function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;
						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}




DHTML_modalMessage = function()
{
	var url;								// url of modal message
	var htmlOfModalMessage;					// html of modal message
	
	var divs_transparentDiv;				// Transparent div covering page content
	var divs_content;						// Modal message div.
	var iframe;								// Iframe used in ie
	var layoutCss;							// Name of css file;
	var width;								// Width of message box
	var height;								// Height of message box
	
	var existingBodyOverFlowStyle;			// Existing body overflow css
	var dynContentObj;						// Reference to dynamic content object
	var cssClassOfMessageBox;				// Alternative css class of message box - in case you want a different appearance on one of them
	var shadowDivVisible;					// Shadow div visible ? 
	var shadowOffset; 						// X and Y offset of shadow(pixels from content box)
	var MSIE;
		
	this.url = '';							// Default url is blank
	this.htmlOfModalMessage = '';			// Default message is blank
	this.layoutCss = 'modal-message.css';	// Default CSS file
	this.height = 200;						// Default height of modal message
	this.width = 400;						// Default width of modal message
	this.cssClassOfMessageBox = false;		// Default alternative css class for the message box
	this.shadowDivVisible = true;			// Shadow div is visible by default
	this.shadowOffset = 5;					// Default shadow offset.
	this.MSIE = false;
	if(navigator.userAgent.indexOf('MSIE')>=0) this.MSIE = true;
	

}

DHTML_modalMessage.prototype = {
	// {{{ setSource(urlOfSource)
    /**
     *	Set source of the modal dialog box
     * 	
     *
     * @public	
     */		
	setSource : function(urlOfSource)
	{
		this.url = urlOfSource;
		
	}	
	// }}}	
	,
	// {{{ setHtmlContent(newHtmlContent)
    /**
     *	Setting static HTML content for the modal dialog box.
     * 	
     *	@param String newHtmlContent = Static HTML content of box
     *
     * @public	
     */		
	setHtmlContent : function(newHtmlContent)
	{
		this.htmlOfModalMessage = newHtmlContent;
		
	}
	// }}}		
	,
	// {{{ setSize(width,height)
    /**
     *	Set the size of the modal dialog box
     * 	
     *	@param int width = width of box
     *	@param int height = height of box
     *
     * @public	
     */		
	setSize : function(width,height)
	{
		if(width)this.width = width;
		if(height)this.height = height;		
	}
	// }}}		
	,		
	// {{{ setCssClassMessageBox(newCssClass)
    /**
     *	Assign the message box to a new css class.(in case you wants a different appearance on one of them)
     * 	
     *	@param String newCssClass = Name of new css class (Pass false if you want to change back to default)
     *
     * @public	
     */		
	setCssClassMessageBox : function(newCssClass)
	{
		this.cssClassOfMessageBox = newCssClass;
		if(this.divs_content){
			if(this.cssClassOfMessageBox)
				this.divs_content.className=this.cssClassOfMessageBox;
			else
				this.divs_content.className='modalDialog_contentDiv';	
		}
					
	}
	// }}}		
	,	
	// {{{ setShadowOffset(newShadowOffset)
    /**
     *	Specify the size of shadow
     * 	
     *	@param Int newShadowOffset = Offset of shadow div(in pixels from message box - x and y)
     *
     * @public	
     */		
	setShadowOffset : function(newShadowOffset)
	{
		this.shadowOffset = newShadowOffset
					
	}
	// }}}		
	,	
	// {{{ display()
    /**
     *	Display the modal dialog box
     * 	
     *
     * @public	
     */		
	display : function()
	{
		if(!this.divs_transparentDiv){
			this.__createDivs();
		}	
		
		// Redisplaying divs
		this.divs_transparentDiv.style.display='block';
		this.divs_content.style.display='block';
		this.divs_shadow.style.display='block';		

		if(this.MSIE)this.iframe.style.display='block';	
		this.__resizeDivs();
		
		/* Call the __resizeDivs method twice in case the css file has changed. The first execution of this method may not catch these changes */
		window.refToThisModalBoxObj = this;		
		setTimeout('window.refToThisModalBoxObj.__resizeDivs()',150);
		
		this.__insertContent();	// Calling method which inserts content into the message div.
	}
	// }}}		
	,
	// {{{ ()
    /**
     *	Display the modal dialog box
     * 	
     *
     * @public	
     */		
	setShadowDivVisible : function(visible)
	{
		this.shadowDivVisible = visible;
	}
	// }}}	
	,
	// {{{ close()
    /**
     *	Close the modal dialog box
     * 	
     *
     * @public	
     */		
	close : function()
	{
		//document.documentElement.style.overflow = '';	// Setting the CSS overflow attribute of the <html> tag back to default.
		
