var menuTimer = null;
var domainQueryAuthInput = false;

function $(id){
	return document.getElementById(id);
}

function menuOver(v){
	menuTimer = setTimeout(function(){
		do_exchange_menu(v);
	}, 150);
}

function menuOut(){
	clearTimeout(menuTimer);
}

function do_exchange_menu(v){
	var myMainMenu = document.getElementsByName('myMainMenu[]');
	for(var i=0;i<myMainMenu.length;i++){
		$("mySubMenu_" + i).style.display = i==v ? "block" : "none";
		myMainMenu[i].className = i==v ? "nav_on" : "nav_off";
	}
}