


/// <reference name="MicrosoftAjax.debug.js" />
/// <reference name="MicrosoftAjaxTimer.debug.js" />
/// <reference name="MicrosoftAjaxWebForms.debug.js" />


Type.registerNamespace('AjaxControlToolkit');

// This is the base behavior for all extender behaviors
AjaxControlToolkit.BehaviorBase = function(element) {
    /// <summary>
    /// Base behavior for all extender behaviors
    /// </summary>
    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
    /// Element the behavior is associated with
    /// </param>
    AjaxControlToolkit.BehaviorBase.initializeBase(this,[element]);
    
    this._clientStateFieldID = null;
    this._pageRequestManager = null;
    this._partialUpdateBeginRequestHandler = null;
    this._partialUpdateEndRequestHandler = null;
}
AjaxControlToolkit.BehaviorBase.prototype = {
    initialize : function() {
        /// <summary>
        /// Initialize the behavior
        /// </summary>

        // TODO: Evaluate necessity
        AjaxControlToolkit.BehaviorBase.callBaseMethod(this, 'initialize');
    },

    dispose : function() {
        /// <summary>
        /// Dispose the behavior
        /// </summary>
        AjaxControlToolkit.BehaviorBase.callBaseMethod(this, 'dispose');

        if (this._pageRequestManager) {
            if (this._partialUpdateBeginRequestHandler) {
                this._pageRequestManager.remove_beginRequest(this._partialUpdateBeginRequestHandler);
                this._partialUpdateBeginRequestHandler = null;
            }
            if (this._partialUpdateEndRequestHandler) {
                this._pageRequestManager.remove_endRequest(this._partialUpdateEndRequestHandler);
                this._partialUpdateEndRequestHandler = null;
            }
            this._pageRequestManager = null;
        }
    },

    get_ClientStateFieldID : function() {
        /// <value type="String">
        /// ID of the hidden field used to store client state
        /// </value>
        return this._clientStateFieldID;
    },
    set_ClientStateFieldID : function(value) {
        if (this._clientStateFieldID != value) {
            this._clientStateFieldID = value;
            this.raisePropertyChanged('ClientStateFieldID');
        }
    },

    get_ClientState : function() {
        /// <value type="String">
        /// Client state
        /// </value>
        if (this._clientStateFieldID) {
            var input = document.getElementById(this._clientStateFieldID);
            if (input) {
                return input.value;
            }
        }
        return null;
    },
    set_ClientState : function(value) {
        if (this._clientStateFieldID) {
            var input = document.getElementById(this._clientStateFieldID);
            if (input) {
                input.value = value;
            }
        }
    },

    registerPartialUpdateEvents : function() {
        /// <summary>
        /// Register for beginRequest and endRequest events on the PageRequestManager,
        /// (which cause _partialUpdateBeginRequest and _partialUpdateEndRequest to be
        /// called when an UpdatePanel refreshes)
        /// </summary>

        if (Sys && Sys.WebForms && Sys.WebForms.PageRequestManager){
            this._pageRequestManager = Sys.WebForms.PageRequestManager.getInstance();
            if (this._pageRequestManager) {
                this._partialUpdateBeginRequestHandler = Function.createDelegate(this, this._partialUpdateBeginRequest);
                this._pageRequestManager.add_beginRequest(this._partialUpdateBeginRequestHandler);
                this._partialUpdateEndRequestHandler = Function.createDelegate(this, this._partialUpdateEndRequest);
                this._pageRequestManager.add_endRequest(this._partialUpdateEndRequestHandler);
            }
        }
    },

    _partialUpdateBeginRequest : function(sender, beginRequestEventArgs) {
        /// <summary>
        /// Method that will be called when a partial update (via an UpdatePanel) begins,
        /// if registerPartialUpdateEvents() has been called.
        /// </summary>
        /// <param name="sender" type="Object">
        /// Sender
        /// </param>
        /// <param name="beginRequestEventArgs" type="Sys.WebForms.BeginRequestEventArgs">
        /// Event arguments
        /// </param>

        // Nothing done here; override this method in a child class
    },
    
    _partialUpdateEndRequest : function(sender, endRequestEventArgs) {
        /// <summary>
        /// Method that will be called when a partial update (via an UpdatePanel) finishes,
        /// if registerPartialUpdateEvents() has been called.
        /// </summary>
        /// <param name="sender" type="Object">
        /// Sender
        /// </param>
        /// <param name="endRequestEventArgs" type="Sys.WebForms.EndRequestEventArgs">
        /// Event arguments
        /// </param>

        // Nothing done here; override this method in a child class
    }
}
AjaxControlToolkit.BehaviorBase.registerClass('AjaxControlToolkit.BehaviorBase', Sys.UI.Behavior);


// Dynamically populates content when the populate method is called
AjaxControlToolkit.DynamicPopulateBehaviorBase = function(element) {
    /// <summary>
    /// DynamicPopulateBehaviorBase is used to add DynamicPopulateBehavior funcitonality
    /// to other extenders.  It will dynamically populate the contents of the target element
    /// when its populate method is called.
    /// </summary>
    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
    /// DOM Element the behavior is associated with
    /// </param>
    AjaxControlToolkit.DynamicPopulateBehaviorBase.initializeBase(this, [element]);
    
    this._DynamicControlID = null;
    this._DynamicContextKey = null;
    this._DynamicServicePath = null;
    this._DynamicServiceMethod = null;
    this._cacheDynamicResults = false;
    this._dynamicPopulateBehavior = null;
    this._populatingHandler = null;
    this._populatedHandler = null;
}
AjaxControlToolkit.DynamicPopulateBehaviorBase.prototype = {
    initialize : function() {
        /// <summary>
        /// Initialize the behavior
        /// </summary>

        AjaxControlToolkit.DynamicPopulateBehaviorBase.callBaseMethod(this, 'initialize');

        // Create event handlers
        this._populatingHandler = Function.createDelegate(this, this._onPopulating);
        this._populatedHandler = Function.createDelegate(this, this._onPopulated);
    },

    dispose : function() {
        /// <summary>
        /// Dispose the behavior
        /// </summary>

        // Dispose of event handlers
        if (this._populatedHandler) {
            if (this._dynamicPopulateBehavior) {
                this._dynamicPopulateBehavior.remove_populated(this._populatedHandler);
            }
            this._populatedHandler = null;
        }
        if (this._populatingHandler) {
            if (this._dynamicPopulateBehavior) {
                this._dynamicPopulateBehavior.remove_populating(this._populatingHandler);
            }
            this._populatingHandler = null;
        }

        // Dispose of the placeholder control and behavior
        if (this._dynamicPopulateBehavior) {
            this._dynamicPopulateBehavior.dispose();
            this._dynamicPopulateBehavior = null;
        }
        AjaxControlToolkit.DynamicPopulateBehaviorBase.callBaseMethod(this, 'dispose');
    },

    populate : function(contextKeyOverride) {
        /// <summary>
        /// Demand-create the DynamicPopulateBehavior and use it to populate the target element
        /// </summary>
        /// <param name="contextKeyOverride" type="String" mayBeNull="true" optional="true">
        /// An arbitrary string value to be passed to the web method. For example, if the element to be populated is within a data-bound repeater, this could be the ID of the current row.
        /// </param>

        // If the DynamicPopulateBehavior's element is out of date, dispose of it
        if (this._dynamicPopulateBehavior && (this._dynamicPopulateBehavior.get_element() != $get(this._DynamicControlID))) {
            this._dynamicPopulateBehavior.dispose();
            this._dynamicPopulateBehavior = null;
        }
        
        // If a DynamicPopulateBehavior is not available and the necessary information is, create one
        if (!this._dynamicPopulateBehavior && this._DynamicControlID && this._DynamicServiceMethod) {
            this._dynamicPopulateBehavior = $create(AjaxControlToolkit.DynamicPopulateBehavior,
                {
                    "id" : this.get_id() + "_DynamicPopulateBehavior",
                    "ContextKey" : this._DynamicContextKey,
                    "ServicePath" : this._DynamicServicePath,
                    "ServiceMethod" : this._DynamicServiceMethod,
                    "cacheDynamicResults" : this._cacheDynamicResults
                }, null, null, $get(this._DynamicControlID));

