<!--function img_act(imgName)  {   imgOn = eval(imgName + "On.src");   document [imgName].src = imgOn;}function img_inact(imgName) {   imgOff = eval(imgName + "Off.src");   document [imgName].src = imgOff;}function img_click(imgName)  {   imgClick = eval(imgName + "Click.src");   document [imgName].src = imgClick;}//-->