		/* Hiding divs */
		this.divs_transparentDiv.style.display='none';
		this.divs_content.style.display='none';
		this.divs_shadow.style.display='none';
		if(this.MSIE)this.iframe.style.display='none';
		
	}	
	// }}}	
	,
	// {{{ __addEvent()
    /**
     *	Add event
     * 	
     *
     * @private	
     */		
	addEvent : function(whichObject,eventType,functionName,suffix)
	{ 
	  if(!suffix)suffix = '';
	  if(whichObject.attachEvent){ 
	    whichObject['e'+eventType+functionName+suffix] = functionName; 
	    whichObject[eventType+functionName+suffix] = function(){whichObject['e'+eventType+functionName+suffix]( window.event );} 
	    whichObject.attachEvent( 'on'+eventType, whichObject[eventType+functionName+suffix] ); 
	  } else 
	    whichObject.addEventListener(eventType,functionName,false); 	    
	} 
	// }}}	
	,
	// {{{ __createDivs()
    /**
     *	Create the divs for the modal dialog box
     * 	
     *
     * @private	
     */		
	__createDivs : function()
	{
		// Creating transparent div
		this.divs_transparentDiv = document.createElement('DIV');
		this.divs_transparentDiv.className='modalDialog_transparentDivs';
		this.divs_transparentDiv.style.left = '0px';
		this.divs_transparentDiv.style.top = '0px';
		
		document.body.appendChild(this.divs_transparentDiv);
		// Creating content div
		this.divs_content = document.createElement('DIV');
		this.divs_content.className = 'modalDialog_contentDiv';
		this.divs_content.id = 'DHTMLSuite_modalBox_contentDiv';
		this.divs_content.style.zIndex = 100000;
		
		if(this.MSIE){
			this.iframe = document.createElement('<IFRAME src="about:blank" frameborder=0>');
			this.iframe.style.zIndex = 90000;
			this.iframe.style.position = 'absolute';
			document.body.appendChild(this.iframe);	
		}
			
		document.body.appendChild(this.divs_content);
		// Creating shadow div
		this.divs_shadow = document.createElement('DIV');
		this.divs_shadow.className = 'modalDialog_contentDiv_shadow';
		this.divs_shadow.style.zIndex = 95000;
		document.body.appendChild(this.divs_shadow);
		window.refToModMessage = this;
		this.addEvent(window,'scroll',function(e){ window.refToModMessage.__repositionTransparentDiv() });
		this.addEvent(window,'resize',function(e){ window.refToModMessage.__repositionTransparentDiv() });
		

	}
	// }}}
	,
	// {{{ __getBrowserSize()
    /**
     *	Get browser size
     * 	
     *
     * @private	
     */		
	__getBrowserSize : function()
	{
    	var bodyWidth = document.documentElement.clientWidth;
    	var bodyHeight = document.documentElement.clientHeight;
    	
		var bodyWidth, bodyHeight; 
		if (self.innerHeight){ // all except Explorer 
		 
		   bodyWidth = self.innerWidth; 
		   bodyHeight = self.innerHeight; 
		}  else if (document.documentElement && document.documentElement.clientHeight) {
		   // Explorer 6 Strict Mode 		 
		   bodyWidth = document.documentElement.clientWidth; 
		   bodyHeight = document.documentElement.clientHeight; 
		} else if (document.body) {// other Explorers 		 
		   bodyWidth = document.body.clientWidth; 
		   bodyHeight = document.body.clientHeight; 
		} 
		return [bodyWidth,bodyHeight];		
		
	}
	// }}}	
	,
	// {{{ __resizeDivs()
    /**
     *	Resize the message divs
     * 	
     *
     * @private	
     */	
    __resizeDivs : function()
    {
    	
    	var topOffset = Math.max(document.body.scrollTop,document.documentElement.scrollTop);

		if(this.cssClassOfMessageBox)
			this.divs_content.className=this.cssClassOfMessageBox;
		else
			this.divs_content.className='modalDialog_contentDiv';	
			    	
    	if(!this.divs_transparentDiv)return;
    	
    	// Preserve scroll position
    	var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
    	var sl = Math.max(document.body.scrollLeft,document.documentElement.scrollLeft);
    	
    	window.scrollTo(sl,st);
    	setTimeout('window.scrollTo(' + sl + ',' + st + ');',10);

    	this.__repositionTransparentDiv();
    	

		var brSize = this.__getBrowserSize();
		var bodyWidth = brSize[0];
		var bodyHeight = brSize[1];
    	
    	// Setting width and height of content div
      	this.divs_content.style.width = this.width + 'px';
    	this.divs_content.style.height= this.height + 'px';  	
    	
    	// Creating temporary width variables since the actual width of the content div could be larger than this.width and this.height(i.e. padding and border)
    	var tmpWidth = this.divs_content.offsetWidth;	
    	var tmpHeight = this.divs_content.offsetHeight;
    	
    	
    	// Setting width and height of left transparent div
    	
    	

    	
    	
		
    	this.divs_content.style.left = Math.ceil((bodyWidth - tmpWidth) / 2) + 'px';;
    	this.divs_content.style.top = (Math.ceil((bodyHeight - tmpHeight) / 2) +  topOffset) + 'px';
    	
 		if(this.MSIE){
 			this.iframe.style.left = this.divs_content.style.left;
 			this.iframe.style.top = this.divs_content.style.top;
 			this.iframe.style.width = this.divs_content.style.width;
 			this.iframe.style.height = this.divs_content.style.height;
 		}
 		
    	this.divs_shadow.style.left = (this.divs_content.style.left.replace('px','')/1 + this.shadowOffset) + 'px';
    	this.divs_shadow.style.top = (this.divs_content.style.top.replace('px','')/1 + this.shadowOffset) + 'px';
    	this.divs_shadow.style.height = tmpHeight + 'px';
    	this.divs_shadow.style.width = tmpWidth + 'px';
    	