            // Attach event handlers
            this._dynamicPopulateBehavior.add_populating(this._populatingHandler);
            this._dynamicPopulateBehavior.add_populated(this._populatedHandler);
        }
        
        // If a DynamicPopulateBehavior is available, use it to populate the dynamic content
        if (this._dynamicPopulateBehavior) {
            this._dynamicPopulateBehavior.populate(contextKeyOverride ? contextKeyOverride : this._DynamicContextKey);
        }
    },

    _onPopulating : function(sender, eventArgs) {
        /// <summary>
        /// Handler for DynamicPopulate behavior's Populating event
        /// </summary>
        /// <param name="sender" type="Object">
        /// DynamicPopulate behavior
        /// </param>
        /// <param name="eventArgs" type="Sys.CancelEventArgs" mayBeNull="false">
        /// Event args
        /// </param>
        this.raisePopulating(eventArgs);
    },

    _onPopulated : function(sender, eventArgs) {
        /// <summary>
        /// Handler for DynamicPopulate behavior's Populated event
        /// </summary>
        /// <param name="sender" type="Object">
        /// DynamicPopulate behavior
        /// </param>
        /// <param name="eventArgs" type="Sys.EventArgs" mayBeNull="false">
        /// Event args
        /// </param>
        this.raisePopulated(eventArgs);
    },

    get_dynamicControlID : function() {
        /// <value type="String">
        /// ID of the element to populate with dynamic content
        /// </value>
        return this._DynamicControlID;
    },
    get_DynamicControlID : this.get_dynamicControlID,
    set_dynamicControlID : function(value) {
        if (this._DynamicControlID != value) {
            this._DynamicControlID = value;
            this.raisePropertyChanged('dynamicControlID');
            this.raisePropertyChanged('DynamicControlID');
        }
    },
    set_DynamicControlID : this.set_dynamicControlID,

    get_dynamicContextKey : function() {
        /// <value type="String">
        /// An arbitrary string value to be passed to the web method.
        /// For example, if the element to be populated is within a
        /// data-bound repeater, this could be the ID of the current row.
        /// </value>
        return this._DynamicContextKey;
    },
    get_DynamicContextKey : this.get_dynamicContextKey,
    set_dynamicContextKey : function(value) {
        if (this._DynamicContextKey != value) {
            this._DynamicContextKey = value;
            this.raisePropertyChanged('dynamicContextKey');
            this.raisePropertyChanged('DynamicContextKey');
        }
    },
    set_DynamicContextKey : this.set_dynamicContextKey,

    get_dynamicServicePath : function() {
        /// <value type="String" mayBeNull="true" optional="true">
        /// The URL of the web service to call.  If the ServicePath is not defined, then we will invoke a PageMethod instead of a web service.
        /// </value>
        return this._DynamicServicePath;
    },
    get_DynamicServicePath : this.get_dynamicServicePath,
    set_dynamicServicePath : function(value) {
        if (this._DynamicServicePath != value) {
            this._DynamicServicePath = value;
            this.raisePropertyChanged('dynamicServicePath');
            this.raisePropertyChanged('DynamicServicePath');
        }
    },
    set_DynamicServicePath : this.set_dynamicServicePath,

    get_dynamicServiceMethod : function() {
        /// <value type="String">
        /// The name of the method to call on the page or web service
        /// </value>
        /// <remarks>
        /// The signature of the method must exactly match the following:
        ///     [WebMethod]
        ///     string DynamicPopulateMethod(string contextKey)
        ///     {
        ///         ...
        ///     }
        /// </remarks>
        return this._DynamicServiceMethod;
    },
    get_DynamicServiceMethod : this.get_dynamicServiceMethod,
    set_dynamicServiceMethod : function(value) {
        if (this._DynamicServiceMethod != value) {
            this._DynamicServiceMethod = value;
            this.raisePropertyChanged('dynamicServiceMethod');
            this.raisePropertyChanged('DynamicServiceMethod');
        }
    },
    set_DynamicServiceMethod : this.set_dynamicServiceMethod,
    
    get_cacheDynamicResults : function() {
        /// <value type="Boolean" mayBeNull="false">
        /// Whether the results of the dynamic population should be cached and
        /// not fetched again after the first load
        /// </value>
        return this._cacheDynamicResults;
    },
    set_cacheDynamicResults : function(value) {
        if (this._cacheDynamicResults != value) {
            this._cacheDynamicResults = value;
            this.raisePropertyChanged('cacheDynamicResults');
        }
    },
    
    add_populated : function(handler) {
        /// <summary>
        /// Add a handler on the populated event
        /// </summary>
        /// <param name="handler" type="Function">
        /// Handler
        /// </param>
        this.get_events().addHandler("populated", handler);
    },
    remove_populated : function(handler) {
        /// <summary>
        /// Remove a handler from the populated event
        /// </summary>
        /// <param name="handler" type="Function">
        /// Handler
        /// </param>
        this.get_events().removeHandler("populated", handler);
    },
    raisePopulated : function(arg) {
        /// <summary>
        /// Raise the populated event
        /// </summary>
        /// <param name="arg" type="Sys.EventArgs">
        /// Event arguments
        /// </param>
        var handler = this.get_events().getHandler("populated");  
        if (handler) handler(this, arg);
    },
    
    add_populating : function(handler) {
        /// <summary>
        /// Add an event handler for the populating event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().addHandler('populating', handler);
    },
    remove_populating : function(handler) {
        /// <summary>
        /// Remove an event handler from the populating event
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false">
        /// Event handler
        /// </param>
        /// <returns />
        this.get_events().removeHandler('populating', handler);
    },
    raisePopulating : function(eventArgs) {
        /// <summary>
        /// Raise the populating event
        /// </summary>
        /// <param name="eventArgs" type="Sys.CancelEventArgs" mayBeNull="false">
        /// Event arguments for the populating event
        /// </param>
        /// <returns />
        
        var handler = this.get_events().getHandler('populating');
        if (handler) {
            handler(this, eventArgs);
        }
    }
}
AjaxControlToolkit.DynamicPopulateBehaviorBase.registerClass('AjaxControlToolkit.DynamicPopulateBehaviorBase', AjaxControlToolkit.BehaviorBase);


