NewImg = new Array (
depth + "slideshow/s1.jpg",
depth + "slideshow/s2.jpg",
depth + "slideshow/s3.jpg",
depth + "slideshow/s4.jpg",
depth + "slideshow/s5.jpg",
depth + "slideshow/s6.jpg"
);
var ImgNum = 0;
var ImgLength = NewImg.length - 1;

//Time delay between Slides in milliseconds
var delay = 5000;

var run;

function chgImg(direction) {
   if (document.images) {
      ImgNum = ImgNum + direction;
      if (ImgNum > ImgLength) {
         ImgNum = 0;
      }
      if (ImgNum < 0) {
         ImgNum = ImgLength;
      }
      document.slideshow.src = NewImg[ImgNum];
   }
}
function slideshow() {
   run = setInterval("chgImg(1)", delay);
}

function showmsg (msg) {
   var message = window.open(msg,'bericht','toolbar=0,menubar=1,scrollbars=1,resizable=1,status=0,location=0,directories=0,copyhistory=0,height=400,width=500');
}