function browser()
{ 
  this.ver=navigator.appVersion.toLowerCase();
  this.agent=navigator.userAgent.toLowerCase();
  this.dom=document.getElementById?1:0
  this.opera=this.agent.indexOf("opera")>-1
  this.ie5=(this.ver.indexOf("msie 5")>-1 && this.dom && !this.opera)?1:0; 
  this.ie6=(this.ver.indexOf("msie 6")>-1 && this.dom && !this.opera)?1:0;
  this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
  this.ie=this.ie4||this.ie5||this.ie6
  this.mac=this.agent.indexOf("mac")>-1
  this.ns6=(this.dom && parseInt(this.ver) >= 5)?1:0; 
  this.ns4=(document.layers && !this.dom)?1:0;
  this.bw=(this.ie6||this.ie5||this.ie4||this.ns4||this.ns6 && !this.opera);
  return this;
}

bw=new browser();
var f;

function fenster(d,x,y)
{
	p='width='+x+',height='+y+',scrollbars=yes,dependent=yes,toolbars=no,resizable=no';
	f=open(d,"Aktuell",p)
//	f.resizeTo(Number(x)+15,Number(y)+15);
	f.focus();
} 

function changeMenu(obj,mClass)
{
	if (document.getElementById)
	{
		obj.parentNode.className=mClass;
	}
}