var menuids=["cxcxmenu","mediamenu","contactsmenu"] 
var Globalmenu = -1;

function makehidden(menuObj){
	//alert(menuIndex);
	menuObj.getElementsByTagName("ul")[0].style.visibility="hidden";
	MM_swapImgRestore();
}

function checkGlobalmenu(menuID){
Globalmenu = menuID;
}

function showGlobalmenu(){
alert(Globalmenu);
}

function buildsubmenus_horizontal(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
		if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
			ultags[t].style.top=(ultags[t].parentNode.offsetHeight)+"px" //dynamically position first level submenus to be height of main menu item
			//alert(ultags[t].style.top);
		}
		
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.visibility="visible";
    	if (Globalmenu == 0) {MM_swapImage('document.layers[\'Layer1\'].document.ImageHead1','document.ImageHead1','images/menu/cxcx_1.gif','#952280335200')}
    	if (Globalmenu == 1) {MM_swapImage('document.layers[\'Layer1\'].document.ImageHead2','document.ImageHead2','images/menu/media_1.gif','#952280335300')}
    	if (Globalmenu == 2) {MM_swapImage('document.layers[\'Layer1\'].document.ImageHead3','document.ImageHead3','images/menu/contacts_1.gif','#952280335400')}
    }
    ultags[t].parentNode.onmouseout=function(){
	var Menu = new Object;
	Menu = this;
	//setTimeout(function(){makehidden(Menu)},1000);
	this.getElementsByTagName("ul")[0].style.visibility="hidden";
	MM_swapImgRestore();
	//Globalmenu = -1;
	
    }
    }
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus_horizontal, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_horizontal)