function openWindow(vURL,vName,vWidth,vHeight)        {        
       FormWindow = window.open(vURL,vName,'width='+vWidth+',height='+vHeight+',scrollbars=yes, status=no, location=no, toolbar=no');    
           vName.focus;        }

function selfClose(){

self.close();
}

function pruefe_frame(){

	if(top.frames.length < 1)
	{
		self.location.href="index.htm";
	}
}