/*******************************************************/
/*******************************************************/
function wpf_Rotate () {
	
	var el = wpf_rotate_array;
	var e = $('rotatepic');
		
	if (el.length > 1 && e!=null)
	{
		var actual = e.src.split('/').last();
		var wpf_link = e.src.replace(actual,'');
		$('toppic').setStyle({backgroundImage: 'url('+e.src+')'});
		
		var next = el[0];
		for (i=0;i<el.length;i++)
		{
			if (actual == el[i])
			{
				if ((i+1) != el.length)
				{
					var next = el[i+1];
				}
				break;
			}
		}

		var img = new Image ();
		img.src = wpf_link+next;
		img.onload = function () 
		{
			new Effect.Fade(e, 
			{
				duration: 0.8,
				to: 0.1,
				afterFinish: function()
				{ 
					e.src = img.src;
				
					new Effect.Appear(e, 
					{
						duration: 0.8,
						to: 1.0,
						afterFinish: function ()
						{
							$('toppic').setStyle({backgroundImage: 'url('+img.src+')'});
						}
					});
				}
			});
		}
		
		wpf_rotate_interval = setTimeout(wpf_Rotate,wpf_rotate_interval_time);
	}
}
/*******************************************************/
/*******************************************************/
var wpf_rotate_interval_time = 5000;
var wpf_rotate_interval = false;
var wpf_rotate_act = 0;


function wpf_rotate_init () {
	wpf_rotate_interval = setTimeout(wpf_Rotate,wpf_rotate_interval_time);
}

Event.observe(window, 'load', wpf_rotate_init);