var cs = (function(){
	var curScreen = false;
	var curLink = false;
	
	function showScreenshot(e){
		var el = $(e.target);
		var imgName = el.attr('hash').replace(/#/,'');
		var img = $('a[name=\''+imgName+'\']');
		if(img){
			if(curScreen){
				curScreen.addClass('hidden');
				curLink.removeClass('active');
			}
			img.removeClass('hidden');
			el.addClass('active');
			curScreen = img;
			curLink = el;
			return false;
		}
	}
	
	return {
		init: function(){
			var toClick = false;
			
			$('#screenshots li a').each(function(n,el){
				el = $(el);
				el.click(showScreenshot);
				if(n == 0){
					toClick = el;
				}
			});
			
			if(toClick){
				toClick.click();
			}
		}
	};
	
})();

$(document).ready(function(){
	cs.init();
});