function getBrowser()
	{
		var Browser='';
		Browser=navigator.appName
		if (Browser == 'Netscape')
		{
			Browser='NN';
		}
		if (Browser=='Microsoft Internet Explorer')
		{
			Browser='IE';
		}
		return Browser;
	}
function getVersion()
	{
		var Version='';
		Version=navigator.appVersion.charAt(0);
		return Version;		
	}
	function getVersionExakt()
	{
		//alert(BrowserVersion);
		var JS_Version=getVersion();
		if (getBrowser()=='IE')
		{
			if (JSVersion>"1.2")
			{
				BrowserVersion="5";	
			}
		}
		if (getBrowser()=='NN')
		{
			BrowserVersion=navigator.appVersion.charAt(0)+
				navigator.appVersion.charAt(1)+
				navigator.appVersion.charAt(2);
		}
		return BrowserVersion;	
	}
function loadCheck(strSearch, strContent)
	{
		var Source=new String(strSearch);		
		var content= new RegExp(strContent);
		if (Source.search(content)!=-1) 
		{
			return true;
		}
		else
		{
			return false;
		}
	}
function PageSelection(strTarget)
	{
		var End_IE="IE.html";
		var End_NN="NN.html";
		var End_NNsix="NN6.html";
		
		var Page=strTarget;
		if ((getBrowser()=='IE')&&(getVersion()>="4"))		
		{
			if (loadCheck(document.location,strTarget+End_IE)==false)
			{
				window.location="Library/"+Page+ End_IE;
			}
			return;
		}
		if((getBrowser()=='NN')&&(getVersion()<5))
		{
			if (loadCheck(document.location,strTarget+End_NN)==false)
			{
				window.location="Library/"+Page+End_NN;
			}
			return;
		}	
		if((getBrowser()=='NN')&&(getVersion()>="5"))
		{
			if (loadCheck(document.location,strTarget+End_NNsix)==false)
			{
				window.location="Library/"+Page+End_NNsix;
			}
			return;
		}		
	}