// JavaScript Document
function OpenMenu(which) {
	var dropMenu = true;
	if (document.getElementById(which).offsetTop == 0) {
		dropMenu = false;
	}
	//alert(dropMenu)
	CloseMenus()
	if (dropMenu) {
		Animate(which)
	}
}
function CloseMenus() {
	document.getElementById("signInMenu").style.top = "-160px";
	document.getElementById("mainMenu").style.top = "-135px";
}

function Animate(which) {
	thisMenu=document.getElementById(which)
	if (thisMenu.offsetTop < 0) {
		thisMenu.style.top = thisMenu.offsetTop +  5 + "px";
		setTimeout("Animate(\""+which+"\")",10)
	}
}

function Init() {
	document.getElementById("signInMenu").style.top="-160px";
	document.getElementById("mainMenu").style.top="-135px";
	
}

window.onload = Init;