function ImageSwap(rmImage, rmSrc){
  var objStr,obj;
  if(document.images){
    if (typeof(rmImage) == 'string') {
      objStr = 'document.' + rmImage;
      obj = eval(objStr);
      obj.src = rmSrc;
    } else if ((typeof(rmImage) == 'object') && rmImage && rmImage.src) {
      rmImage.src = rmSrc;
    }
  }
}

function PreloadImages() {
  if (document.images) {
    if (typeof(document.rm) == 'undefined'){
      document.rm = new Object();
    }
    document.rm.loadedImages = new Array();
    var argLength = PreloadImages.arguments.length;
    for(arg=0;arg<argLength;arg++) {
      document.rm.loadedImages[arg] = new Image();
      document.rm.loadedImages[arg].src = PreloadImages.arguments[arg];
    }
  }
}
  function newwin(htmlpage)
  {
   win1 =window.open(htmlpage, "win", "width=600,height=550");
   win1.focus();
  }