//Browser detection

var ns = false;
var ie =false;
if(navigator.appName.indexOf("Microsoft") != -1)
  ie = true;
else if(navigator.appName.indexOf("Netscape") != -1)
  ns = true;
 
var ie4 = false;
var ie5 = false;
var ie6 = false;
var ns4 = false;
var ns5 = false;
var ns6 = false;
var version = navigator.appVersion.substring(0,1);
if(ie){
	ie4 = version==4?true:false;
	ie5 = version==5?true:false;
	ie6 = version==6?true:false;}
else if(ns){
	ns4 = version==4?true:false;
	ns5 = version==5?true:false;
	ns6 = version==6?true:false;}
	

// Javascript menu functions

function classChange(obj, theclass) {
	obj.className = theclass;
	//alert(obj.className);
}