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

	var a = $$('#aoyama_project ul li a');
	
	var targetEle = $('project_list_ctrl');
	
	a.each(function(item, i){
		item.addEvent('mousedown', function(e){
				e = new Event(e).stop();
				e.preventDefault();
				
				for(var i=0; i<a.length; i++){
					a[i].toggleClass('selected');
					
				}
				if(item.hasClass('btnPa')){
					var eventFx = targetEle.effect('margin-left', {duration: 500, transition: Fx.Transitions.Cubic.easeInOut, wait: false});
						eventFx.start(0);
				}
				else{
					var eventFx = targetEle.effect('margin-left', {duration: 500, transition: Fx.Transitions.Cubic.easeInOut, wait: false});
						eventFx.start(-422);
				}

		});
	});
});