function throbShow(x, y) {
	var throb = document.getElementById("throb");
	if (!throb) {
		throb = document.createElement("div");
		throb.id = "throb";
		throb.style.display = "none";
		throb.style.position = "absolute";
		throb.style.zIndex = 9999;
		throb.innerHTML = '<img src="/9000000/g/throbber.gif" width="32" height="32">';
		document.body.appendChild(throb);
	}
	throb.style.left = x + "px";
	throb.style.top = y + "px";
	throb.style.display = "";
}

function throbHide() {
	var throb = document.getElementById("throb");
	if (throb)
		throb.style.display = "none";
}