var menuflag = false;
var overImgs = new Array();
var outImgs = new Array();
var options = new Array('fullmoon','about','books','yagroups','readgroups','gumbo','giving','welcome','messages');
var imgPath = "img/menu/";

function LoadMenu () {
	var n;
	if ( document.images ) {
		for ( n = 0; n < options.length; n++ ) {
			a = options[n];
			overImgs[a] = new Image(); overImgs[a].src = imgPath + a + "-on.gif";
			outImgs[a] = new Image(); outImgs[a].src = imgPath + a + "-off.gif";
		}
		menuflag = true;
	}
}

function ShowOut ( id ) {
	if ( document.images ) {
		if ( menuflag ) { document.images[id].src = outImgs[id].src; }	
	}
}
function ShowOver ( id ) {
	if ( document.images ) {
		if ( menuflag ) { document.images[id].src = overImgs[id].src; }
	}
}

LoadMenu();