$(document).ready(function() 
{	
	var duration = 4000;
	var changeTime = 3000;
	var items = "#imgFader ul li";

	var items = $(items);
	items.hide();
	
	var r = Math.floor(Math.random() * items.size());
	firstItem = items.eq(r);
	firstItem.show();
	
	var current = r;
	rotate();

	function rotate()
	{	
		items.eq(current).delay(3000).fadeOut(duration);
		
		if(current == items.size()-1)
		{
			current = 0;
		}
		else current++;
		
		items.eq(current).delay(3000).fadeIn(duration, function() {
        	rotate();
      	});		
	}

});