var __imageIndex = 0;
function slideshow() {
  var img = document.getElementById("bigImage");
  if (img) {
    __imageIndex++;
    if (__imageIndex > 18) {
      __imageIndex = 1;
    }
    img.src = "1_pic"+__imageIndex+".jpg";
    setTimeout(slideshow,2200);
  }
}
function pgOnload() {
  var c = document.getElementById("contentDiv");
  if (c) {
    var h = document.all ? 360 : 313;
    c.style.height = (c.offsetHeight < h) ? h+"px" : "";
  }
  slideshow();
}