function openMenu(MenuId) {
	t = document.getElementById(MenuId);
	t.style.visibility = "visible";
}

function closeMenu(MenuId) {
	t = document.getElementById(MenuId);
	t.style.visibility = "hidden";
}

//Preload images

if (document.images) {

	//Clips Menu

	var myclips = new Image();
	myclips.src = "images/myclips.gif";
	var myclipson = new Image();
	myclipson.src = "images/myclipson.gif";

}

function imageOn(ImageId) {
	if (document.images) {
		document.images[ImageId].src = eval(ImageId + "on.src");
	}
}

function imageOff(ImageId) {
	if (document.images) {
		document.images[ImageId].src = eval(ImageId + ".src");
	}
}