window.addEvent('domready', function() {
	var selectSite = $('selectSite');
	//var myFx = new Fx.Tween(selectSite);
	$('toggleSelectSite').addEvent('click', function(){
		selectSite.visible = true;													 
		//selectSite.tween('height', 250);
		//myFx.set('background-color', '#f00');

		return false; // alternative syntax to stop the event
	});									 
});