// © Copyright 2001 by Dr. Jean-Paul Martinez, +49-6341-899192
		
		// find style-sheet
		document.layers ? ns = true : ns = false
		var agt=navigator.userAgent.toLowerCase(); 
		var is_major = parseInt(navigator.appVersion); 
		var is_minor = parseFloat(navigator.appVersion); 
		var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1) && (agt.indexOf('webtv')==-1));
		var is_nav4up = (is_nav && (is_major >= 4));  

		if (is_nav) {
			var ns=true;
			var sname = "/abc-search/styles/netsc.css";
			} else {
			var ns=false;
			var sname = "/abc-search/styles/msie.css";
			}
	
		document.write('<link rel=stylesheet type="text/css" href="' + sname + '">');