/*
var PortalMenuLinkSet=new Array()
//SPECIFY MENU SETS AND THEIR LINKS. FOLLOW SYNTAX LAID OUT

PortalMenuLinkSet[0]='<div class="PortalMenuItems"><a href="http://dynamicdrive.com">بخش تست</a></div>'
//PortalMenuLinkSet[0]+='<hr>' //Optional Separator
PortalMenuLinkSet[0]+='<div class="PortalMenuItems"><a href="http://javascriptkit.com">JavaScript Kit</a></div>'
//PortalMenuLinkSet[0]+='<hr>' //Optional Separator
PortalMenuLinkSet[0]+='<div class="PortalMenuItems"><a href="http://freewarejava.com">Freewarejava</a></div>'

PortalMenuLinkSet[1]='<div class="PortalMenuItems"><a href="http://msnbc.com">MSNBC</a></div>'
PortalMenuLinkSet[1]+='<div class="PortalMenuItems"><a href="http://cnn.com">CNN</a></div>'
PortalMenuLinkSet[1]+='<div class="PortalMenuItems"><a href="http://abcnews.com">ABC News</a></div>'
PortalMenuLinkSet[1]+='<hr class="PortalMenuHr">' //Optional Separator
PortalMenuLinkSet[1]+='<div class="PortalMenuItems"><a href="http://www.washingtonpost.com">Washington Post</a></div>'
*/

////No need to edit beyond here

var ie4=document.all
var ns6=document.getElementById&&!document.all
var ns4=document.layers

function ShowPortalMenu(e,which){

if (!document.all&&!document.getElementById&&!document.layers)
return

ClearHidePortalMenu()

menuobj=ie4? document.all.PortalPopMenu : ns6? document.getElementById("PortalPopMenu") : ns4? document.PortalPopMenu : ""
menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj

if (ie4||ns6)
menuobj.innerHTML=which
else{
menuobj.document.write('<layer name=gui bgColor=#E6E6E6 width=165 onmouseover="ClearHidePortalMenu()" onmouseout="HidePortalMenu()">'+which+'</layer>')
menuobj.document.close()
}

menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
eventX=ie4? event.clientX : ns6? e.clientX : e.x
eventY=ie4? event.clientY : ns6? e.clientY : e.y

//Find out how close the mouse is to the corner of the window
var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<menuobj.contentwidth)
//move the horizontal position of the menu to the left by it's width
menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
else
//position the horizontal position of the menu where the mouse was clicked
menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX : ns6? window.pageXOffset+eventX : eventX

//same concept with the vertical position
if (bottomedge<menuobj.contentheight)
menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight : ns6? window.pageYOffset+eventY-menuobj.contentheight : eventY-menuobj.contentheight
else
menuobj.thestyle.top=ie4? document.body.scrollTop+event.clientY : ns6? window.pageYOffset+eventY : eventY
menuobj.thestyle.visibility="visible"
return false
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function HidePortalMenu(){
if (window.menuobj)
menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"
}

function DynamicHidePortalMenu(e){
if (ie4&&!menuobj.contains(e.toElement))
HidePortalMenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
HidePortalMenu()
}

function DelayHidePortalMenu(){
if (ie4||ns6||ns4)
delayhide=setTimeout("HidePortalMenu()",500)
}

function ClearHidePortalMenu(){
if (window.delayhide)
clearTimeout(delayhide)
}

function HighLightPortalMenu(e,state){
if (document.all)
source_el=event.srcElement
else if (document.getElementById)
source_el=e.target
if (source_el.className=="PortalMenuItems"){
source_el.id=(state=="on")? "PortalMenuMouseOverStyle" : ""
}
else{
while(source_el.id!="PortalPopMenu"){
source_el=document.getElementById? source_el.parentNode : source_el.parentElement
if (source_el.className=="PortalMenuItems"){
source_el.id=(state=="on")? "PortalMenuMouseOverStyle" : ""
}
}
}
}

if (ie4||ns6)
document.onclick=HidePortalMenu