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

	new UvumiDropdown('nav');
	
	// Scroll to Top link
	
	new SmoothScroll({duration:1000});

	galleryShow = new SlideShow('sponsors', {
		transition: 'pushRight',
		duration: 500,
		delay: 3500,
		autoplay: true
	});

	var go = $('gototop');
	go.set('opacity','0').setStyle('display','block');

	window.addEvent('scroll',function(e) {
		if(Browser.Engine.trident4) {
			go.setStyles({
				'position': 'absolute',
				'bottom': window.getPosition().y + 10,
				'right': window.getPosition().x,
				'width': 100
			});
		}
		go.fade((window.getScroll().y > 300) ? 'in' : 'out')
	});
	
});