var flag = false;



function loadMenu(){
	for(var i=1;i<=numberSubMenu;i++){
		var idSubMenu = 'subMenu'+i;
		var subMenu = document.getElementById(idSubMenu);
		
		if (subMenu != null) {
			subMenu.style.display 	= 'none';
			subMenu.style.position 	= 'absolute';
			subMenu.style.width 	= '15em';
			if(navigator.appName == 'Netscape'){
				subMenu.style.paddingLeft	='0em';
				subMenu.style.left			='14.8em';
			}
			else{
				subMenu.style.left='11.8em';
			}
		}
	}
}

function closeMenu(){
	if(!flag){
		for(i=1;i<=numberSubMenu;i++){
			var idSubMenu = 'subMenu'+i;
			var subMenu = document.getElementById(idSubMenu);
			
			if (subMenu != null) {
				subMenu.style.display = 'none';
			}
		}
	}
}

function openSubMenu(id){
	loadMenu();
	if(id != null){
		var subMenu = document.getElementById(id);
		
		if (subMenu != null)
			subMenu.style.display ='block';
		
		flag = true;
	}
}

function setFlag(value){
	flag = value;
	if(!flag){
		close();
	}
}

function close(){
	setTimeout('closeMenu();',2000);
}