var browserName = navigator.appName;
		var browserVer = parseInt(navigator.appVersion);
        agt=navigator.userAgent.toLowerCase();
		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";}
			// Blurring links:
		function blurLink(theObject)	{	//
			if (msie4)	{theObject.blur();}
			if (agt.indexOf("firefox") != -1) {theObject.blur();}		}