AjaxControlToolkit.ControlBase = function(element) {
    AjaxControlToolkit.ControlBase.initializeBase(this, [element]);
    this._clientStateField = null;
    this._callbackTarget = null;
    this._onsubmit$delegate = Function.createDelegate(this, this._onsubmit);
    this._oncomplete$delegate = Function.createDelegate(this, this._oncomplete);
    this._onerror$delegate = Function.createDelegate(this, this._onerror);
}
AjaxControlToolkit.ControlBase.prototype = {
    initialize : function() {
        AjaxControlToolkit.ControlBase.callBaseMethod(this, "initialize");
        // load the client state if possible
        if (this._clientStateField) {
            this.loadClientState(this._clientStateField.value);
        }
        // attach an event to save the client state before a postback or updatepanel partial postback
        if (typeof(Sys.WebForms)!=="undefined" && typeof(Sys.WebForms.PageRequestManager)!=="undefined") {
            Array.add(Sys.WebForms.PageRequestManager.getInstance()._onSubmitStatements, this._onsubmit$delegate);
        } else {
            $addHandler(document.forms[0], "submit", this._onsubmit$delegate);
        }
    },
    dispose : function() {
        if (typeof(Sys.WebForms)!=="undefined" && typeof(Sys.WebForms.PageRequestManager)!=="undefined") {
            Array.remove(Sys.WebForms.PageRequestManager.getInstance()._onSubmitStatements, this._onsubmit$delegate);
        } else {
            $removeHandler(document.forms[0], "submit", this._onsubmit$delegate);
        }
        AjaxControlToolkit.ControlBase.callBaseMethod(this, "dispose");
    },
    findElement : function(id) {
        // <summary>Finds an element within this control (ScriptControl/ScriptUserControl are NamingContainers);
        return $get(this.get_id() + '_' + id.split(':').join('_'));
    },
    get_clientStateField : function() {
        return this._clientStateField;
    },
    set_clientStateField : function(value) {
        if (this.get_isInitialized()) throw Error.invalidOperation(AjaxControlToolkit.Resources.ExtenderBase_CannotSetClientStateField);
        if (this._clientStateField != value) {
            this._clientStateField = value;
            this.raisePropertyChanged('clientStateField');
        }
    },
    loadClientState : function(value) {
        /// <remarks>override this method to intercept client state loading after a callback</remarks>
    },
    saveClientState : function() {
        /// <remarks>override this method to intercept client state acquisition before a callback</remarks>
        return null;
    },
    _invoke : function(name, args, cb) {
        /// <summary>invokes a callback method on the server control</summary>        
        if (!this._callbackTarget) {
            throw Error.invalidOperation(AjaxControlToolkit.Resources.ExtenderBase_ControlNotRegisteredForCallbacks);
        }
        if (typeof(WebForm_DoCallback)==="undefined") {
            throw Error.invalidOperation(AjaxControlToolkit.Resources.ExtenderBase_PageNotRegisteredForCallbacks);
        }
        var ar = [];
        for (var i = 0; i < args.length; i++) 
            ar[i] = args[i];
        var clientState = this.saveClientState();
        if (clientState != null && !String.isInstanceOfType(clientState)) {
            throw Error.invalidOperation(AjaxControlToolkit.Resources.ExtenderBase_InvalidClientStateType);
        }
        var payload = Sys.Serialization.JavaScriptSerializer.serialize({name:name,args:ar,state:this.saveClientState()});
        WebForm_DoCallback(this._callbackTarget, payload, this._oncomplete$delegate, cb, this._onerror$delegate, true);
    },
    _oncomplete : function(result, context) {
        result = Sys.Serialization.JavaScriptSerializer.deserialize(result);
        if (result.error) {
            throw Error.create(result.error);
        }
        this.loadClientState(result.state);
        context(result.result);
    },
    _onerror : function(message, context) {
        throw Error.create(message);
    },
    _onsubmit : function() {
        if (this._clientStateField) {
            this._clientStateField.value = this.saveClientState();
        }
        return true;
    }    
   
}
AjaxControlToolkit.ControlBase.registerClass("AjaxControlToolkit.ControlBase", Sys.UI.Control);

AjaxControlToolkit.Resources={
"PasswordStrength_InvalidWeightingRatios":"Strength Weighting ratios must have 4 elements","Animation_ChildrenNotAllowed":"AjaxControlToolkit.Animation.createAnimation cannot add child animations to type \"{0}\" that does not derive from AjaxControlToolkit.Animation.ParentAnimation","PasswordStrength_RemainingSymbols":"{0} symbol characters","ExtenderBase_CannotSetClientStateField":"clientStateField can only be set before initialization","RTE_PreviewHTML":"Preview HTML","RTE_JustifyCenter":"Justify Center","PasswordStrength_RemainingUpperCase":"{0} more upper case characters","Animation_TargetNotFound":"AjaxControlToolkit.Animation.Animation.set_animationTarget requires the ID of a Sys.UI.DomElement or Sys.UI.Control.  No element or control could be found corresponding to \"{0}\"","RTE_FontColor":"Font Color","RTE_LabelColor":"Label Color","Common_InvalidBorderWidthUnit":"A unit type of \"{0}\"\u0027 is invalid for parseBorderWidth","RTE_Heading":"Heading","Tabs_PropertySetBeforeInitialization":"{0} cannot be changed before initialization","RTE_OrderedList":"Ordered List","ReorderList_DropWatcherBehavior_NoChild":"Could not find child of list with id \"{0}\"","CascadingDropDown_MethodTimeout":"[Method timeout]","RTE_Columns":"Columns","RTE_InsertImage":"Insert Image","RTE_InsertTable":"Insert Table","RTE_Values":"Values","RTE_OK":"OK","ExtenderBase_PageNotRegisteredForCallbacks":"This Page has not been registered for callbacks","Animation_NoDynamicPropertyFound":"AjaxControlToolkit.Animation.createAnimation found no property corresponding to \"{0}\" or \"{1}\"","Animation_InvalidBaseType":"AjaxControlToolkit.Animation.registerAnimation can only register types that inherit from AjaxControlToolkit.Animation.Animation","RTE_UnorderedList":"Unordered List","ResizableControlBehavior_InvalidHandler":"{0} handler not a function, function name, or function text","Animation_InvalidColor":"Color must be a 7-character hex representation (e.g. #246ACF), not \"{0}\"","RTE_CellColor":"Cell Color","PasswordStrength_RemainingMixedCase":"Mixed case characters","RTE_Italic":"Italic","CascadingDropDown_NoParentElement":"Failed to find parent element \"{0}\"","ValidatorCallout_DefaultErrorMessage":"This control is invalid","RTE_Indent":"Indent","ReorderList_DropWatcherBehavior_CallbackError":"Reorder failed, see details below.\\r\\n\\r\\n{0}","PopupControl_NoDefaultProperty":"No default property supported for control \"{0}\" of type \"{1}\"","RTE_Normal":"Normal","PopupExtender_NoParentElement":"Couldn\u0027t find parent element \"{0}\"","RTE_ViewValues":"View Values","RTE_Legend":"Legend","RTE_Labels":"Labels","RTE_CellSpacing":"Cell Spacing","PasswordStrength_RemainingNumbers":"{0} more numbers","RTE_Border":"Border","RTE_Create":"Create","RTE_BackgroundColor":"Background Color","RTE_Cancel":"Cancel","RTE_JustifyFull":"Justify Full","RTE_JustifyLeft":"Justify Left","RTE_Cut":"Cut","ResizableControlBehavior_CannotChangeProperty":"Changes to {0} not supported","RTE_ViewSource":"View Source","Common_InvalidPaddingUnit":"A unit type of \"{0}\" is invalid for parsePadding","RTE_Paste":"Paste","ExtenderBase_ControlNotRegisteredForCallbacks":"This Control has not been registered for callbacks","Calendar_Today":"Today: {0}","Common_DateTime_InvalidFormat":"Invalid format","ListSearch_DefaultPrompt":"Type to search","CollapsiblePanel_NoControlID":"Failed to find element \"{0}\"","RTE_ViewEditor":"View Editor","RTE_BarColor":"Bar Color","PasswordStrength_DefaultStrengthDescriptions":"NonExistent;Very Weak;Weak;Poor;Almost OK;Barely Acceptable;Average;Good;Strong;Excellent;Unbreakable!","RTE_Inserttexthere":"Insert text here","Animation_UknownAnimationName":"AjaxControlToolkit.Animation.createAnimation could not find an Animation corresponding to the name \"{0}\"","ExtenderBase_InvalidClientStateType":"saveClientState must return a value of type String","Rating_CallbackError":"An unhandled exception has occurred:\\r\\n{0}","Tabs_OwnerExpected":"owner must be set before initialize","DynamicPopulate_WebServiceTimeout":"Web service call timed out","PasswordStrength_RemainingLowerCase":"{0} more lower case characters","Animation_MissingAnimationName":"AjaxControlToolkit.Animation.createAnimation requires an object with an AnimationName property","RTE_JustifyRight":"Justify Right","Tabs_ActiveTabArgumentOutOfRange":"Argument is not a member of the tabs collection","RTE_CellPadding":"Cell Padding","RTE_ClearFormatting":"Clear Formatting","AlwaysVisible_ElementRequired":"AjaxControlToolkit.AlwaysVisibleControlBehavior must have an element","Slider_NoSizeProvided":"Please set valid values for the height and width attributes in the slider\u0027s CSS classes","DynamicPopulate_WebServiceError":"Web Service call failed: {0}","PasswordStrength_StrengthPrompt":"Strength: ","PasswordStrength_RemainingCharacters":"{0} more characters","PasswordStrength_Satisfied":"Nothing more required","RTE_Hyperlink":"Hyperlink","Animation_NoPropertyFound":"AjaxControlToolkit.Animation.createAnimation found no property corresponding to \"{0}\"","PasswordStrength_InvalidStrengthDescriptionStyles":"Text Strength description style classes must match the number of text descriptions.","PasswordStrength_GetHelpRequirements":"Get help on password requirements","PasswordStrength_InvalidStrengthDescriptions":"Invalid number of text strength descriptions specified","RTE_Underline":"Underline","Tabs_PropertySetAfterInitialization":"{0} cannot be changed after initialization","RTE_Rows":"Rows","RTE_Redo":"Redo","RTE_Size":"Size","RTE_Undo":"Undo","RTE_Bold":"Bold","RTE_Copy":"Copy","RTE_Font":"Font","CascadingDropDown_MethodError":"[Method error {0}]","RTE_BorderColor":"Border Color","RTE_Paragraph":"Paragraph","RTE_InsertHorizontalRule":"Insert Horizontal Rule","Common_UnitHasNoDigits":"No digits","RTE_Outdent":"Outdent","Common_DateTime_InvalidTimeSpan":"\"{0}\" is not a valid TimeSpan format","Animation_CannotNestSequence":"AjaxControlToolkit.Animation.SequenceAnimation cannot be nested inside AjaxControlToolkit.Animation.ParallelAnimation","Shared_BrowserSecurityPreventsPaste":"Your browser security settings don\u0027t permit the automatic execution of paste operations. Please use the keyboard shortcut Ctrl+V instead."};
//END AjaxControlToolkit.ExtenderBase.BaseScripts.js
//START AjaxControlToolkit.SlideShow.SlideShowBehavior.js
// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Permissive License.
// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
// All other rights reserved.


