// JavaScript Document

function prova(k, r){ 
	var quale = 0;
	var imatot = k+1;
	var num = 0;
	document.perc2=r

	var Pic = new Array() 
	var Arcaso = new Array() 
	
	for (number=0; number<imatot; number++) {
		Pic[number] = number;
	}
	 
	for (dove=0; dove<imatot; dove++) {
		quale = Math.floor(Math.random() * Pic.length);
		Arcaso[dove] = Pic[quale]
		Pic.splice(quale,1);
	}
	
	document.p = Arcaso.length
	document.pippa = Arcaso
	document.testoIma = "imasiete/ima"
	document.j = 0
	runSlideShow()
}

function runSlideShow(){
	var speed = 3000
	var t
	document.images.SlideShow2.src = document.perc2 + document.pippa[document.j] + ".gif"
	document.j = document.j + 1
	if (document.j > (document.p-1)) {
		document.j=0
	}
	t = setTimeout('runSlideShow()', speed)
}