var imgs;
var s='';
var nr_img=0;
var c_pic=0;


function do_init()
{

imgs=$$('#galerie_p img');
	nr_img=imgs.length;
	if(nr_img>1)
	{
		//change_pic();
		for (i = 0; i < imgs.length; i++) 
		{
			new Effect.Fade(imgs[i],{
				duration: 0.1
			});
		}
		setTimeout("change_pic()",100);
	}
}

function change_pic()
{
	var n_pic=c_pic+1;
	var p_pic=c_pic-1;
	if(p_pic<0)
	{
		p_pic=nr_img-1;
	}
	if(n_pic>=nr_img)
	{
		n_pic=0;
	}
	//$('debug').value=nr_img+"|"+c_pic+"|"+n_pic;
	var img_obj1=imgs[c_pic];
	var img_obj2=imgs[n_pic];
	var img_obj3=imgs[p_pic];
	new Effect.Fade(img_obj3);
	new Effect.Appear(img_obj1);
	new Effect.Fade(img_obj2);
	c_pic=n_pic;
	
	setTimeout("change_pic()",2000);
}