/// <reference name="MicrosoftAjax.debug.js" />
/// <reference name="MicrosoftAjaxTimer.debug.js" />
/// <reference name="MicrosoftAjaxWebForms.debug.js" />
/// <reference path="../ExtenderBase/BaseScripts.js" />
/// <reference path="../Common/Common.js" />
/// <reference path="../Compat/Timer/Timer.js" />


Type.registerNamespace('AjaxControlToolkit');
AjaxControlToolkit.SlideShowBehavior = function(element) {
        /// <summary>
        /// creates a new slide show behavior
        /// </summary>
        /// <param name="element" type="Sys.UI.DomElement" DomElement="true" mayBeNull="false" />
        /// <returns />
        AjaxControlToolkit.SlideShowBehavior.initializeBase(this, [element]);
        // Properties
        this._nextButtonID = null;
        this._previousButtonID = null;
        this._imageDescriptionLabelID = null;
        this._imageTitleLabelID = null;
        this._playButtonID = null;
        this._playButtonValue = '||>';
        this._stopButtonValue = '[]';
        this._slideShowServicePath = null;
        this._slideShowServiceMethod = null;
        this._contextKey = null;
        this._useContextKey = false;
        this._playInterval = 3000;
        this._tickHandler = null;
        this._loop = false;
        this._autoPlay = false;
                
        // Variables
        this._inPlayMode = false;
        this._elementImage = null;
        this._bNext = null;
        this._bPrevious = null;
        this._currentIndex = -1;
        this._currentValue = null;
        this._imageDescriptionLabel = null;
        this._imageTitleLabel = null;
        this._bPlay = null;
        this._slides = null;
        this._timer = null;
        this._currentImageElement = null;
        this._images = null;
        this._cachedImageIndex = -1;

        // Delegates
        this._clickNextHandler = null;
        this._clickPreviousHandler = null;
        this._clickPlayHandler = null;
        this._tickHandler = null;
        this._imageLoadedHandler = null;

}
AjaxControlToolkit.SlideShowBehavior.prototype = { 
    initialize : function() {
        ///<summary>
        /// Initialize the slide show.
        /// </summary>
        /// <returns />      
        
        AjaxControlToolkit.SlideShowBehavior.callBaseMethod(this, 'initialize');
        var e = this.get_element();
        this._elementImage = e;
        
        // create an invisible img element
        this._currentImageElement = document.createElement('IMG');
        this._currentImageElement.style.display = 'none';
        document.body.appendChild(this._currentImageElement);
        
        //Create a new parent for Image
        var _divContent = document.createElement('DIV');
        e.parentNode.insertBefore(_divContent, e);
        e.parentNode.removeChild(e);
        _divContent.appendChild(e);
        _divContent.align = 'center';    
        
        this.controlsSetup();
        // Create handlers for slide show buttons clicks events and for image loaded events.
        if (this._bNext) {
            this._clickNextHandler = Function.createDelegate(this, this._onClickNext);
            $addHandler(this._bNext, 'click', this._clickNextHandler);
        }
        if (this._bPrevious) {
            this._clickPreviousHandler = Function.createDelegate(this, this._onClickPrevious);
            $addHandler(this._bPrevious, 'click', this._clickPreviousHandler);
        } 
        if (this._bPlay) {
            this._clickPlayHandler = Function.createDelegate(this, this._onClickPlay);
            $addHandler(this._bPlay, 'click', this._clickPlayHandler);
        } 
        
        this._imageLoadedHandler = Function.createDelegate(this, this._onImageLoaded);
        $addHandler(this._currentImageElement, 'load', this._imageLoadedHandler);
                
        // init slide show
        this._slideShowInit();
    },
    
    dispose : function() {
        ///<summary>
        /// Dispose the handlers and perform other slide show cleanup.
        /// </summary>
        /// <returns />      
        
        if (this._clickNextHandler) {
            $removeHandler(this._bNext, 'click', this._clickNextHandler);
            this._clickNextHandler = null;
        }
        if (this._clickPreviousHandler) {
            $removeHandler(this._bPrevious, 'click', this._clickPreviousHandler);
            this._clickPreviousHandler = null;
        }
        if (this._clickPlayHandler) {
            $removeHandler(this._bPlay, 'click', this._clickPlayHandler);
            this._clickPlayHandler = null;
        }     
        if (this._imageLoadedHandler) {
            $removeHandler(this._currentImageElement, 'load', this._imageLoadedHandler);
            this._imageLoadedHandler = null;
        }
        if (this._timer) {
            this._timer.dispose();
            this._timer = null;
        }
        AjaxControlToolkit.SlideShowBehavior.callBaseMethod(this, 'dispose');
    },
        
    add_slideChanged : function(handler) {
        ///<summary>
        /// Add handler for the <code>slideChanged</code> Event.
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false" />   
        /// <returns />       
        this.get_events().addHandler('slideChanged', handler);
    },
    remove_slideChanged : function(handler) {
        ///<summary>
        /// Remove handler for the <code>slideChanged</code> Event.
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false"/>   
        /// <returns />     
        this.get_events().removeHandler('slideChanged', handler);
    },
    raiseSlideChanged : function(eventArgs) {
        ///<summary>
        /// Raise the <code>slideChanged</code> Event.
        /// </summary>
        /// <param name="eventArgs" type="Sys.EventArgs" mayBeNull="true"/>   
        /// <returns />      
        var handler = this.get_events().getHandler('slideChanged');
        if (handler) {
            if (!eventArgs) {
                eventArgs = Sys.EventArgs.Empty;
            }
            handler(this, eventArgs);
        }
    },
    
    add_slideChanging : function(handler) {
        ///<summary>
        /// Add handler for the <code>slideChanging</code> Event.
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false" />   
        /// <returns />      
        this.get_events().addHandler('slideChanging', handler);
    },
    remove_slideChanging : function(handler) {
        ///<summary>
        /// Remove handler for the <code>slideChanging</code> Event.
        /// </summary>
        /// <param name="handler" type="Function" mayBeNull="false"/>   
        /// <returns />       
        this.get_events().removeHandler('slideChanging', handler);
    },
    raiseSlideChanging : function(previousSlide, newSlide) {
        ///<summary>
        /// Raise the <code>slideChanging</code> Event.
        /// </summary>
        /// <param name="previousSlide" type="Object" mayBeNull="true"/>   
        /// <param name="nextSlide" type="Object" mayBeNull="true"/>           
        /// <returns type="Boolean" />       
        var handler = this.get_events().getHandler('slideChanging');
        if (handler) {
            var eventArgs = new AjaxControlToolkit.SlideShowEventArgs(previousSlide, newSlide, this._currentIndex);
            handler(this, eventArgs);
            return eventArgs.get_cancel();
        }
        return false;
    },
    
