/***********************************************
* dropdown CSS Menu script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)

/////No further editting needed

var ie5=document.all
var ns6=document.getElementById&&!document.all

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){
if (ie5||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
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){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie5 && !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=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie5 && !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
}
}
return edgeoffset
}

function showmenu(obj, e, dropmenuID){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
if (typeof dropmenuobj!="undefined") //hide previous menu
dropmenuobj.style.visibility="hidden"
clearhidemenu()
if (ie5||ns6){
obj.onmouseout=delayhidemenu
dropmenuobj=document.getElementById(dropmenuID)
if (hidemenu_onclick) dropmenuobj.onclick=function(){dropmenuobj.style.visibility='hidden'}
dropmenuobj.onmouseover=clearhidemenu
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} : function(event){ dynamichide(event)}
showhide(dropmenuobj.style, e, "visible", "hidden")
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}
return clickreturnvalue()
}

function clickreturnvalue(){
if ((ie5||ns6) && !enableanchorlink) 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 (ie5&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function delayhidemenu(){
delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}	

<!-- // Hide from old browsers

navitem1on = new Image();
navitem1on.src = "/img/nav1/lo_navitem1.gif";
navitem1off = new Image();
navitem1off.src = "/img/nav1/l_navitem1.gif";

navitem2on = new Image();
navitem2on.src = "/img/nav1/lo_navitem2.gif";
navitem2off = new Image();
navitem2off.src = "/img/nav1/l_navitem2.gif";

// FUNCTIONS
function
lo(imgName) {
imgon = eval(imgName + "on.src");
document [imgName].src = imgon;
}
function
l(imgName) {
imgoff = eval(imgName + "off.src");
document [imgName].src = imgoff;
}
// END HIDING FROM OLDER BROWSERS -->

var blnIsLoaded = false
var blnIsHome = false
var blnIsMac = false
var strPlatform = window.navigator.platform.toLowerCase()


function showMenu(strMenu) {
	if (blnIsLoaded && !blnIsMac) {

		var objLayer
	
		hideMenu(strLastMenu)
	
		if (document.all) {
			objLayer = document.all[strMenu]
		}
		else if (document.getElementById) {
			objLayer = document.getElementById(strMenu)
		}
		else if (document.layers) {
			objLayer = getLayer(strMenu)
		}
	
		// show
		if (document.all) {
			objLayer.style.visibility = "visible";
		}
		else if (document.getElementById) {
			objLayer.style.visibility = "visible"
		}
		else if (document.layers) {
			if (parseFloat(navigator.appVersion) >= 4.08) {
				// move to position relative to image
				objImage = getImage("l_" + strMenu.substring(3, strMenu.length))
				intTop = getImagePageTop(objImage)
				intLeft = getImagePageLeft(objImage)
				objLayer.top = intTop + objImage.height
				objLayer.left = intLeft - 1
				
				// show
				objLayer.visibility = "show"
			}
		}
	
		strLastMenu = strMenu
	}
}



function hideMenu(strMenu) {

	if (blnIsLoaded && !blnIsMac) {

		var objLayer
		var isIn = false
		var i = 0
		var blnIsFromFlash = false
		
		if (strMenu == "hideFromFlash")
			blnIsFromFlash = true
	
		if (strMenu == "" || blnIsFromFlash)
			strMenu = strLastMenu
	
		if (document.all) {
			objLayer = document.all[strMenu]
		}
		else if (document.getElementById) {
			objLayer = document.getElementById(strMenu)
		}
		else if (document.layers) {
			objLayer = getLayer(strMenu)
		}
	
		// hide
		if (document.all) {
			if (!blnIsFromFlash) {
				while (!isIn && i < document.all[strMenu].all.length) {
					if (window.event.toElement == document.all[strMenu].all[i])
						isIn = true
					i++
				}
				if (!isIn) {
					document.all[strMenu].style.visibility = "hidden"
				}
			}
			else {
				document.all[strMenu].style.visibility = "hidden"
			}
		}
		else if (document.getElementById) {
			objLayer.style.visibility = "hidden"
		}
		else if (document.layers) {
			if (parseFloat(navigator.appVersion) >= 4.08) {
				objLayer.visibility = "hide"
			}
		}
	}
}