function Bildwechsel(Bildname,Bildobjekt)
{
	eval('window.document.'+Bildname).src = Bildobjekt.src;
}
       
function checkBrowser()
{
	var oldbrowser;
	if (navigator.appVersion.charAt(0)<4)
	{
		 oldbrowser=3;
	}
	if (navigator.appVersion.charAt(0)<3)
	{
		oldbrowser=2;
	}
	else
		oldbrowser=0;
	return oldbrowser;
}

function zeigenverbergen() { //v1.2
	var i, visStr, args, theObj;
	args = zeigenverbergen.arguments;
	offst=args[(args.length-1)];
	//alert(offst);
	for (i=0; i<(args.length-2); i+=2)
	{ //with arg triples (objNS,objIE,visStr)
		visStr   = args[i+1];
		if (navigator.appName == 'Netscape' && document.layers != null)
		{
			theObj = eval("document.layers[\'"+args[i]+"\']");
			if (theObj){
				theObj.visibility = visStr;
				theObj.left= (window.innerWidth/2)+offst;
			}
		}
		else if (document.all != null)
		{ //IE
			if (visStr == 'show')
				visStr = 'visible'; //convert vals
			if (visStr == 'hide')
				visStr = 'hidden';
			theObj = eval("document.all[\'"+args[i]+"\']");
			if (theObj){
				theObj.style.visibility = visStr;
				theObj.style.left= (document.body.offsetWidth/2)+offst;
			}
		}		

	}
}

function nullpunkt()
{

	if(navigator.appName=="Netscape")
	{
		document.write('<style type="text/css">body {margin-left:-8px;margin-top:-10px;margin-right:-8px;margin-bottom:-8px}</style>');
	}
	else
	{
		document.write('<style type="text/css">body {margin-left:0px;margin-top:0px;margin-right:0px;margin-bottom:0px}</style>');
	}
}

function NetscapeSucks(x)
{
	Netscape= (navigator.appName == "Netscape" && parseInt(navigator.appVersion)>= 4);
	if(Netscape)
	{
		location.reload();
	}
	else
	{
		var numdivs=document.all.tags('div').length;

		for (i=0; i<numdivs; i+=1)
		{
			if(document.all.tags('div')[i].id!=""){
				document.all.tags('div')[i].style.left=(document.body.offsetWidth/2)+x;
			}
		}

	}
}


function remind(txt)
{
	var myurl="/cgi-bin/remindme.pl?" +txt;
	window.open(myurl,"RemindMe",'width=400,height=300,screenX=120,screenY=80,menubar=no,resizable=no,locationbar=no,status=no'); 
}





function opensavvy()
{
	var popup=window.open("savvymovie.html","Savvy",'width=550,height=400,screenX=120,screenY=80,menubar=no,resizable=yes,locationbar=no,status=no'); 
} 


function openxenium()
{ 
	var popup=window.open("xeniummovie.html","Xenium",'width=490,height=400,screenX=120,screenY=80,menubar=no,resizable=yes,locationbar=no,status=no'); 
}