    get_contextKey : function() {
        /// <value type="String" mayBeNull="true">
        /// User/page specific context provided to an optional overload of the
        /// web method described by ServiceMethod/ServicePath.  If the context
        /// key is used, it should have the same signature with an additional
        /// parameter named contextKey of type string.
        /// </value>
        return this._contextKey;
    },
    set_contextKey : function(value) {
        if (this._contextKey != value) {
            this._contextKey = value;
            this.set_useContextKey(true);
            // if initialize has not been called
            // then do not reset the slideshow.
            if(this._elementImage) {
                this._slideShowInit();
            }
            this.raisePropertyChanged('contextKey');
        }
    },
    
    get_useContextKey : function() {
        /// <value type="Boolean">
        /// Whether or not the ContextKey property should be used.  This will be
        /// automatically enabled if the ContextKey property is ever set
        /// (on either the client or the server).  If the context key is used,
        /// it should have the same signature with an additional parameter
        /// named contextKey of type string.
        /// </value>
        return this._useContextKey;
    },
    set_useContextKey : function(value) {
        if (this._useContextKey != value) {
            this._useContextKey = value;
            this.raisePropertyChanged('useContextKey');
        }
    },
    
    get_enableCaching: function() {
        /// <value type="Boolean" maybeNull="true">Get or sets whether suggestions retrieved from the webservice should be cached.</value>
        return this._enableCaching;
    },
    set_enableCaching: function(value) {
        this._enableCaching = value;
    },
    
    get_completionListElementID: function() {
        /// <value type="String" maybeNull="true">ID of the completion div element. </value>
        return this._completionListElementID;
    },
    set_completionListElementID: function(value) {
        this._completionListElementID = value;  
    },  
    
    get_completionListCssClass : function() {
        /// <value type="String" maybeNull="true">Css class name that will be used to style the completion list element. </value>
        this._completionListCssClass;
    },
    set_completionListCssClass : function(value) {
        if(this._completionListCssClass != value) {
            this._completionListCssClass = value;    
            this.raisePropertyChanged('completionListCssClass');
        }
    },   
    get_completionListItemCssClass : function() {
        /// <value type="String" maybeNull="true">Css class name that will be used to style an item in the completion list. </value>
        this._completionListItemCssClass;
    },
    set_completionListItemCssClass : function(value) {
        if(this._completionListItemCssClass != value) {
            this._completionListItemCssClass = value;    
            this.raisePropertyChanged('completionListItemCssClass');
        }
    },     
    get_highlightedItemCssClass : function() {
        /// <value type="String" maybeNull="true">Css class name that will be used to style a highlighted item in the list. </value>
        this._highlightedItemCssClass;
    },
    set_highlightedItemCssClass : function(value) {
        if(this._highlightedItemCssClass != value) {        
            this._highlightedItemCssClass = value;    
            this.raisePropertyChanged('highlightedItemCssClass');
        }
    },   
    get_delimiterCharacters: function() {
        /// <value type="String">Gets or sets the character(s) used to seperate words for autocomplete.</value>
        return this._delimiterCharacters;
    },
    set_delimiterCharacters: function(value) {
        this._delimiterCharacters = value;
    },
    
    controlsSetup : function() {
        /// <summary>
        /// Get handles to various slide show controls if specified.
        /// </summary>      
        /// <returns />
        if (this._previousButtonID) {
            this._bPrevious = document.getElementById(this._previousButtonID);
        }
        if (this._imageDescriptionLabelID) {
           this._imageDescriptionLabel = document.getElementById(this._imageDescriptionLabelID);
        }
        if (this._imageTitleLabelID) {
           this._imageTitleLabel = document.getElementById(this._imageTitleLabelID);
        }
        if (this._nextButtonID) {
            this._bNext = document.getElementById(this._nextButtonID);
        }
        if (this._playButtonID) {
            this._bPlay = document.getElementById(this._playButtonID);
            this._bPlay.value = this._playButtonValue;
        }
    },

    resetButtons : function() {
        /// <summary>
        /// Maintain the various buttons states.
        /// </summary>    
        /// <returns />  
                   
        if (!this._loop) {
            // at the last slide
            if (this._slides.length <= this._currentIndex + 1 ) {
                if (this._bNext) this._bNext.disabled = true;
                if (this._bPlay) this._bPlay.disabled = true;
                if (this._bPrevious) this._bPrevious.disabled = false;    
               // turn off play mode if on
                this._inPlayMode = false;
                if (this._timer) {
                    this._timer.set_enabled(false);
                }
                if (this._bPlay) this._bPlay.value = this._playButtonValue; 
                                
            } else {
                if (this._bNext) this._bNext.disabled = false;
                if (this._bPlay) this._bPlay.disabled = false;            
            }
            // at the first slide
            if (this._currentIndex <= 0) {
                if (this._bPrevious) this._bPrevious.disabled = true;
            } else {
                if (this._bPrevious) this._bPrevious.disabled = false;
            }
        }
        else {
            if (this._slides.length == 0) {
                if (this._bPrevious) this._bPrevious.disabled = true;
                if (this._bNext) this._bNext.disabled = true;
                if (this._bPlay) this._bPlay.disabled = true;
            }
        } 
        if (this._inPlayMode) {
            // restart timer
            this._timer.set_enabled(false);
            this._timer.set_enabled(true);            
        }
    },
    
    resetSlideShowButtonState : function() {
        /// <summary>
        /// Maintain the play button state to reflect whether the slide show is in play mode.
        /// </summary>       
        /// <returns />      
            
        if (this._inPlayMode) {
            if (this._bPlay) this._bPlay.value = this._stopButtonValue;
        }
        else {
            this.resetButtons();
            if (this._bPlay) this._bPlay.value = this._playButtonValue;
        }
    },
    
    setCurrentImage : function() {
        /// <summary>
        /// Retrieve the current image.
        /// </summary>  
        /// <returns />    
        if (this._slides[this._currentIndex]) {
            this._currentImageElement.src = this._slides[this._currentIndex].ImagePath;
        } else {
            this._currentImageElement.src = '';
        }
        if(Sys.Browser.agent == Sys.Browser.Opera) {   
            // call the handler explicitly for opera
            this._onImageLoaded(true);
        }
    },
        
    updateImage : function(value) {
        /// <summary>
        /// Set current image to be the specified Slide.
        /// </summary>  
        /// <param name="value" type="Object" mayBeNull="false" />
        /// <returns />
             
        if (value) {
            if (this.raiseSlideChanging(this._currentValue, value)) {
                return;
            }
            this._currentValue = value;
            this._elementImage.src = value.ImagePath;
            this._elementImage.alt = value.Name;
            
            if (this._imageDescriptionLabel) {
                this._imageDescriptionLabel.innerHTML = value.Description ? value.Description : "";
            }
            if (this._imageTitleLabel) {
                this._imageTitleLabel.innerHTML = value.Name ? value.Name : "";
            }
            this.raiseSlideChanged(value);
            this.resetButtons();
        }
    },
    
    get_imageDescriptionLabelID : function() {
        /// <value type="String" mayBeNull="true">    
        /// ID of the label that describes the current slide.
        /// </value>
        return this._imageDescriptionLabelID;
    },    
    set_imageDescriptionLabelID : function(value) {
        if (this._imageDescriptionLabelID != value) {
            this._imageDescriptionLabelID = value;
            this.raisePropertyChanged('imageDescriptionLabelID');
        }
    },
    
    get_imageTitleLabelID : function() {
        /// <value type="String" mayBeNull="true">    
        /// ID of the label that shows the title of the current slide.
        /// </value>
        return this._imageTitleLabelID;
    },
    set_imageTitleLabelID : function(value) {
        if (this._imageTitleLabelID != value) {
            this._imageTitleLabelID = value;
            this.raisePropertyChanged('imageTitleLabelID');
        }
    },
    