    	
    	
    	if(!this.shadowDivVisible)this.divs_shadow.style.display='none';	// Hiding shadow if it has been disabled
    	
    	
    }
    // }}}	
    ,
	// {{{ __insertContent()
    /**
     *	Insert content into the content div
     * 	
     *
     * @private	
     */	    
    __repositionTransparentDiv : function()
    {
    	this.divs_transparentDiv.style.top = Math.max(document.body.scrollTop,document.documentElement.scrollTop) + 'px';
    	this.divs_transparentDiv.style.left = Math.max(document.body.scrollLeft,document.documentElement.scrollLeft) + 'px';
		var brSize = this.__getBrowserSize();
		var bodyWidth = brSize[0];
		var bodyHeight = brSize[1];
    	this.divs_transparentDiv.style.width = bodyWidth + 'px';
    	this.divs_transparentDiv.style.height = bodyHeight + 'px';		
		   	
    }
	// }}}	
	,
	// {{{ __insertContent()
    /**
     *	Insert content into the content div
     * 	
     *
     * @private	
     */	
    __insertContent : function()
    {
		if(this.url){	// url specified - load content dynamically
			ajax_loadContent('DHTMLSuite_modalBox_contentDiv',this.url);
		}else{	// no url set, put static content inside the message box
			this.divs_content.innerHTML = this.htmlOfModalMessage;	
		}
    }		
}








var enableCache = true;
var jsCache = new Array();

var dynamicContent_ajaxObjects = new Array();

function ajax_showContent(divId,ajaxIndex,url)
{
	var targetObj = document.getElementById(divId);
	targetObj.innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
	if(enableCache){
		jsCache[url] = 	dynamicContent_ajaxObjects[ajaxIndex].response;
	}
	dynamicContent_ajaxObjects[ajaxIndex] = false;
	
	ajax_parseJs(targetObj)
}

function ajax_loadContent(divId,url)
{
	if(enableCache && jsCache[url]){
		document.getElementById(divId).innerHTML = jsCache[url];
		return;
	}
	
	var ajaxIndex = dynamicContent_ajaxObjects.length;
	document.getElementById(divId).innerHTML = 'Loading content - please wait';
	dynamicContent_ajaxObjects[ajaxIndex] = new sack();
	dynamicContent_ajaxObjects[ajaxIndex].requestFile = url;	// Specifying which file to get
	dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function(){ ajax_showContent(divId,ajaxIndex,url); };	// Specify function that will be executed after file has been found
	dynamicContent_ajaxObjects[ajaxIndex].runAJAX();		// Execute AJAX function	
	
	
}

function ajax_parseJs(obj)
{
	var scriptTags = obj.getElementsByTagName('SCRIPT');
	var string = '';
	var jsCode = '';
	for(var no=0;no<scriptTags.length;no++){	
		if(scriptTags[no].src){
	        var head = document.getElementsByTagName("head")[0];
	        var scriptObj = document.createElement("script");
	
	        scriptObj.setAttribute("type", "text/javascript");
	        scriptObj.setAttribute("src", scriptTags[no].src);  	
		}else{
			if(navigator.userAgent.indexOf('Opera')>=0){
				jsCode = jsCode + scriptTags[no].text + '\n';
			}
			else
				jsCode = jsCode + scriptTags[no].innerHTML;	
		}
		
	}

	if(jsCode)ajax_installScript(jsCode);
}


function ajax_installScript(script)
{		
    if (!script)
        return;		
    if (window.execScript){        	
    	window.execScript(script)
    }else if(window.jQuery && jQuery.browser.safari){ // safari detection in jQuery
        window.setTimeout(script,0);
    }else{        	
        window.setTimeout( script, 0 );
    } 
}	
	
messageObj = new DHTML_modalMessage();	// We only create one object of this class
messageObj.setShadowOffset(5);	// Large shadow


function displayMessage(url)
{
	
	messageObj.setSource(url);
	messageObj.setCssClassMessageBox(false);
	messageObj.setSize(400,200);
	messageObj.setShadowDivVisible(true);	// Enable shadow for these boxes
	messageObj.display();
}

function displayStaticMessage(messageContent,cssClass)
{
	messageObj.setHtmlContent(messageContent);
	messageObj.setSize(420,154);
	messageObj.setCssClassMessageBox(cssClass);
	messageObj.setSource(false);	// no html source since we want to use a static message here.
	messageObj.setShadowDivVisible(false);	// Disable shadow for these boxes	
	messageObj.display();
	
	
}

function closeMessage()
{
	messageObj.close();	
}


























/*
	Lightbox++ v1.0.1 (Initial Release)
	Modification by Justin Lyric - http://www.codefidelity.com
	Wednesday, July 4th, 2007 (Happy 4th!)
	
	For installation instructions and script updates, please visit:
	http://www.codefidelity.com/blog/?page_id=7
	
	Original Lightbox Script by Lokesh Dhakar
	http://www.huddletogether.com/projects/lightbox2/
	
	Still licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
	
	This script allows you to use the same Lightbox functionality that you're used to as well as 
	embed Flash movies.  

