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

function setMenuImg(obj,img,hover)
{
	obj.style.backgroundImage = (hover) ? "url('" + img.on.src + "')" : "url('" + img.off.src + "')";
}

function showObj(obj)
{
	if (obj.style.display != "")
		obj.style.display = "";
}

function hideObj(obj)
{
	if (obj.style.display != "none")
		obj.style.display = "none";
}

function getURL(url)
{
	document.location = url;
}

var objUser = new User();
objUser.setSyncMode()
objUser.setHTTPMethod("POST");