    get_nextButtonID : function() {
        /// <value type="String" mayBeNull="true">    
        /// ID on the next button.
        /// </value>        
        return this._nextButtonID;
    },
    set_nextButtonID : function(value) {
        if (this._nextButtonID != value) {
            this._nextButtonID = value;
            this.raisePropertyChanged('nextButtonID');
        }
    },
     
    get_playButtonID : function() {
        /// <value type="String" mayBeNull="true">    
        /// ID on the play button.    
        /// </value>        
        return this._playButtonID;
    },
    set_playButtonID : function(value) {
        if (this._playButtonID != value) {
            this._playButtonID = value;
            this.raisePropertyChanged('playButtonID');
        }
    },
       
    get_playButtonText : function() {
        /// <value type="String" mayBeNull="true">    
        /// Text in play button to play the slide show when it is not playing.    
        /// </value>        
        return this._playButtonValue;
    },
    set_playButtonText : function(value) {
        if (this._playButtonValue != value) {
            this._playButtonValue = value;
            this.raisePropertyChanged('playButtonText');
        }
    },    

    get_stopButtonText : function() {
        /// <value type="String" mayBeNull="true">    
        /// Text in play button to stop the slide show when it is playing.
        /// </value>        
        return this._stopButtonValue;
    },
    set_stopButtonText : function(value) {
        if (this._stopButtonValue != value) {
            this._stopButtonValue = value;
            this.raisePropertyChanged('stopButtonText');
        }
    },

    get_playInterval : function() {
        /// <value type="Number" integer="true" mayBeNull="true">    
        /// Interval in milliseconds between slide switches.
        /// </value>        
        return this._playInterval;
    },
    set_playInterval : function(value) {
        if (this._playInterval != value) {
            this._playInterval = value;
            this.raisePropertyChanged('playInterval');
        }
    },
    
    get_previousButtonID : function() {
        /// <value type="String" mayBeNull="true">
        /// ID of the previous button.
        /// </value>
        return this._previousButtonID;
    },
    set_previousButtonID : function(value) {
        if (this._previousButtonID != value) {
            this._previousButtonID = value;
            this.raisePropertyChanged('previousButtonID');
        }
    },
    
    get_slideShowServicePath : function() {
        /// <value type="String" mayBeNull="true">
        /// Slide show webservice path to pull the images.
        /// </value>        
        return this._slideShowServicePath;
    },
    
    set_slideShowServicePath : function(value) {
        if (this._slideShowServicePath != value) {
            this._slideShowServicePath = value;
            this.raisePropertyChanged('slideShowServicePath');
        }
    },
    
    get_slideShowServiceMethod : function() {
        /// <value type="String" mayBeNull="false">
        /// Slide show webservice methods that will return the slide images.
        /// </value>        
        return this._slideShowServiceMethod;
    },
    set_slideShowServiceMethod : function(value) {
        if (this._slideShowServiceMethod != value) {
            this._slideShowServiceMethod = value;
            this.raisePropertyChanged('slideShowServiceMethod');
        }
    },

    get_loop : function() {
        /// <value type="Boolean" mayBeNull="true">
        /// boolean to detect if slideshow should wrap around on hitting the first/last slides.
        /// </value>
        return this._loop;
    },
    set_loop : function(value) {
        if (this._loop != value) {
            this._loop = value;
            this.raisePropertyChanged('loop');
        }
    },
    
    get_autoPlay : function() {
        /// <value type="Boolean" mayBeNull="true">
        /// boolean to detect if slide show should start playing on render.
        /// </value>
        return this._autoPlay;
    },
    set_autoPlay : function(value) {
        if (this._autoPlay != value) {
            this._autoPlay = value;
            this.raisePropertyChanged('autoPlay');
        }
    },
    
    _onClickNext : function(e) {
        /// <summary>
        /// Next button click handler.
        /// </summary>      
        /// <param name="e" type="Sys.UI.DomEvent" mayBeNull="false" />   
        /// <returns />  
               
        // prevent server post-back for asp.net buttons.
        e.preventDefault();
        e.stopPropagation();        
        this._clickNext();
    }, 
    
    _onImageLoaded : function(e) {
        /// <summary>
        /// Image loaded handler.
        /// </summary>
        /// <param name="e" type="Sys.UI.DomEvent" mayBeNull="false"/>   
        /// <returns />      
        this.updateImage(this._slides[this._currentIndex]);
        this.resetButtons();        
        this._cacheImages();
    },
    
    _clickNext : function() {
        /// <summary>
        /// Switches slide show to displaying the next slide.
        /// </summary>  
        /// <returns />  
                  
        if (this._slides) {
            if ((this._currentIndex + 1) < this._slides.length) {
                ++this._currentIndex;
            } else if (this._loop) {
                this._currentIndex = 0;
            } else {
                return false;
            }
            this.setCurrentImage();
            return true;
        }
        return false;    
    },
        
    _onClickPrevious : function(e) {
        /// <summary>
        /// Previous button click handler.
        /// </summary>
        /// <param name="e" type="Sys.UI.DomEvent" mayBeNull="false"/>   
        /// <returns />  
        
        // prevent server post-back for asp.net buttons.
        e.preventDefault();
        e.stopPropagation();        
        this._clickPrevious();

    }, 
    
    _clickPrevious : function() {
        /// <summary>
        /// Switches slide show to displaying the previous slide.
        /// </summary>    
        /// <returns />          
        
        if (this._slides) {
            if ((this._currentIndex - 1) >= 0) {
                --this._currentIndex;
            }
            else if (this._loop) {
                this._currentIndex = this._slides.length - 1;
            } else {
                return false;
            }
            this.setCurrentImage();
            return true;
        }
        return false;
    },

    _onClickPlay : function(e) {
        /// <summary>
        /// Play button click handler.
        /// </summary>
        /// <param name="e" type="Sys.UI.DomEvent" mayBeNull="false"/>   
        /// <returns />
                
        // prevent server post-back for asp.net buttons.
        e.preventDefault();
        e.stopPropagation();
        this._play();
    }, 
    
    _play : function() {
        /// <summary>
        /// Maintains timer state/slide show buttons state and creates handler to switch images in play mode
        /// if not already in play mode.
        /// </summary>   
        /// <returns />
        if (this._inPlayMode) {
            this._inPlayMode = false;
            this._timer.set_enabled(false);
            this.resetSlideShowButtonState();
        } else {
            // play the side show
            this._inPlayMode = true;
            if (!this._timer) {
                this._timer = new Sys.Timer();
                this._timer.set_interval(this._playInterval);
                this._tickHandler = Function.createDelegate(this, this._onPlay);
                this._timer.add_tick(this._tickHandler);
            }
            this.resetSlideShowButtonState();
            this._timer.set_enabled(true);
        }
    },
    
    _onPlay : function(e) {
        /// <summary>
        /// Sets the slide show to the current image in play mode and maintains button state.
        /// </summary>   
        /// <param name="e" type="Sys.UI.DomEvent" mayBeNull="false"/>
        /// <returns type="Boolean" />
        if (this._slides) {
            if ((this._currentIndex + 1) < this._slides.length) {
                ++this._currentIndex;
                this.setCurrentImage();
                return true;
            } else if (this._loop) {
                this._currentIndex = 0;
                this.setCurrentImage();
                return true;
            } else {
                this._inPlayMode = false;
                this.resetSlideShowButtonState();
            }
        }
        return false;
    },
    
    _slideShowInit : function() {
        /// <summary>
        /// Initializes the slide show by invoking the webservice to retrieve the slides
        /// and sets the first slide.
        /// </summary>
        /// <returns />
        // clear the state of the slideshow
        this._currentIndex = -1;
        this._cachedImageIndex = -1;
        this._inPlayMode = false;
        this._currentValue = null;
        // clear the cache
        this._images = null;
        // Create the service parameters and optionally add the context parameter
        // (thereby determining which method signature we're expecting...)
        var params = null;
        if (this._useContextKey) {
            params = { contextKey : this._contextKey };
        }
        
