var url;
url = document.location.href;
url = url.substr(0,url.lastIndexOf('/')+1);

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function descriptionOver(id) {
	var main = new getObj("menudescription");
	main.style.display = "none";
	var x = new getObj(id);	
	x.style.display = "block";
}
function descriptionOut(id) {
	var x = new getObj('menudescription');	
	x.style.display = "block";
	var main = new getObj(id);
	main.style.display = "none";
}
function auswahlen(targ,selObj,restore){
  eval(targ+".location=url+'index.php?id="+ selObj.options[selObj.selectedIndex].value+ "'");
  
  if (restore) selObj.selectedIndex=0;
}