*/

/*

	Table of Contents
	-----------------
	Configuration
	Global Variables

	Extending Built-in Objects	
	- Object.extend(Element)
	- Array.prototype.removeDuplicates()
	- Array.prototype.empty()

	Lightbox Class Declaration
	- initialize()
	- updateElementList()
	- start()
	- changeElement()
	- resizeElementContainer()
	- showElement()
	- updateDetails()
	- updateNav()
	- enableKeyboardNav()
	- disableKeyboardNav()
	- keyboardAction()
	- preloadNeighborImages()
	- end()
	
	Miscellaneous Functions
	- getPageScroll()
	- getPageSize()
	- getKey()
	- listenKey()
	- showSelectBoxes()
	- hideSelectBoxes()
	- pause()
	- initLightbox()
	
	Function Calls
	- addLoadEvent(initLightbox)
	
*/


//
//	Configuration
//
var fileLoadingImage = "/uk/en/img/lightbox/loading.gif";				// Loading image		
var fileBottomNavCloseImage = "/uk/en/img/spx.gif";		// Close image
var fallbackOverlayImage = "/uk/en/img/lightbox/overlay.png";			// Fallback overlay used with browsers that have opacity problems
var overlayOpacity = 0.8;									// Controls transparency of shadow overlay
var animate = false;											// Toggles resizing animations
var resizeSpeed = 7;										// Controls the speed of the image resizing animations (1=slowest and 10=fastest)
var borderSize = 10;										// If you adjust the padding in the CSS, you will need to update this variable

//
//	Global Variables
//
var elementArray = new Array;
var activeElement;
var userAgent = navigator.userAgent.toLowerCase();

if(animate == true){
	overlayDuration = 0.2;	
	if(resizeSpeed > 10){ resizeSpeed = 10;}
	if(resizeSpeed < 1){ resizeSpeed = 1;}
	resizeDuration = (11 - resizeSpeed) * 0.15;
} else { 
	overlayDuration = 0;
	resizeDuration = 0;
}

//
//	Additional methods for Element added by SU, Couloir
//	- Further additions by Lokesh Dhakar (huddletogether.com)
//
function getWidth(element) {
	element = document.getElementById(element);
	return element.offsetWidth; 
}
function getHeight(element) {
	element = document.getElementById(element);
	return element.offsetHeight; 
}
function setWidth(element,w) {
	element = document.getElementById(element);
element.style.width = w +"px";
}
function setHeight(element,h) {
	element = document.getElementById(element);
element.style.height = h +"px";
}
function setTop(element,t) {
	element = document.getElementById(element);
element.style.top = t +"px";
}
function setLeft(element,l) {
	element = document.getElementById(element);
element.style.left = l +"px";
}
function setSrc(element,src) {
element = document.getElementById(element);
element.src = src; 
}
function setHref(element,href) {
element = document.getElementById(element);
element.href = href; 
}
function setInnerHTML(element,content) {
	element = document.getElementById(element);
	element.innerHTML = content;
}

function hide(elementName) {
    document.getElementById(elementName).style.display = 'none';
    return elementName;
  }

function show(elementName) {
    document.getElementById(elementName).style.display = '';
    return elementName;
  }
  
function setOpacity(elementName, value)
{
	var element = document.getElementById(elementName);
	
	if(navigator.appName.indexOf("Microsoft") != -1)
	{
		var filter = element.style.filter; 
		var style = element.style;
		if (value == 1 || value === '')
		{
			style.filter = filter.replace(/alpha\([^\)]*\)/gi,'');
		} 
		else if (value < 0.00001) value = 0;
		
		style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') + 'alpha(opacity=' + (value * 100) + ')';
	}
	else
	{
		element.style.opacity = value;
	}
	
	return elementName;
}

//
//	Extending built-in Array object
//	- array.removeDuplicates()
//	- array.empty()
//
Array.prototype.removeDuplicates = function () {
    for(i = 0; i < this.length; i++){
        for(j = this.length-1; j>i; j--){        
            if(this[i][0] == this[j][0]){
                this.splice(j,1);
            }
        }
    }
}

Array.prototype.empty = function () {
	for(i = 0; i <= this.length; i++){
		this.shift();
	}
}

//
//	Lightbox Class Declaration
//	- initialize()
//	- start()
//	- changeElement()
//	- resizeElementContainer()
//	- showElement()
//	- updateDetails()
//	- updateNav()
//	- enableKeyboardNav()
//	- disableKeyboardNav()
//	- keyboardNavAction()
//	- preloadNeighborImages()
//	- end()
//
//	Structuring of code inspired by Scott Upton (http://www.uptonic.com/)
//
//var Lightbox = Class.create();

var Lightbox = {
	
	// initialize()
	// Constructor runs on completion of the DOM loading. Calls updateElementList and then
	// the function inserts html at the bottom of the page which is used to display the shadow 
	// overlay and the image container.
	//
	initialize: function() {	


		if(this.initialized) return;
		this.initialized = true;
		
