var fadeInterval = 4000;
	var fadeSpeed = 2000;
	var contentLinks =  new Array('greenhouse.html','ocean-plaza-rhyl.html','ocean-plaza-rhyl.html','greenacres-oldham.html','dean-clough-mills.html');
	var contentAlts = new Array('greenhouse','ocean plaza, rhyl','ocean plaza, rhyl','greenacres, oldham','dean clough mills');
	window.addEvent('domready', pageInitialise);	
		
	function pageInitialise()
	{
		//Pick random start image
		var imageIndex = Math.floor(Math.random()*5+1);
		
		var image1 = new Element('img');
		image1.id = 'contentImage1';
		image1.src='images/s' + imageIndex.toString() + '.jpg';
		image1.setAttribute('alt',contentAlts[imageIndex-1]);
		image1.injectInside($('slideContainer').getChildren()[0].getChildren()[0]);

		var image2 = new Element('img');
		image2.id = 'contentImage2';
		image2.src='images/s' + imageIndex.toString() + '.jpg';
		image2.setAttribute('alt',contentAlts[imageIndex-1]);
		image2.setStyle('top',-454);		
		image2.injectInside($('slideContainer').getChildren()[0].getChildren()[0]);

		//Set link accordingly
		$('slideContainer').getChildren()[0].getChildren()[0].setAttribute('href','projects/'+contentLinks[imageIndex-1]);
		
		

		//Content fading
		(function(){fadeContent()}).periodical(fadeInterval);
	}
	
	function fadeContent()
	{
		var currentImage = $('contentImage1').src;
		var currentIndex = parseInt(currentImage.substring(currentImage.length-5,currentImage.length-4)) + 1;
		var newIndex = Math.floor(Math.random()*5+1)
		while(newIndex==currentIndex)
		{
			var newIndex = Math.floor(Math.random()*5+1)
		}
		var newImage = 'images/s' + newIndex.toString() + '.jpg';

		new Asset.image(newImage, {onload:function(){
			$('contentImage2').setOpacity(0);
			$('contentImage2').src = newImage;
			new Fx.Styles($('contentImage2'), {duration:fadeSpeed, transition:Fx.Transitions.Sine.easeOut, onComplete:function(){
				$('contentImage1').src = $('contentImage2').src;
				$('contentImage2').setOpacity(0);
				$('contentImage1').setAttribute('alt',contentAlts[newIndex-1]);
				$('slideContainer').getChildren()[0].getChildren()[0].setAttribute('href','projects/'+contentLinks[newIndex-1]);				
			}}).start({'opacity':1});
		}});
		
	}