sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


	function mailto(param) {
		param = param.replace("(at)","@");
		location.href="mailto:"+param;
	}
	
	
// 3S

		query = self.location.search;
	
		//alert(query); ?var=wert
		if (query != '')
		{
		  query = query.substr(1, query.length - 1);
		  //alert(query); var=wert
		  query = query.replace(/%26/,'&');
		  teile = query.split('&');  //array mit var1=wert1 var2=wert2 usw.
		
		  for (i = 0; i < teile.length; i++)
		  {
		  teile[i] = teile[i].split('=');
			  if(teile[i][0] == "size")
			  {
					if(teile[i][1] == "normal")
					{
						document.cookie = "size=font-size:90%;path=/";
					}
					if(teile[i][1] == "big")
					{
						document.cookie = "size=font-size:100%;path=/";
					}
					if(teile[i][1] == "biggest")
					{
						document.cookie = "size=font-size:110%;path=/";
					}
			   	}
				
			   	if(teile[i][0] == "contrast")
		  		{
					if(teile[i][1] == "low")
					{
						document.cookie = "contrast=color:#666;path=/";
					}
					if(teile[i][1] == "high")
					{
						document.cookie = "contrast=color:#000;path=/";
					}
		   		}
		  }
		}

if(document.cookie)
{
	document.write("<style type=\"text/css\">#content {");
	//get cookie values
	cVars = document.cookie.split(';');

	for (i = 0; i < cVars.length; i++)
	{
		tmp = cVars[i].split("=");
		document.write(tmp[1]+";");
	}
	document.write("line-height:1.6em;}</style>");
}


/*
div popup
*/

function showdiv(id)
{
my_div = document.getElementById(id);
my_div.style.display = "block";
cId = id;
window.setTimeout("hidediv(cId)",8000);
}

function hidediv(id)
{
my_div = document.getElementById(id);
my_div.style.display = "none";
}

/* gegen das ie flackern */

<!--
try {
	document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}
//-->