document.observe('dom:loaded', function(){
	$$('#tabsMenu div.selected')[0].addClassName('tabSelected');
});

function showSubmenu(obj){
	if($('submenu').hasClassName('open')){
		$('submenu').removeClassName('open');
		$(obj).removeClassName('selected');
		$('submenu').setStyle({visibility:'hidden'});
		$$('.tabSelected')[0].addClassName('selected');
	}else{
		$('submenu').addClassName('open');
		$(obj).addClassName('selected');
		$('submenu').setStyle({visibility:'visible'});
		$$('.tabSelected')[0].removeClassName('selected');
	}
}