<!--
	/* This script file contains the code to generate the dynamic dropdown menu. */

	/***********************************************
	* 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
	***********************************************/						
	var menuwidth='165px' //default menu width
	var menubgcolor='lightyellow'  //menu bgcolor
	var disappeardelay=200  //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) {
		// added support for multiple drop down menu colors. - RJT
		document.write('<div id="dropmenudiv" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivred" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivgreen" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivltblue" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivorange" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivteal" style="top: -400;visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')
		document.write('<div id="dropmenudivblue" style="top: -400;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){
	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
	}
	}
	return edgeoffset
	}

	function populatemenu(what){
	if (ie4||ns6)
	dropmenuobj.innerHTML=what.join("")
	}


	function dropdownmenu(obj, e, menucontents, menuwidth, divcolor){
	if (window.event) event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
	clearhidemenu()
	hidemenu()
	// add code to support different menu div tags. - RJT
	switch (divcolor){
		case "red":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivred") : dropmenudivred
			break;
		case "green":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivgreen") : dropmenudivgreen
			break;
		case "ltblue":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivltblue") : dropmenudivltlbue
			break;
		case "orange":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivorange") : dropmenudivorange
			break;
		case "teal":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivteal") : dropmenudivteal
			break;
		case "blue":
			dropmenuobj=document.getElementById? document.getElementById("dropmenudivblue") : dropmenudivblue
			break;
		default : dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
	}
	//Check for an empty array of menu elements and do not display menu div. - RJT
	if (menucontents.length != 0) { 
		populatemenu(menucontents)

		if (ie4||ns6){
		showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
		if (divcolor == 'blue') {
			dropmenuobj.x=(getposOffset(obj, "left")) - 58 
		}
		else {
			dropmenuobj.x=(getposOffset(obj, "left")) + 5
		}
		
		dropmenuobj.y=(getposOffset(obj, "top")) - 1
		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 (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"
	}
	}

	function delayhidemenu(){
	if (ie4||ns6)
	delayhide=setTimeout("hidemenu()",disappeardelay)
	}

	function clearhidemenu(){
	if (typeof delayhide!="undefined")
	clearTimeout(delayhide)
	}

	if (hidemenu_onclick=="yes")
	document.onclick=hidemenu
	
//-->
