window.addEvent('domready', function() { 
	
	var i = 0;
	var virgin = 1;
	var imagesElements = new Array();
	
	var images = $('slideshow').get('alt');
	var imagesArray = images.split(",");
	var imagesCount = imagesArray.length;
	
	for(var e=0;e<imagesCount;e++) {
		imagesElements[e] = new Asset.image('screenshots/'+imagesArray[e]);
	}
	
	var slideshow = function() {
		var img = imagesElements[i]
		
		if(i == 0) { iPrev = imagesCount-1; }
		else { iPrev = i-1; }
		
		if(virgin == 0) {
			var imgPrev = imagesElements[iPrev]
			imgPrev.set('tween', {duration: 1000});
			imgPrev.tween('opacity', 0); 
		}
		
		img.setStyle('opacity', '0');
		img.addClass('splash_img');
		img.inject($('slideshow'));
		
		img.set('tween', {duration: 1000});
		img.tween('opacity', 1); 
		
		if(i == (imagesCount-1)) { i = 0; }
		else { i++; }
		
		virgin = 0;
	}
	
	slideshow();
	
	slideshow.periodical(2500);
	
	
	
	/* switch/fade between each section  */
	
	$$('a.menu').each(function(el) {
		el.addEvent('click', function(event){
			var url = this.href;
			var url_elements = url.split('/');
			var page_elements = url_elements[4].split('.');
			var sectionName = page_elements[0];
			$$('div.menuItem').setStyle('background-position', 'bottom');
			$('link_'+sectionName).setStyle('background-position', 'top');
			
			event.stop();
			var newSection = $(''+sectionName);
			var textBox = $('text');
			
			var myFx = new Fx.Tween(textBox, {duration: 125});
			myFx.start('opacity',1,0).chain(function() { 
				$$('div.section').setStyle('visibility', 'hidden');
				$$('div.section').setStyle('opacity', 0);
				newSection.setStyle('visibility', 'visible');
				newSection.setStyle('opacity', 1);
				textBox.set('tween', 125);
				textBox.tween('opacity', 1); 
			
			}.bind(this));	
					
				
				
				
		});
	});

	$('link_gText').setStyle('background-position', 'top');
	$('gText').setStyle('visibility', 'visible');
	$('gText').setStyle('opacity', 1);




});