// Register the dropdown menus for the main navigation bar
Event.observe(document, "dom:loaded", function(e) {
		new DropDown("menu-browse", $("menu-browse").down("ul"), {useEffects:false});
		new DropDown("menu-search", $("menu-search").down("ul"), {useEffects:false});
		new DropDown("menu-about", $("menu-about").down("ul"), {useEffects:false});
});