/**
 * ie6 friendly version of menu dropdowns 
 * 
 * @param {Object} '.expanded ul'
 */
jQuery(document).ready(function() {
  var submenuBits = $('.expanded ul');
  submenuBits.hide();
  submenuBits.each(function(){
  	var submenu = $(this);
	var parent = $(submenu.parent());
	parent.mouseover(function(){
		submenu.show();				
	});			
	parent.mouseout(function(){
		submenu.hide();
	});
  });
});