Ext.onReady(function() {
	if(Ext.get('gallery') != null)
	{
		var carousel = new Ext.ux.Carousel('gallery', {itemSelector: 'img',interval: 6,autoPlay: true,showPlayButton: true,pauseOnNavigate: true,freezeOnHover: true,transitionType: 'fade',navigationOnHover: true,groups: groups});
		carousel.pause();
		carousel.showGroups();
	}
});