		// Code inserts html at the bottom of the page that looks similar to this:
		//
		//	<div id="overlay"></div>
		//	<div id="lightbox">
		//		<div id="outerImageContainer">
		//			<div id="imageContainer">
		//				<div id="lightboxcontent">
		//					<img id="lightboxmage">
		//					<div id="lightboxswf">
		//					</div>
		//				</div>
		//				<div style="" id="hoverNav">
		//					<a href="#" id="prevLink"></a>
		//					<a href="#" id="nextLink"></a>
		//				</div>
		//				<div id="loading">
		//					<a href="#" id="loadingLink">
		//						<img src="images/loading.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//		<div id="imageDataContainer">
		//			<div id="imageData">
		//				<div id="imageDetails">
		//					<span id="caption"></span>
		//					<span id="numberDisplay"></span>
		//				</div>
		//				<div id="bottomNav">
		//					<a href="#" id="bottomNavClose">
		//						<img src="images/close.gif">
		//					</a>
		//				</div>
		//			</div>
		//		</div>
		//	</div>


		var objBody = document.getElementsByTagName("body").item(0);
		
		var objOverlay = document.createElement("div");
		objOverlay.setAttribute('id','overlay');
		
		// The mozilla flavors on the mac, specifically Firefox and Camino have difficulties displaying flash over anything with dynamically generated opacity.
		// Here we're using the fallBackOverlayImage to alleviate this problem.    This is a semi-transparent png which is included with the script.
		if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1 || userAgent.indexOf('camino')!=-1) {
			objOverlay.style.backgroundImage = 'url('+fallbackOverlayImage+')';
			objOverlay.style.backgroundRepeat = 'repeat';
		}else{
			objOverlay.style.backgroundColor = '#3b3b3b';
		}
		objOverlay.style.display = 'none';
		
		//objOverlay.onclick = function() { Lightbox.end(); }
		
		objBody.appendChild(objOverlay);
		
		var objLightbox = document.createElement("div");
		objLightbox.setAttribute('id','lightbox');
		objLightbox.style.display = 'none';
		objLightbox.onclick = function(e) {
			if (!e) var e = window.event;
//			var clickObj = Event.element(e).id;
//			if ( clickObj == 'lightbox') {
//				//Lightbox.end();
//			}
		};
		objBody.appendChild(objLightbox);
			
		var objOuterImageContainer = document.createElement("div");
		objOuterImageContainer.setAttribute('id','outerImageContainer');
		objLightbox.appendChild(objOuterImageContainer);

		// When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
		// If animations are turned off, it will be hidden as to prevent a flicker of a
		// white 250 by 250 box.
		if(animate){
			setWidth('outerImageContainer', 250);
			setHeight('outerImageContainer', 250);			
		} else {
			setWidth('outerImageContainer', 1);
			setHeight('outerImageContainer', 1);			
		}

		var objImageContainer = document.createElement("div");
		objImageContainer.setAttribute('id','imageContainer');
		objOuterImageContainer.appendChild(objImageContainer);
		
		var objContent = document.createElement("div");
		objContent.setAttribute('id','lightboxcontent');
		objImageContainer.appendChild(objContent);
	
		var objLightboxImage = document.createElement("img");
		objLightboxImage.setAttribute('id','lightboximage');
		objLightboxImage.style.display = 'none';
		objContent.appendChild(objLightboxImage);
		
		var objLightboxSwf = document.createElement("div");
		objLightboxSwf.setAttribute('id','lightboxswf');
		objLightboxSwf.style.position = 'relative';
		objLightboxSwf.style.zIndex = 101; // Safari
		objLightboxSwf.style.display = 'none';
		objContent.appendChild(objLightboxSwf);

		var objLightboxModal = document.createElement("div");
		objLightboxModal.setAttribute('id','lightboxmodal');
		objLightboxModal.className = "modalbox";
		objLightboxModal.style.position = 'relative';
		objLightboxModal.style.zIndex = 101; // Safari
		objLightboxModal.style.display = 'none';
		objContent.appendChild(objLightboxModal);
		
		var objLightboxModalClose = document.createElement("span");
		objLightboxModalClose.className = "btn_close";
		objLightboxModal.appendChild(objLightboxModalClose);

		var objLightboxModalCloseAnchor = document.createElement("a");
		objLightboxModalCloseAnchor.className = "close";
		objLightboxModalCloseAnchor.setAttribute('href','javascript:void(0)');
		objLightboxModalCloseAnchor.onclick = closeModal;
		objLightboxModalClose.appendChild(objLightboxModalCloseAnchor);
		
		var objLightboxModalContent = document.createElement("div");
		objLightboxModalContent.className = "content";
		objLightboxModalContent.setAttribute('id','lightboxmodalcontent');
		objLightboxModal.appendChild(objLightboxModalContent);
		
		var objHoverNav = document.createElement("div");
		objHoverNav.setAttribute('id','hoverNav');
		objImageContainer.appendChild(objHoverNav);
	
		var objPrevLink = document.createElement("a");
		objPrevLink.setAttribute('id','prevLink');
		objPrevLink.setAttribute('href','#');
		objHoverNav.appendChild(objPrevLink);
		
		var objNextLink = document.createElement("a");
		objNextLink.setAttribute('id','nextLink');
		objNextLink.setAttribute('href','#');
		objHoverNav.appendChild(objNextLink);
	
		var objLoading = document.createElement("div");
		objLoading.setAttribute('id','loading');
		objImageContainer.appendChild(objLoading);
	
		var objLoadingLink = document.createElement("a");
		objLoadingLink.setAttribute('id','loadingLink');
		objLoadingLink.setAttribute('href','#');
		objLoadingLink.onclick = function() { Lightbox.end(); return false; }
		objLoading.appendChild(objLoadingLink);
	
