/*
* mootools 1.2 beta 2 classes
*
* Core(Core, Browser)
* Native(Array, Function, Number, String, Hash, Event)
* Element(Element, Element.Event, Element.Style)
* Selectors(Selectors)
* Utilities(DomReady)
*
*/
window.addEvent('domready',function() {
    //$$('.subnav').getParent().addEvents({
    $$('#nav ul li ul').getParent().addEvents({
      'mouseover': function() {this.getChildren()[1].setStyle('display','block');},
      'mouseout': function() {this.getChildren()[1].setStyle('display','none');}
    });
});