var arrOpenSubMenus	= new Array();
var timeObject;
var intMenyID = '';

function hideSubMenu(){
	clearTimeout(timeObject);
	timeObject = setTimeout("drawSubmenu('')",400);
}

function showSubMenu(strID){
	intMenyID = strID;
	clearTimeout(timeObject);
	drawSubmenu('display');
}

function drawSubmenu(strAction){
	var objSubMeny = document.getElementById('submenu');
	if(objSubMeny.childNodes.length > 0){
		for(I=0;I<objSubMeny.childNodes.length;I++){
			if(objSubMeny.childNodes[I].nodeName == 'DIV'){
				objSubMeny.childNodes[I].className = 'subnav hide';
			}
		}
	}
	
	if(strAction == 'display'){
			
			var objSubMenyElement = document.getElementById('dropdown'+intMenyID);
			objSubMenyElement.className = 'subnav display';
	}
}