if (document.images) {
aImgNames = new Array ("shh11");
aImgReal = new Array ();
for (i in aImgNames) 	   {
    aImgReal[i] = new Image ();
    aImgReal[i].src = "/images/" + aImgNames[i] + ".jpg";;
			   }
       		     }
function blink (cImgName,iOver){
   if (document.images) document.images[cImgName].src = "/images/shh" + (iOver ? "11" : "01") + ".jpg";
}