var advSearchToggle;

window.addEvent('domready', function() {

var navadvsearch = $('navAdvSearch2');
advSearchToggle = new Fx.Slide('advSearchdiv').hide();
$('navAdvSearch2').addEvent('click', function(e){
    e = new Event(e);
	advSearchToggle.toggle();
	e.stop();
});

if(location.href.indexOf("adv=1") > 7)
{
  advSearchToggle.toggle();
}

});