function showSub(obj) {
		hideSub();
		$(obj).show();
		switch (obj) {
			case "subMenu1" :	$('menu1').className = "on";
							break;
			case "subMenu2" :	$('menu2').className = "on";
							break;
		}
	}

	function hideSub() {
		$('subMenu1').hide();
		$('subMenu2').hide();
		if (currPagej != 'marcus') {
			$('menu1').className = "off";
		}
		if (currPagej != 'platform') {
			$('menu2').className = "off";
		}
	}

	window.onload = init;

	function init() {
		$('subMenu1').hide();
		$('subMenu2').hide();
	}