/***********************************************
	* AnyLink Drop Down Menu- © Dynamic Drive (www.dynamicdrive.com)
	* This notice MUST stay intact for legal use
	* Visit http:/www.dynamicdrive.com/ for full source code
	
	
	********************************************** THIS JS REFERS TO A SITEMAP WHICH IS DYNAMICLY CREATED THROUGH PHP **********************************************
	********************************************** THE SITEMAP IS CREATED IN THE /includes/db/cms-lib.php file *****************************************************
	*********************************************/
	// THESE FUNCTIONS USE JQUERY AND HAVE BEEN ADDED TO THIS SCRIPT TO CREATE ROLL OVERS
	var currentBtn = null;
	function btnOn(btn) {
		if (currentBtn != null ) btnOff(currentBtn); 
		if (btn != null && !$(btn).hasClass('btnOn')) $(btn).addClass('homeNav_over');
		currentBtn = btn;
	}
	
	function btnOff(btn) {
		if (btn != null && !$(btn).hasClass('btnOn')) $(btn).removeClass('homeNav_over');
		currentBtn = null;
	}
	// JQUERY FUNCTION END *******************************************************************************************
				
	// BEGIN ORIGINAL SCRIPT *******************************************************************************************
				
	var menuwidth='165px' //default menu width
	var menubgcolor='white'  //menu bgcolor
	var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
	var hidemenu_onclick="yes" //hide menu when user clicks within menu?
	
	///No further editting needed
	
	var ie4=document.all
	var ns6=document.getElementById&&!document.all
	
	if (ie4||ns6)
	document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
	
	function getposOffset(what, offsettype){
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null){
	totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
	parentEl=parentEl.offsetParent;
	}
	return totaloffset;
	}
	
	
	function showhide(obj, e, visible, hidden, menuwidth){
	if (ie4||ns6)
	dropmenuobj.style.left=dropmenuobj.style.top="-500px"
	if (menuwidth!=""){
	dropmenuobj.widthobj=dropmenuobj.style
	dropmenuobj.widthobj.width=menuwidth
	}
	if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
	obj.visibility=visible
	else if (e.type=="click")
	obj.visibility=hidden
	}
	
	function iecompattest(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	}
	
	function clearbrowseredge(obj, whichedge, extraOff){
	var edgeoffset=0
	if (whichedge=="rightedge"){
	var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
	dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
	if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
	edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
	}
	else{
	var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
	var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
	dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
	if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
	edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
	if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
	edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
	}
	}
	if (extraOff) {
		return edgeoffset + extraOff;
	} else {
		return edgeoffset
	}
	}
	
	function populatemenu(what){
	if (ie4||ns6)
	dropmenuobj.innerHTML=what.join("")
	}
	
	
	function dropdownmenu(obj, e, menucontents, menuwidth){
	if (window.event) event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
	clearhidemenu()
	dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
	populatemenu(menucontents)
	
	if (ie4||ns6){
	showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
	
	dropmenuobj.x=getposOffset(obj, "left")
	dropmenuobj.y=getposOffset(obj, "top")
	dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge", 2)+"px"
	dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge", -2)+obj.offsetHeight+"px"
	}
	
	return clickreturnvalue()
	}
	
	function clickreturnvalue(){
	if (ie4||ns6) return false
	else return true
	}
	
	function contains_ns6(a, b) {
	while (b.parentNode)
	if ((b = b.parentNode) == a)
	return true;
	return false;
	}
	
	function dynamichide(e){
	if (ie4&&!dropmenuobj.contains(e.toElement))
	delayhidemenu()
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
	delayhidemenu()
	}
	
	function hidemenu(e){
	if (typeof dropmenuobj!="undefined"){
	if (ie4||ns6)
	dropmenuobj.style.visibility="hidden"
	// this next line of code was has been added by JD 3 2008 for the use of the axion website
	btnOff(currentBtn);
	}
	}
	
	function delayhidemenu(){
	if (ie4||ns6)
	delayhide=setTimeout("hidemenu()",disappeardelay)
	}
	
	function clearhidemenu(){
	if (typeof delayhide!="undefined")
	clearTimeout(delayhide)
	}
	
	if (hidemenu_onclick=="yes")
	document.onclick=hidemenu