var isIE		= document.all;
	var isIE6	= isIE && document.implementation;
	var isIE5	= isIE && window.print && !isIE6;
	var isIEDOM2= isIE5 || isIE6;
	var isIE4	= isIE && !isIEDOM2 && navigator.cookieEnabled;
	var isIE3	= isIE && !isIE4 && !isIEDOM2;
	var isNS		= navigator.mimeTypes && !isIE;
	var isNS3	= isNS && !navigator.language;
	var isNS4	= document.layers;
	var isNS6	= document.getElementById && !isIE;
	var isNS7	= isNS6;
	var isNS71	= document.designMode;
	var isNSDOM2= isNS6;
	var isDOM2	= isIEDOM2 || isNSDOM2;

	function ClientDimensions_Class()
	{
	  this.Left = 0 
	  this.Right   = 0
	  this.Top     = 0
	  this.Bottom  = 0
	  this.Width = 0
	  this.Height = 0
	  this.xMiddle = 0
	  this.yMiddle = 0
	}

	function getClientDimensions()
	{
	  var CWidth, CHeight, CScrollX, CScrollY;

	  if (isNS)
	  {
		CWidth = self.innerWidth;
		CHeight = self.innerHeight;
		CScrollX = window.pageXOffset;
		CScrollY = window.pageYOffset;
	  }
	  else if (isIE6)
	  {
		CWidth = document.documentElement.clientWidth;
		CHeight = document.documentElement.clientHeight;
		if (CWidth==0)
		{
		  CWidth = document.body.clientWidth;
		  CHeight = document.body.clientHeight;
		}

		CScrollX = document.body.scrollLeft +
				   document.documentElement.scrollLeft;
		CScrollY = document.body.scrollTop +
				   document.documentElement.scrollTop;
	  } 
	  else if (isIE)
	  {
		CWidth = document.body.clientWidth;
		CHeight = document.body.clientHeight;
		CScrollX = document.body.scrollLeft;
		CScrollY = document.body.scrollTop;
	  }

	  var ClientDimensions = new ClientDimensions_Class();
	  ClientDimensions.Left    = CScrollX;
	  ClientDimensions.Right   = CWidth + CScrollX;
	  ClientDimensions.Top     = CScrollY;
	  ClientDimensions.Bottom  = CHeight + CScrollY;
	  ClientDimensions.Width = ClientDimensions.Right - ClientDimensions.Left;
	  ClientDimensions.Height = ClientDimensions.Bottom - ClientDimensions.Top;
	  ClientDimensions.xMiddle = Math.round(CWidth/2) + CScrollX;
	  ClientDimensions.yMiddle = Math.round(CHeight/2) + CScrollY;

	  return ClientDimensions;
	}

	function FindElementById(SourceElement, Id)
	{
		if(!SourceElement)
			return false;
		
		var Element = SourceElement.getElementById(Id);
		var ChildElement
		if(!Element)
		{
			for(ChildElement in SourceElement.childNodes)
			{
				if(ChildElement.nodeType==1)
				{
					Element = FindElementById(ChildElement, Id)
					if(Element)
						return Element;
				}
			}
		}
		
		if(Element)
			return Element;
		else
			return false;
	}

	function FindElementByName(SourceElement, Name)
	{
		var Elements = FindElementsByName(SourceElement, Name);
		if(Elements)
			return Elements[0];
	}



	function FindElementsByName(SourceElement, Name)
	{
		var Elements = SourceElement.getElementsByName(Name);
		var ChildElement
		if(!Elements)
		{
			for(ChildElement in SourceElement.childNodes)
			{
				Elements = FindElementsByName(ChildElement, Name)
				if(Elements)
					return Elements;
			}
		}
		
		return Elements;
	}

	function setElementClassName(objElement, sClassName, bRecurse)
	{
		objElement.className = sClassName;
		if(bRecurse)
			setChildNodeClassName(objElement, sClassName, bRecurse)
	}

	function setChildNodeClassName(objParent, sClassName, bRecurse)
	{
		for(i = 0 ; i < objParent.childNodes.length ; i++)
		{
			objChildNode = objParent.childNodes[i];
			objChildNode.className = sClassName;
			if(bRecurse)
				setChildNodeClassName(objChildNode, sClassName, bRecurse);

