var timeDelay = 4; // change delay time in seconds
var Pix = new Array
("images/cases_rotate_monster-truck-sebastian.jpg" 
,"images/cases_rotate_ken-petersen.jpg" 
,"images/cases_rotate_nursing-home.jpg"
,"images/cases_rotate_schneider.jpg"
,"images/cases_rotate_magana.jpg"
);
var howMany = Pix.length;
timeDelay *= 1000;
var PicCurrentNum = 0;
var PicCurrent = new Image();
PicCurrent.src = Pix[PicCurrentNum];
function startPix() {
setInterval("slideshow()", timeDelay);
}
function slideshow() {
PicCurrentNum++;
if (PicCurrentNum == howMany) {
PicCurrentNum = 0;
}
PicCurrent.src = Pix[PicCurrentNum];
document["ChangingPix"].src = PicCurrent.src;
}