		var objLoadingImage = document.createElement("img");
		objLoadingImage.setAttribute('src', fileLoadingImage);
		objLoadingLink.appendChild(objLoadingImage);

		var objImageDataContainer = document.createElement("div");
		objImageDataContainer.setAttribute('id','imageDataContainer');
		objLightbox.appendChild(objImageDataContainer);

		var objImageData = document.createElement("div");
		objImageData.setAttribute('id','imageData');
		objImageDataContainer.appendChild(objImageData);
	
		var objImageDetails = document.createElement("div");
		objImageDetails.setAttribute('id','imageDetails');
		objImageData.appendChild(objImageDetails);
	
		var objCaption = document.createElement("span");
		objCaption.setAttribute('id','caption');
		objImageDetails.appendChild(objCaption);
	
		var objNumberDisplay = document.createElement("span");
		objNumberDisplay.setAttribute('id','numberDisplay');
		objImageDetails.appendChild(objNumberDisplay);
		
		var objBottomNav = document.createElement("div");
		objBottomNav.setAttribute('id','bottomNav');
		objImageData.appendChild(objBottomNav);
		
		var objBottomNavCloseLink = document.createElement("a");
		objBottomNavCloseLink.setAttribute('id','bottomNavClose');
		objBottomNavCloseLink.setAttribute('href','#');
		objBottomNavCloseLink.onclick = function() { Lightbox.end(); return false; }
		objBottomNav.appendChild(objBottomNavCloseLink);
	
		var objBottomNavCloseImage = document.createElement("img");
		//objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);
		objBottomNavCloseLink.appendChild(objBottomNavCloseImage);
	},
	
	//
	//	start()
	//	Display overlay and lightbox. If element is part of a set, add siblings to elementArray.
	//
	start: function(elementLink) {

		hideSelectBoxes();		
		hideFlash();
		
		// stretch overlay to fill page and fade in
		var arrayPageSize = getPageSize();
		setWidth('overlay', arrayPageSize[0]);
		setHeight('overlay', arrayPageSize[1]);
		
		// Again, if the user is on a Mac and has a Mozilla flavor browser, we can't use dynamically generated opacity or you will experience problems with the Flash movies.
		if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1 || userAgent.indexOf('camino')!=-1) {
			show('overlay');
		}else{ // Non-Mac, carry on as usual.
			show('overlay');
			setOpacity('overlay', overlayOpacity);
		}

		elementArray = [];
		elementNum = 0;		

		if (!document.getElementsByTagName){ return; }
		var anchors = document.getElementsByTagName(elementLink.tagName);
		
				
		// If the image or SWF is not a part of the set...
		if((elementLink.getAttribute('rel') == 'lightbox')){
			// Add single image or SWF to elementArray
			if(elementLink.getAttribute('href').indexOf('.swf') != -1) { // SWF
				elementArray.push(new Array(elementLink.getAttribute('href'), elementLink.getAttribute('title'), elementLink.getAttribute('width'), elementLink.getAttribute('height')));
			} else { // Image
				elementArray.push(new Array(elementLink.getAttribute('href'), elementLink.getAttribute('title')));
			}
		}
    else if ((elementLink.getAttribute('rel') == 'modalbox')) {
      elementArray.push(new Array("modalbox", elementLink.getAttribute('href'), elementLink.getAttribute('title'), elementLink.getAttribute('width'), elementLink.getAttribute('height')));
		}
    else {
		// Image or SWF is not part of a set...
				
			// Loop through anchors, find other images/SWF's in the set, and add them to elementArray
			for (var i=0; i<anchors.length; i++){
				var anchor = anchors[i];
				if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == elementLink.getAttribute('rel'))){
					if(anchor.getAttribute('href').indexOf('.swf') != -1) { // SWF
						elementArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title'), anchor.getAttribute('width'), anchor.getAttribute('height')));
					} else {
						elementArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));
					}
				}
			}
			elementArray.removeDuplicates();
			while(elementArray[elementNum][0] != elementLink.getAttribute('href')) { elementNum++;}
		}
		

		// Calculate top and left offset for the lightbox 
		var arrayPageScroll = getPageScroll();
		var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 10);
		var lightboxLeft = arrayPageScroll[0];
		setTop('lightbox', lightboxTop);
		setLeft('lightbox', lightboxLeft);
		
		show('lightbox');
		
		this.changeElement(elementNum);
	},

	//
	//	changeElement()
	//	Hide most elements and preload image in preparation for resizing the element container.
	//
	changeElement: function(elementNum) {	
		
		activeElement = elementNum;	// Update global var

		// Hide elements during transition
		hide('lightboximage');
		hide('lightboxswf');
		hide('hoverNav');
		hide('prevLink');
		hide('nextLink');
		hide('imageDataContainer');
		hide('numberDisplay');		
		
		if (elementArray[activeElement][0].indexOf('swf') != -1){ // SWF
			// No preloading needed here, if a preloader is needed for the Flash movie, it should be built into said Flash movie.
			Lightbox.resizeElementContainer(parseInt(elementArray[activeElement][2]), parseInt(elementArray[activeElement][3]))
		}
		else if (elementArray[activeElement][0] == "modalbox") {
      Lightbox.resizeElementContainer(parseInt(elementArray[activeElement][3]), parseInt(elementArray[activeElement][4]))
    }
		else {
		
			imgPreloader = new Image();
		
