function unipopup(url,name,w,h,options)
	{
		width	= 600; if(w){ width = w; };
		height	= 420; if(h){ height = h; };
		wname = "POPUP";if(name){ wname = name; };
		options = "toolbar=no,scrollbars=no,location=no,directories=no,status=no,menubar=no,copyhistory=no,resizable=no,width="+width+",height="+height+","+options;
	
		unipop	= window.open(url,wname,options);
		if(document.all) {
			x = (screen.availWidth - width) / 2
			y = (screen.availHeight - height) / 2
			if(x < 1) { x = 1}; if(y < 1) { y = 1};
			unipop.moveTo(x,y)
		}
		unipop.focus();
		return unipop;
	}
	
	function Site2Favorite(alerthinweis) {
		if(window.external) {
			if (!window.external.AddFavorite(location.href,document.title) && alerthinweis != "")
				alert(alerthinweis);
		} else {
			if (alerthinweis != "")
				alert(alerthinweis);
		}
	}