window.addEvent("domready", function() {
 	 var portfolio = new noobSlide({
			mode: 'horizontal',
			box: $('portfolio_box'),			
			items: $$('#portfolio_box div'),
			size: 405,
			addButtons: {
				previous: $('pre'),				
				next: $('next')
			},
			button_event: 'click',
			fxOptions: {
				duration: 1000,
				wait: false
			},
			onWalk: function(currentItem,currentHandle){
			  if (this.currentIndex < this.items.length-1) {
			    $('pre').set('alt', 'Pervious');
			    $('pre').set('src', 'images/larrow_o.jpg');
			    $('next').set('alt', 'Next');
			    $('next').set('src', 'images/rarrow_o.jpg');
			  } else {
			    $('next').set('alt', 'Last');
			    $('next').set('src', 'images/rarrow_g.jpg');
			  } 
			  
			  if (this.currentIndex == 0) {
			    $('pre').set('alt', 'First');
			    $('pre').set('src', 'images/larrow_g.jpg');
			  } 
			  
			  
			  title = currentItem.getFirst().getNext();
			  desc = title.getNext();
			  link = desc.getNext();
			  
			  $('portfolio_title').set('html', title.innerHTML);
			  $('portfolio_desc').set('html', desc.innerHTML);
			  $('portfolio_link');
			}
	 });
	 //walk to next item
	 portfolio.move(0);	
 });