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

	$('generic').addEvent('click', function () {
	
	myPos=$('generic-tab').getStyle('width');
	
	if (myPos!='400px'){
		this.myFx = new Fx.Tween($('generic-tab'));
		this.myFx.start('width','400').chain(function(){

		this.myFx = new Fx.Tween($('left-box'));
		this.myFx.start('width','380');
		
		}); 
		}else{
		this.myFx = new Fx.Tween($('generic-tab'));
		this.myFx.start('width','37').chain(function(){

		this.myFx = new Fx.Tween($('left-box'));
		this.myFx.start('width','600');
		
		}); 
		}
	});

});