window.addEvent('domready', function() {
	var csList = $$('.casestudyLinkBackground'); 
	csList.each(function(element) {

		var myFade = new Fx.Style(element, 'opacity', {duration: 400});
		var myFade2 = new Fx.Style(element, 'opacity', {duration: 400});
		element.addEvent('mouseenter', function(e){
			e = new Event(e);
			myFade2.stop();
			myFade.start(0.01, 1);
			e.stop();
		});
			
		element.addEvent('mouseleave', function(e){
			e = new Event(e);
			myFade.stop();
			myFade2.start(1, 0.01);
			e.stop();
		});	
	});
	
	var csList = $$('div#main div.gallery div#galleryPrevious ', 'div#main div.gallery div#galleryNext' ); 
	csList.each(function(element) {

		var myFade = new Fx.Style(element, 'opacity', {duration: 400});
		var myFade2 = new Fx.Style(element, 'opacity', {duration: 400});
		element.addEvent('mouseenter', function(e){
			e = new Event(e);
			myFade2.stop();
			myFade.start(0.00001, 1);
			e.stop();
		});
			
		element.addEvent('mouseleave', function(e){
			e = new Event(e);
			myFade.stop();
			myFade2.start(1, 0.00001);
			e.stop();
		});	
	});
	

	var csList = $$('div#footer a img'); 
	csList.each(function(element) {

		var myFade = new Fx.Style(element, 'opacity', {duration: 200});
		var myFade2 = new Fx.Style(element, 'opacity', {duration: 200});
		element.addEvent('mouseenter', function(e){
												
			
			e = new Event(e);
			myFade2.stop();
			myFade.start(1, 0.5);
			e.stop();
		});
			
		element.addEvent('mouseleave', function(e){
			e = new Event(e);
			myFade.stop();
			myFade2.start(0.5, 1);
			e.stop();
		});	
	});
	
});