/**
 * @author jasonjohnston
 *  created on 8-12-2009
 *  alexanderdervin.com
 */
window.addEvent('domready',function(){
	
	var slides = $$('img');
	var numSlides = slides.length;
	var currSlide = 0;
	
	var firstSlide = new Asset.image(slides[0].getProperty('src'),{
		onload : function(){
			startSlideShow();
			

		}
	});
	var slideSrc = new Array();
	slides.each(function(item){
		slideSrc.push(item.getProperty('src'));
	});
	var allSlides = new Asset.images(slideSrc);
	
	
	
	var slideShow = function(){
		 currSlide = currSlide < numSlides ? currSlide : 0;
		 $('slideShow').setStyle('background-image',"url('"+slideSrc[currSlide]+"')");
		 hideSlide.delay(5000, $('slideShow'));
		 ++currSlide;
		 
		 
		
	}

	var hideSlide = function(){
		this.setStyle('background-image','none');
		
	}
	
	function startSlideShow(){
		slideShow.run();
		slideShow.periodical(5500);
		
	}
	
	//events
	$$('.category').each(function(item){
		item.addEvents({
			'mouseover': function(){
				
			
				$$('.sub_hide').each(function(item){
					item.removeClass('sub_show');	
				});
				
				// show sub menu
				$(item.get('id') + '_sub').addClass('sub_show');
			
			},
			'mouseout': function(){
				
				
			
			}
		});
	});
	
	
	
});