/*	CODIGO ORIGINAL:
function submenu_show(id_submenu)
{
	$('subnav_active').update('');
	$('subnav_active').style.visibility = 'hidden';
	if ($(id_submenu)) {
		$('subnav_active').update($(id_submenu).innerHTML);
		$('subnav_active').style.visibility = '';
	}
}*/

function submenu_show(id_submenu)
{
	if ($(id_submenu)) {
		$('subnav_active_content').update($(id_submenu).innerHTML);
		$('subnav_active').style.visibility = '';
		$('subnav_active_content').className = 'bg_subnav';
		Effect.Appear('subnav_active_content', { duration: 0.8 });
	}
}
//slideToggle() jquery

function submenu_hide()
{
	if ($('subnav_active_content') && $('subnav_active')) {
		$('subnav_active').style.visibility = '';
		$('subnav_active').className = '';
		Effect.Fade('subnav_active_content', { duration: 0.3 });
	}
}