// JavaScript Document


// Node Functions


// Contents for drop downs
// for each item below - add the page url to link after  ( http:// )

var menubgcolor = '#7f112a'; // sub nav bgd colour

/*




var BrisbaneEvents = new Array();
var PerthEvents = new Array();
var USAEvents = new Array();
var Information = new Array();

BrisbaneEvents[0] = '<a href="http://www.koalaconventions.com.au/events/LocationEvents.aspx?Location=Brisbane">Workshops</a>';
BrisbaneEvents[1] = '<a href="/cms/Article.aspx?ID=c96cdd67-ebc4-46e8-8d2c-56c638f7cedc">Pricing & Details</a>';
BrisbaneEvents[2] = '<a href="/cms/Article.aspx?ID=303a6f40-3004-4182-9f23-689f8759ee42">Accommodation</a>';
BrisbaneEvents[3] = '<a href="https://www.koalaconventions.com.au/events/2010/">Book Workshops</a>';

PerthEvents[0] = '<a href="http://www.koalaconventions.com.au/events/LocationEvents.aspx?Location=Perth">Workshops</a>';
PerthEvents[1] = '<a href="/cms/Article.aspx?ID=2923089c-66eb-42f9-967f-96119d8e4f6e">Pricing & Details</a>';
PerthEvents[2] = '<a href="/cms/Article.aspx?ID=418f83d0-b1a6-4e18-b79e-1df1cdc9408c">Accommodation</a>';
PerthEvents[3] = '<a href="https://www.koalaconventions.com.au/events/2010/">Book Workshops</a>';

USAEvents[0] = '<a href="http://www.koalaconventions.com.au/events/LocationEvents.aspx?Location=USA">Workshops</a>';
USAEvents[1] = '<a href="/cms/Article.aspx?ID=6b7b2737-7bdf-4682-b253-e0a09641c7e4">Pricing & Details</a>';
USAEvents[2] = '<a href="/cms/Article.aspx?ID=7ecb4b8c-31f0-4b37-b645-9e0032c4f4bc">Accommodation</a>';
USAEvents[3] = '<a href="https://www.koalaconventions.com.au/events/2010/">Book Workshops</a>';

Information[0] = '<a href="/cms/Article.aspx?ID=6b2987ac-d99f-469a-b2ce-acb615a29382">Newsletter</a>';
Information[1] = '<a href="/cms/Article.aspx?ID=d79abb2b-c1f6-4d43-8d4d-f6f9f36dedf6">About Us</a>';
Information[2] = '<a href="/cms/Article.aspx?ID=2e2fd7f7-bfe0-4c11-927d-7acaf927b1e6">About our Tutors</a>';
Information[3] = '<a href="/cms/Article.aspx?ID=40694732-62f9-4b64-af67-3097c3f85bd7">Contact Us</a>';
Information[4] = '<a href="/cms/Article.aspx?ID=062a9c28-17d7-42db-9182-f6cf08e5d2f4">Sponsors</a>';
Information[5] = '<a href="/cms/Article.aspx?ID=bffd26c2-0421-47d8-bcb9-0317eb9fdef6">Overseas Shows</a>';
*/	 
	
////////////////////////////
/////No further editting needed
		
var menuwidth='199px' 
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?
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){
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){
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")+"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