		}
	}

	function createXmlHttpRequest()
	{
		var objRequest = null;
		if (window.XMLHttpRequest)
			objRequest = new XMLHttpRequest();
		else if(window.ActiveXObject)
			objRequest = new ActiveXObject("Microsoft.XMLHTTP");

		return objRequest;
	}

	function window_open(sURL, sName, iWidth, iHeight, sFeatures)
	{
		if(!sFeatures)
			sFeatures = '';

		sFeatures += 'width=' + iWidth + ',';
		sFeatures += 'height=' + iHeight + ',';

		if(sFeatures.indexOf('location')==-1)
			sFeatures += 'location=no,'

		if(sFeatures.indexOf('menubar')==-1)
			sFeatures += 'menubar=no,';

		if(sFeatures.indexOf('resizeable')==-1)
			sFeatures += 'resizeable=no,';

		if(sFeatures.indexOf('scrollbars')==-1)
			sFeatures += 'scrollbars=no,';

		if(sFeatures.indexOf('status')==-1)
			sFeatures += 'status=no,';

		if(sFeatures.indexOf('titlebar')==-1)
			sFeatures += 'titlebar=no,';
		
		if(sFeatures.indexOf('toolbar')==-1)
			sFeatures += 'toolbar=no';
		
		return window.open(sURL, sName, sFeatures);
	}

	function replaceEmailWithAnchor(sString, sAnchor)
	{
		if(!(sAnchor && sAnchor.length > 0)) 
			sAnchor = '<a href="mailto:%email">%email</a>'

//		var sPattern ='[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@(([0-9a-zA-Z])+([-\w]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9}';
		var sPattern = '([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}';

		var objRE = new RegExp(sPattern, 'im');

		var sOutput = '';
		var sMatch;
		var iLastIndex;

		result = objRE.exec(sString);
		while(result != null)
		{
			sMatch = result[0]
			iLastIndex = objRE.lastIndex;

			sOutput += sString.substring(0,iLastIndex);
			sOutput = sOutput.replace(sMatch, sAnchor.replace(/%email/g, sMatch));
			sString = sString.substr(iLastIndex);
			result = objRE.exec(sString);
		}

		return sOutput
	}

	function replaceURLWithAnchor(sString, sAnchor)
	{
		if(!(sAnchor && sAnchor.length > 0)) 
			sAnchor = '<a href="mailto:%email">%email</a>'

//		var sPattern = '((((ht|f)tp(s?))\://)?(www.|[a-zA-Z0-9].)[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6}(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\;\?\'\\\+&%\$#\=~_\-]+))*)';
//		var sPattern = '((ht| f)tp(s?)\:\/\/[a-zA-Z0-9\-\._]+(\.[a-zA-Z0-9\-\._]+){2,}(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&%\$#_]*)?($|\s))'
//		var sPattern = '((((ht|f)tp(s?))\://)?(www.|[a-zA-Z0-9].)[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6}(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\;\?\'\\\+&%\$#\=~_\-]+))*)'
//		var sPattern = '(http|ftp|https):\/\/[\w-_]+(\.[\w-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?'
		var sPattern = '(http|https|ftp)\://[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(:[a-zA-Z0-9]*)?/?([a-zA-Z0-9\-\._\?\,\'/\\\+&%\$#\=~])*[^\.\,\)\(\s]'


		var objRE = new RegExp(sPattern, 'im');


		var sOutput = '';
		var sMatch;
		var iLastIndex;

		result = objRE.exec(sString);
		while(result != null)
		{
			sMatch = result[0]
			iLastIndex = objRE.lastIndex;

			sOutput += sString.substring(0,iLastIndex);
			sOutput = sOutput.replace(sMatch, sAnchor.replace(/%email/g, sMatch));
			sString = sString.substr(iLastIndex);
			result = objRE.exec(sString);
		}

		sOutput += sString.substr(0);

		return sOutput
	}

	function preloadImages(Images)
	{
		var MyImage = null;
		var i;
		for(i=0;i<Images.length;i++)
		{
			MyImage = new Image();
			MyImage.src = Images[i];
		}
	}