/*
  JavaScript Utilities, U.Graf 29.09.06
*/

  function swapImage(img) {
    if (__navi_init_done__&& document.images[img])document.images[img].src = eval(img + '_hi.src');
  }
  
  function reSwapImage(img) {
    if (__navi_init_done__&& document.images[img])document.images[img].src = eval(img + '_no.src');
  }
  
  function addImages() {
    var theSrc;
    for(var i=0; i<document.images.length; i++) {
      if (document.images[i].name.indexOf("P_") == 0) {
        eval(document.images[i].name + "_hi = new Image()");
        eval(document.images[i].name + "_no = new Image()");
        theSrc = document.images[i].src;
        eval(document.images[i].name + "_hi.src = '" + theSrc.substring(0,theSrc.length-6) + "_h" + ".gif'");
        eval(document.images[i].name + "_no.src = '" + theSrc.substring(0,theSrc.length-6) + "_n" + ".gif'");
      }
    }
  }