var preload = ""

function setImage(name, pict) {
   var objStr, obj;

   if ((document.images) && (preload == "ready")) {
      objStr = 'document.images.' + name;
      obj = eval(objStr);
      obj.src = pict;
   }

}

function preloadImages() { 
	if (document.images) {
		var imgFiles = preloadImages.arguments;
		var preloadArray = new Array();
		for (var i=0; i<imgFiles.length; i++) {
			preloadArray[i] = new Image;
			preloadArray[i].src = imgFiles[i];
		}
	}
	preload = "ready";
}