			// Once image is preloaded, resize image container
			imgPreloader.onload=function(){
				setSrc('lightboximage', elementArray[activeElement][0]);
				Lightbox.resizeElementContainer(imgPreloader.width, imgPreloader.height);
			
				imgPreloader.onload=function(){};	//	Clear onLoad, IE behaves irratically with animated gifs otherwise 
			}
			imgPreloader.src = elementArray[activeElement][0];
		}
	},

	//
	//	resizeElementContainer()
	//
	resizeElementContainer: function(elementWidth, elementHeight) {

		// Get current width and height
		this.widthCurrent = getWidth('outerImageContainer');
		this.heightCurrent = getHeight('outerImageContainer');

		// Get new width and height
		var widthNew = (elementWidth  + (borderSize * 2));
		var heightNew = (elementHeight  + (borderSize * 2));

		// Scalars based on change from old to new
		this.xScale = ( widthNew / this.widthCurrent) * 100;
		this.yScale = ( heightNew / this.heightCurrent) * 100;

		// Calculate size difference between new and old image, and resize if necessary
		wDiff = this.widthCurrent - widthNew;
		hDiff = this.heightCurrent - heightNew;

		//if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }
		//if(!( wDiff == 0)){ new Effect.Scale('outerImageContainer', this.xScale, {scaleY: false, delay: resizeDuration, duration: resizeDuration}); }

		setWidth('outerImageContainer', getWidth('outerImageContainer') * (this.xScale / 100));
		setHeight('outerImageContainer', getHeight('outerImageContainer') * (this.yScale / 100));
		// If new and old image/SWF are same size and no scaling transition is necessary, 
		// Do a quick pause to prevent image flicker.
		if((hDiff == 0) && (wDiff == 0)){
			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);} 
		}

		//setHeight('prevLink', elementHeight);
		//setHeight('nextLink', elementHeight);
		setWidth('imageDataContainer', widthNew);
		
		this.showElement();
	},
	
	//
	//	showElement()
	//	Display image or SWF and begin preloading neighbors (if image).
	//
	showElement: function(){
		hide('loading');
		if(elementArray[activeElement][0].indexOf('swf') != -1) { // SWF
			// Since the activeElement is a SWF, hide the image element.
			document.getElementById('lightboximage').style.display = 'none';
			// Setup the proper object and embed tags in the SWF div.  The following is a basic set of object and embed tags, edit as you see fit.
			var obj = document.getElementById('lightboxswf');
			
			//var so = new SWFObject(elementArray[activeElement][0], "videoplayer", elementArray[activeElement][2], elementArray[activeElement][3], "9", "#3b3b3b");
			//so.addParam("wmode", "transparent");
			//so.write("lightboxswf");
			
			swfobject.embedSWF(elementArray[activeElement][0], "lightboxswf", elementArray[activeElement][2], elementArray[activeElement][3], "9", null, null, {bgcolor: "#3b3b3b", allowScriptAccess: "always", allowFullScreen: "true"}, {id: "lightboxswf"});
			
			/*
			obj.innerHTML = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0\" width=\""+elementArray[activeElement][2]+"\" height=\""+elementArray[activeElement][3]+"\">" +
				"<param name=\"movie\" value=\""+elementArray[activeElement][0]+"\"/>" +
				"<param name=\"quality\" value=\"high\" />" +
				"<param name=\"allowscriptaccess\" value=\"always\" />" +
				"<param name=\"wmode\" value=\"transparent\" />" +
				"<embed wmode=\"transparent\" allowscriptaccess=\"always\" src=\""+elementArray[activeElement][0]+"\" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\""+elementArray[activeElement][2]+"\" height=\""+elementArray[activeElement][3]+"\">" +
				"</embed>" +
				"</object>";*/
			show('lightboxswf');
		}
		else if (elementArray[activeElement][0] == "modalbox") {
      hide('loading');
      hide('lightboximage');
      hide('lightboxswf');
      setInnerHTML("lightboxmodalcontent", document.getElementById('modalbox').innerHTML);
      show('lightboxmodal');
    }
    else { // Image
			// Since the activeElement is an image, hide the SWF element.
			document.getElementById('lightboxswf').style.display = 'none';
			show('lightboximage');
			this.preloadNeighborImages();
		}
	},

	//
	//	updateDetails()
	//	Display caption, image/SWF number, and bottom nav.
	//
	updateDetails: function() {
		// if caption is not null
		if(elementArray[activeElement][1]){
			show('caption');
			setInnerHTML( 'caption', elementArray[activeElement][1]);
		}
		
		// if image/SWF is part of set display 'Image/Movie x of x' 
		if(elementArray.length > 1){
			show('numberDisplay');
			if(elementArray[activeElement][0].indexOf('swf') != -1) { // SWF
				setInnerHTML( 'numberDisplay', "Movie " + eval(activeElement + 1) + " of " + elementArray.length);
			}else{ // Image
				setInnerHTML( 'numberDisplay', "Image " + eval(activeElement + 1) + " of " + elementArray.length);			
			}
		}

		/*
		new Effect.Parallel(
			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration, from: 0.0, to: 1.0 }), 
			  show('imageDataContainer');
			{ duration: resizeDuration, afterFinish: function() {
				// Update overlay size and update nav
				var arrayPageSize = getPageSize();
				setHeight('overlay', arrayPageSize[1]);
				Lightbox.updateNav();
				}
			} 
		);
		*/
	},

