if (document.images) {
   aImgNames = new Array ("wpxl","mrk12","squire");
   aImgReal = new Array ();
   for (i in aImgNames) {
      aImgReal[i] = new Image ();
       aImgReal[i].src = "/images/"+aImgNames[i] + ".gif";
   }}
function Flip (cImgName, cFileName, cTopName){
   if (document.images) document.images[cImgName].src ="/images/"+cFileName+".gif";
   if (document.images) document.images[cImgName].src ="/images/"+cTopName+".gif";}