function switchCss()
{
	var browser = "";

	//alert(window.location.search);
	//Browser bestimmen
	if(navigator.appName.indexOf('Netscape') != -1)
	{
		//Weiter mit den Mozillas
			//alert(navigator.appName);
		if(window.location.search.indexOf('print') != -1)
			{
			document.writeln("<link href='css/print.css' type='text/css' rel='stylesheet'>");
			}
			else
		{
			document.writeln("<link href='css/style.css' type='text/css' rel='stylesheet'>");
		}
	}
	else
	{
		//Weiter mit den IEs
		if(navigator.appVersion.indexOf('7.0') != -1)
		{

			//Weiter mit IE7
			//alert("IE7");
			if(window.location.search.indexOf('print') != -1)
			{
				document.writeln("<link href='css/print.css' type='text/css' rel='stylesheet'>");
			}
			else
			{
				document.writeln("<link href='css/ie7.css' type='text/css' rel='stylesheet'>");
			}
		}
		else
		{
			if(window.location.search.indexOf('print') != -1)
			{
				document.writeln("<link href='css/print.css' type='text/css' rel='stylesheet'>");
			}
			else
			{
				document.writeln("<link href='css/ie6.css' type='text/css' rel='stylesheet'>");
			}
		}
	}
}

function switchElementOver(img,over)
{
	var over = over;
	var img = img;
	this.document.images[img].src = "images/buttons/"+over;
}

function switchElementOff(img,off)
{
	var off = off;
	var img = img;
	this.document.images[img].src = "images/buttons/"+off;
}