var browserName = navigator.appName;
	var browserVer = parseInt(navigator.appVersion);
	var version = "";
	var msie4 = (browserName == "Microsoft Internet Explorer" && browserVer >= 4);
	if ((browserName == "Netscape" && browserVer >= 3) || msie4 || browserName=="Konqueror" || browserName=="Opera") {
	  version = "n3";
	} else {
	  version = "n2";
	}

	function blurLink(theObject) {
	  if (msie4) {theObject.blur();}
	}