/**  SETTING **/

var fileName=new Array("1.jpg","2.jpg","3.jpg");
var N=3;
var t_fade=2000;
var t_hold=4000;
/**  END SETTING**/

var i=0;


$(document).ready(function() {
	setTimeout("nascondi()",t_hold);
});


function mostra() {
	i = i + 1;
	if ((i % N) == 0 ){
		i=0;
	}

	$("#bannerRoll").attr({'src':PATH_ROLL + fileName[i]});
	$("#bannerRoll").fadeIn(t_fade);
	setTimeout("nascondi()",t_hold + t_fade);
}

function nascondi() {


	$("#bannerRoll").fadeOut(t_fade);
	setTimeout("mostra()",t_fade);

}