	//
	//	updateNav()
	//	Display appropriate previous and next hover navigation.
	//
	updateNav: function() {

		show('hoverNav');				

		// If not first image in set, display prev image button
		if(activeElement != 0){
			show('prevLink');
			document.getElementById('prevLink').onclick = function() {
				Lightbox.changeElement(activeElement - 1); return false;
			}
		}

		// If not last image in set, display next image button
		if(activeElement != (elementArray.length - 1)){
			show('nextLink');
			document.getElementById('nextLink').onclick = function() {
				Lightbox.changeElement(activeElement + 1); return false;
			}
		}
		
		this.enableKeyboardNav();
	},

	//
	//	enableKeyboardNav()
	//
	enableKeyboardNav: function() {
		document.onkeydown = this.keyboardAction; 
	},

	//
	//	disableKeyboardNav()
	//
	disableKeyboardNav: function() {
		document.onkeydown = '';
	},

	//
	//	keyboardAction()
	//
	keyboardAction: function(e) {
		if (e == null) { // ie
			keycode = event.keyCode;
			escapeKey = 27;
		} else { // Mozilla
			keycode = e.keyCode;
			escapeKey = e.DOM_VK_ESCAPE;
		}

		key = String.fromCharCode(keycode).toLowerCase();
		
		if((key == 'x') || (key == 'o') || (key == 'c') || (keycode == escapeKey)){	// Close lightbox
			Lightbox.end();
		} else if((key == 'p') || (keycode == 37)){	// Display previous image/SWF
			if(activeElement != 0){
				Lightbox.disableKeyboardNav();
				Lightbox.changeElement(activeElement - 1);
			}
		} else if((key == 'n') || (keycode == 39)){	// Display next image/SWF
			if(activeElement != (elementArray.length - 1)){
				Lightbox.disableKeyboardNav();
				Lightbox.changeElement(activeElement + 1);
			}
		}

	},

	//
	//	preloadNeighborImages()
	//	Preload previous and next images.
	//
	preloadNeighborImages: function(){

		if((elementArray.length - 1) > activeElement){
			preloadNextImage = new Image();
			preloadNextImage.src = elementArray[activeElement + 1][0];
		}
		if(activeElement > 0){
			preloadPrevImage = new Image();
			preloadPrevImage.src = elementArray[activeElement - 1][0];
		}
	
	},

	//
	//	end()
	//
	end: function() {
		this.disableKeyboardNav();
		var obj = document.getElementById('lightboxswf');
		//obj.innerHTML = "";
		hide('lightbox');
		//new Effect.Fade('overlay', { duration: overlayDuration});
		hide('overlay');
		showSelectBoxes();
		showFlash();
	}
}

//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.com
//
function getPageScroll(){

	var xScroll, yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
		xScroll = self.pageXOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
		xScroll = document.documentElement.scrollLeft;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
		xScroll = document.body.scrollLeft;	
	}

	arrayPageScroll = new Array(xScroll,yScroll) 
	return arrayPageScroll;
}

//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.com
// Edit for Firefox by pHaez
//
function getPageSize(){
	
  var xScroll, yScroll;
  
  if (window.innerHeight && window.scrollMaxY) {
    xScroll = document.body.scrollWidth;
    yScroll = window.innerHeight + window.scrollMaxY;
  } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
    xScroll = document.body.scrollWidth;
    yScroll = document.body.scrollHeight;
  } else if (document.documentElement && document.documentElement.scrollHeight > document.documentElement.offsetHeight){ // Explorer 6 strict mode
    xScroll = document.documentElement.scrollWidth;
    yScroll = document.documentElement.scrollHeight;
  } else { // Explorer Mac...would also work in Mozilla and Safari
    xScroll = document.body.offsetWidth;
    yScroll = document.body.offsetHeight;
  }
	
	var windowWidth, windowHeight;
	
//	console.log(self.innerWidth);
//	console.log(document.documentElement.clientWidth);

	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// For small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
//	console.log("xScroll " + xScroll)
//	console.log("windowWidth " + windowWidth)

	// For small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}
//	console.log("pageWidth " + pageWidth)
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//
function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){
	}
}

// -----------------------------------------------------------------------------------

//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	
// ---------------------------------------------------

function showSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideSelectBoxes(){
	var selects = document.getElementsByTagName("select");
	for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "hidden";
	}
}

// ---------------------------------------------------

function showFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "visible";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "visible";
	}
}

// ---------------------------------------------------

function hideFlash(){
	var flashObjects = document.getElementsByTagName("object");
	for (i = 0; i < flashObjects.length; i++) {
		flashObjects[i].style.visibility = "hidden";
	}

	var flashEmbeds = document.getElementsByTagName("embed");
	for (i = 0; i < flashEmbeds.length; i++) {
		flashEmbeds[i].style.visibility = "hidden";
	}

}

//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Help from Ran Bar-On [ran2103@gmail.com]
//

function pause(ms){
	var date = new Date();
	curDate = null;
	do{var curDate = new Date();}
	while( curDate - date < ms);
}
/*
function pause(numberMillis) {
	var curently = new Date().getTime() + sender;
	while (new Date().getTime();	
}
*/
// ---------------------------------------------------