function menu_open() {

	el = document.getElementById('facilities_submenu');
	
	el_sub = document.getElementById('conferences_submenu');
	
	el_facilities_link = document.getElementById('facilities_link');
	el_facilities_parent_link = document.getElementById('facilities_parent_link');
	
	el.style.display = 'block';
	el_sub.style.display = 'block';
	
	Element.addClassName(el_contact_link, "current");
	Element.addClassName(el_contact_parent_link, "current");

}

addLoadEvent(menu_open);