<!-- //begin javascript rollover code
  if (document.images)
   {
     case1= new Image(431,184);
     case1.src="/images/01_case_rollover1.gif";
     case2= new Image(431,184);
     case2.src="/images/01_case_rollover2.gif";
     case3= new Image(431,184);
     case3.src="/images/01_case_rollover3.gif";
     case4= new Image(431,184);
     case4.src="/images/01_case_rollover4.gif";
     case5= new Image(431,184);
     case5.src="/images/01_case_rollover5.gif";
	 
 }

function change2(picName,imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + ".src");
      document[picName].src= imgOn;
    }
 }
// end javascript rollover code-->