Ciao,

devo uscire, una immagine al giorno da domenica 0 a sabaato 6

codice:
function set_image()
{
 var data = new Date();
 var image_number;
 var image_name; 
 image_number = data.getDay();
 
 switch (image_number)
 {
	 case 0: image_name = "sfondo1.jpg";
	  break;
	 case 1: image_name = "sfondo2.jpg";
	  break;
	 case 2: image_name = "sfondo3.jpg";
	  break;
	 case 3: image_name = "sfondo4.jpg";
	  break;
	 case 4: image_name = "sfondo5.jpg";
	  break;
	 case 5: image_name = "sfondo6.jpg";
	  break;
	 case 6: image_name = "sfondo7.jpg";
	  break;
	 default: image_name = "sfondo1.jpg";
 }
 document.getElementById("background").src = image_name;
}

</script>

codice:
<body onLoad="set_image()">
<div>
    [img][/img] 
</div>
Massimo.