var bv = navigator.appName;
	var ie = "<link rel=stylesheet type=\"text/css\" href=\"http://www.comtech-serv.com/comtechwebie.css\">"
	var ns6 = "<link rel=stylesheet type=\"text/css\" href=\"http://www.comtech-serv.com/comtechwebnn.css\">"
	var old = "<link rel=stylesheet type=\"text/css\" href=\"http://www.comtech-serv.com/comtechwebnn_olderbrowsers.css\">"	
	if(bv == "Microsoft Internet Explorer"){
			document.write(ie)
			//alert("This is Internet Explorer")//
		}
		else{
			var ba = new String(navigator.appVersion);
			var bf = parseInt(ba)
			if(bf >= 5){
				document.write(ns6)
				//alert("This is Netscape 6")//
			}
			else{
				document.write(old)
				//alert("This is an old browser")//
			}
		}