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

// Blurring links:
function blurLink(theObject) {
	if (msie4) {
		theObject.blur();
	}
}