        Sys.Net.WebServiceProxy.invoke(
                this._slideShowServicePath, 
                this._slideShowServiceMethod, 
                false,
                params,
                Function.createDelegate(this, this._initSlides), 
                null, 
                null);
    },
    
    _initSlides : function(sender, eventArgs) {
        /// <summary>
        /// Initializes the slide show with the first image and configures the specified play settings.
        /// </summary>
        /// <param name="sender" type="Object" mayBeNull="true"/>
        /// <param name="eventArgs" type="Sys.EventArgs" mayBeNull="true" />
        /// <returns />

        this._slides = sender;
        if (this._slides) {
            this._images = new Array();
            this._clickNext();  
            if (this._autoPlay) {
                this._play();
            }
        }
    },
   
    _cacheImages : function() {
        /// <summary>
        /// Caches 4 more slides periodically.
        /// </summary>
        /// <returns />
        
        // cache if current index is divisible by 3
        if ((this._currentIndex) % 3 == 0) {
            var oldCachedImageIndex = this._cachedImageIndex;
            for (var i = this._cachedImageIndex + 1; i < this._slides.length; i++) {
                if (this._slides[i]) {
                    this._images[i] = new Image();
                    this._images[i].src = this._slides[i].ImagePath;
                    this._cachedImageIndex = i;
                    if((oldCachedImageIndex + 4) <= i ) {
                        // cached 4 slides
                        break;
                    }
                }
            }
        }
    }
    
}
AjaxControlToolkit.SlideShowBehavior.registerClass('AjaxControlToolkit.SlideShowBehavior', AjaxControlToolkit.BehaviorBase);

 
AjaxControlToolkit.SlideShowEventArgs = function(previousSlide, nextSlide, slideIndex) {
    /// <summary>
    /// Event arguments for the SlideShowBehavior's slideChanging event
    /// </summary>
    /// <param name="previousSlide" type="Object" mayBeNull="true" />
    /// <param name="nextSlide" type="Object" mayBeNull="true" />
    /// <param name="slideIndex" type="Integer" mayBeNull="true" />
    /// <returns />
    AjaxControlToolkit.SlideShowEventArgs.initializeBase(this);

    this._previousSlide = previousSlide;
    this._nextSlide = nextSlide;
    this._slideIndex = slideIndex;
}
AjaxControlToolkit.SlideShowEventArgs.prototype = {
    get_previousSlide : function() {
        /// <value type="Object">
        /// PreviousSlide
        /// </value>
        return this._previousSlide;
    },

    get_nextSlide : function() {
        /// <value type="Object">
        /// NextSlide
        /// </value>
        return this._nextSlide;
    },

    get_slideIndex : function () {
        /// <value type="Number" integer="true">    
        /// SlideIndex
        /// </value>
        return this._slideIndex;
    }
}
AjaxControlToolkit.SlideShowEventArgs.registerClass('AjaxControlToolkit.SlideShowEventArgs', Sys.CancelEventArgs);

//END AjaxControlToolkit.SlideShow.SlideShowBehavior.js
//START AjaxControlToolkit.TextboxWatermark.TextboxWatermark.js
// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Permissive License.
// See http://www.microsoft.com/resources/sharedsource/licensingbasics/sharedsourcelicenses.mspx.
// All other rights reserved.


/// <reference name="MicrosoftAjax.debug.js" />
/// <reference name="MicrosoftAjaxTimer.debug.js" />
/// <reference name="MicrosoftAjaxWebForms.debug.js" />
/// <reference path="../ExtenderBase/BaseScripts.js" />
/// <reference path="../Common/Common.js" />


Type.registerNamespace('AjaxControlToolkit');

AjaxControlToolkit.TextBoxWatermarkBehavior = function(element) {
    /// <summary>
    /// The TextBoxWatermarkBehavior applies a watermark to a textbox
    /// </summary>
    /// <param name="element" type="Sys.UI.DomElement" domElement="true">
    /// Textbox associated with the behavior
    /// </param>
    AjaxControlToolkit.TextBoxWatermarkBehavior.initializeBase(this, [element]);
    
    // Properties
    this._watermarkText = null;
    this._watermarkCssClass = null;

    // Member variables
    this._focusHandler = null;
    this._blurHandler = null;
    this._keyPressHandler = null;
    this._propertyChangedHandler = null;
    this._watermarkChangedHandler = null;
    this._oldClassName = null;
    this._clearedForSubmit = null;
    this._maxLength = null;

    // Hook into the ASP.NET WebForm_OnSubmit function to clear watermarks prior to submission
    if ((typeof(WebForm_OnSubmit) == 'function') && !AjaxControlToolkit.TextBoxWatermarkBehavior._originalWebForm_OnSubmit) {
        AjaxControlToolkit.TextBoxWatermarkBehavior._originalWebForm_OnSubmit = WebForm_OnSubmit;
        WebForm_OnSubmit = AjaxControlToolkit.TextBoxWatermarkBehavior.WebForm_OnSubmit;
    }
}
AjaxControlToolkit.TextBoxWatermarkBehavior.prototype = {
    initialize : function() {
        /// <summary>
        /// Initialize the behavior
        /// </summary>
        AjaxControlToolkit.TextBoxWatermarkBehavior.callBaseMethod(this, 'initialize');

        var e = this.get_element();

        // Determine if this textbox is focused initially
        var hasInitialFocus = false;
        
        var clientState = AjaxControlToolkit.TextBoxWatermarkBehavior.callBaseMethod(this, 'get_ClientState');
        if (clientState != null && clientState != "") {
            hasInitialFocus = (clientState == "Focused");
            AjaxControlToolkit.TextBoxWatermarkBehavior.callBaseMethod(this, 'set_ClientState', null);
        }

        // Capture the initial style so we can toggle back and forth
        // between this and the watermarked style
        this._oldClassName = e.className;

        // Create delegates
        this._focusHandler = Function.createDelegate(this, this._onFocus);
        this._blurHandler = Function.createDelegate(this, this._onBlur);
        this._keyPressHandler = Function.createDelegate(this, this._onKeyPress);

        // Attach events
        $addHandler(e, 'focus', this._focusHandler);
        $addHandler(e, 'blur', this._blurHandler);
        $addHandler(e, 'keypress', this._keyPressHandler);

        this.registerPropertyChanged();

        // Initialize state and simulate a blur to apply the watermark if appropriate
        // Note: The comparison against _watermarkText is undesirable, but seemingly
        // necessary to support the load->Home->Back scenario in IE
        var currentValue = AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_Current();
        var wrapper = AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element());
        if (("" == currentValue) || (this._watermarkText == currentValue)) {
            wrapper.set_Watermark(this._watermarkText)
            wrapper.set_IsWatermarked(true);
        }
        if (hasInitialFocus) {
            this._onFocus();
        } else {
            e.blur();
            this._onBlur();
        }

        this._clearedForSubmit = false;

        this.registerPartialUpdateEvents();

        this._watermarkChangedHandler = Function.createDelegate(this, this._onWatermarkChanged);
        wrapper.add_WatermarkChanged(this._watermarkChangedHandler);
    },

    dispose : function() {
        /// <summary>
        /// Dispose the behavior
        /// </summary>
        var e = this.get_element();

        if (this._watermarkChangedHandler) {
            AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).remove_WatermarkChanged(this._watermarkChangedHandler);
            this._watermarkChangedHandler = null;
        }

        // Unhook from Sys.Preview.UI.TextBox if present
        if(e.control && this._propertyChangedHandler) {
            e.control.remove_propertyChanged(this._propertyChangedHandler);
            this._propertyChangedHandler = null;
        }

        // Detach events
        if (this._focusHandler) {
            $removeHandler(e, 'focus', this._focusHandler);
            this._focusHandler = null;
        }
        if (this._blurHandler) {
            $removeHandler(e, 'blur', this._blurHandler);
            this._blurHandler = null;
        }
        if (this._keyPressHandler) {
            $removeHandler(e, 'keypress', this._keyPressHandler);
            this._keyPressHandler = null;
        }

        // Clear watermark text to avoid confusion during Refresh/Back/Forward
        if(AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_IsWatermarked()) {
            this.clearText(false);
        }

