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();
	}
}