function popup(url1,name1,w,h)
	{
	var url1;
	var name1;
	var w;
	var h;
	var fenster;
	fenster = 
	window.open(url1,name1,"width=" + w + ",height=" + h + ",resizeable=no,directories=no,status=no,hotkeys=no,location=no,menubar=no,scrollbars=no,toolbar=no,dependent=yes,screenX=50,screenY=20");
	fenster.focus();
	}