        AjaxControlToolkit.TextBoxWatermarkBehavior.callBaseMethod(this, 'dispose');
    },

    _onWatermarkChanged : function(sender, eventArgs) {
        /// <summary>
        /// Handler invoked when the watermark changes
        /// </summary>
        /// <param name="sender" type="Object" mayBeNull="true"/>
        /// <param name="eventArgs" type="Sys.EventArgs" mayBeNull="true" />
        if (AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_IsWatermarked()) {
            this._onBlur();
        } else {
            this._onFocus();
        }
    },

    clearText : function(focusing) {
        /// <summary>
        /// Clear the text from the target
        /// </summary>
        /// <param name="focusing" type="Boolean">
        /// Whether or not we are focusing on the textbox
        /// </param>
        var element = this.get_element();
        var wrapper = AjaxControlToolkit.TextBoxWrapper.get_Wrapper(element);
        wrapper.set_Value("");
        wrapper.set_IsWatermarked(false);
        if(focusing) {
            element.setAttribute("autocomplete","off");  // Avoid NS_ERROR_XPC_JS_THREW_STRING error in Firefox
            element.select();  // This fix displays the blinking cursor in a focused, empty text box in IE
        }
    },

    _onFocus : function(evt) {
        /// <summary>
        /// Handler for the textbox's focus event
        /// </summary>
        /// <param name="evt" type="Sys.UI.DomEvent">
        /// Event info
        /// </param>
        
        var e = this.get_element();
        if(AjaxControlToolkit.TextBoxWrapper.get_Wrapper(e).get_IsWatermarked()) {
            // Clear watermark
            this.clearText(evt ? true : false);
        }
        e.className = this._oldClassName;
        
        // Restore the MaxLength on the TextBox when we edit
        // the non-watermarked text
        if (this._maxLength > 0) {
            this.get_element().maxLength = this._maxLength;
            this._maxLength = null;
        }
    },

    _onBlur : function() {
        /// <summary>
        /// Handle the textbox's blur event
        /// </summary>
        var wrapper = AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element());
        if(("" == wrapper.get_Current()) || wrapper.get_IsWatermarked()) {
            // Enlarge the TextBox's MaxLength if it's not big enough
            // to accomodate the watermark
            if (this.get_element().maxLength > 0 && this._watermarkText.length > this.get_element().maxLength) {
                this._maxLength = this.get_element().maxLength;
                this.get_element().maxLength = this._watermarkText.length;
            }
            
            this._applyWatermark();
        }
    },

    _applyWatermark : function() {
        /// <summary>
        /// Apply the watermark to the textbox
        /// </summary>
        var wrapper = AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element());
        wrapper.set_Watermark(this._watermarkText);
        wrapper.set_IsWatermarked(true);
        if(this._watermarkCssClass) {
            this.get_element().className = this._watermarkCssClass;
        }
    },

    _onKeyPress : function() {
        /// <summary>
        /// Handle the textbox's keypress event
        /// </summary>
        AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).set_IsWatermarked(false);
    },

    registerPropertyChanged : function() {
        /// <summary>
        /// Method called to hook up to Sys.Preview.UI.TextBox if present
        /// Note: This method must be called manually if the Sys.Preview.UI.TextBox
        ///       is added after the TextBoxWatermarkBehavior is initialized.
        /// </summary>

        var e = this.get_element();
        if(e.control && !this._propertyChangedHandler) {
            this._propertyChangedHandler = Function.createDelegate(this, this._onPropertyChanged);
            e.control.add_propertyChanged(this._propertyChangedHandler);
        }
    },

    _onPropertyChanged : function(sender, propertyChangedEventArgs) {
        /// <summary>
        /// Handler called automatically when a property change event is fired
        /// </summary>
        /// <param name="sender" type="Object">
        /// Sender
        /// </param>
        /// <param name="propertyChangedEventArgs" type="Sys.PropertyChangedEventArgs">
        /// Event arguments
        /// </param>
        if("text" == propertyChangedEventArgs.get_propertyName()) {
            this.set_Value(AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_Current());
        }
    },

    _onSubmit : function() {
        /// <summary>
        /// Handler Called automatically when a submit happens to clear the watermark before posting back
        /// </summary>
        if(AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_IsWatermarked()) {
            // Clear watermark text before page is submitted
            this.clearText(false);
            this._clearedForSubmit = true;
        }
    },

    _partialUpdateEndRequest : function(sender, endRequestEventArgs) {
        /// <summary>
        /// Handler Called automatically when a partial postback ends
        /// </summary>
        /// <param name="sender" type="Object">
        /// Sender
        /// </param>
        /// <param name="endRequestEventArgs" type="Sys.WebForms.EndRequestEventArgs">
        /// Event arguments
        /// </param>
        AjaxControlToolkit.TextBoxWatermarkBehavior.callBaseMethod(this, '_partialUpdateEndRequest', [sender, endRequestEventArgs]);

        if (this.get_element() && this._clearedForSubmit) {
            // Restore the cleared watermark (useful when the submit was wrapped in an UpdatePanel)
            this.get_element().blur();
            this._onBlur();
            this._clearedForSubmit = false;
        }
    },

    get_WatermarkText : function() {
        /// <value type="String">
        /// The text to show when the control has no value
        /// </value>
        return this._watermarkText;
    },
    set_WatermarkText : function(value) {
        if (this._watermarkText != value) {
            this._watermarkText = value;
            if (AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_IsWatermarked()) {
                this._applyWatermark();
            }
            this.raisePropertyChanged('WatermarkText');
        }
    },

    get_WatermarkCssClass : function() {
        /// <value type="String">
        /// The CSS class to apply to the TextBox when it has no value (e.g. the watermark text is shown).
        /// </value>
        return this._watermarkCssClass;
    },
    set_WatermarkCssClass : function(value) {
        if (this._watermarkCssClass != value) {
            this._watermarkCssClass = value;
            if (AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_IsWatermarked()) {
                this._applyWatermark();
            }
            this.raisePropertyChanged('WatermarkCssClass');
        }
    },

    get_Text : function() {
        /// <value type="String">
        /// Wrapper for the textbox's text that will ignore or create the watermark as appropriate
        /// </value>
        return AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).get_Value();
    },
    set_Text : function(value) {
        if ("" == value) {
            AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).set_Current("");
            this.get_element().blur();
            this._onBlur();  // onBlur needs to see ""
        } else {
            this._onFocus();  // onFocus sets ""
            AjaxControlToolkit.TextBoxWrapper.get_Wrapper(this.get_element()).set_Current(value);
        }
    }
}
AjaxControlToolkit.TextBoxWatermarkBehavior.registerClass('AjaxControlToolkit.TextBoxWatermarkBehavior', AjaxControlToolkit.BehaviorBase);

AjaxControlToolkit.TextBoxWatermarkBehavior.WebForm_OnSubmit = function() {
    /// <summary>
    /// Wraps ASP.NET's WebForm_OnSubmit in order to strip all watermarks prior to submission
    /// </summary>
    /// <returns type="Boolean">
    /// Result of original WebForm_OnSubmit
    /// </returns>
    var result = AjaxControlToolkit.TextBoxWatermarkBehavior._originalWebForm_OnSubmit();
    if (result) {
        var components = Sys.Application.getComponents();
        for(var i = 0 ; i < components.length ; i++) {
            var component = components[i];
            if (AjaxControlToolkit.TextBoxWatermarkBehavior.isInstanceOfType(component)) {
                component._onSubmit();
            }
        }
    }
    return result;
}

//END AjaxControlToolkit.TextboxWatermark.TextboxWatermark.js
if(typeof(Sys)!=='undefined')Sys.Application.notifyScriptLoaded();
(function() {var fn = function() {$get('ctl00_ToolkitScriptManager1_HiddenField').value += ';;AjaxControlToolkit, Version=3.0.20229.15189, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e:en-US:5d420fd0-cf40-483e-abf8-8ba36cc20d95:e2e86ef9:9ea3f0e2:1df13a87:1f41197f:8ccd9c1b';Sys.Application.remove_load(fn);};Sys.Application.add_load(fn);})();