<!--
ok = false; pick = 1;
if (navigator.userAgent.indexOf ("Mozilla") != -1) {
  ok = parseInt(navigator.appVersion.substring(0,1)) >= 3
} else {}

   if (ok == 1) {
      arrowx = new Image(11,12)
      arrowx.src = "img/pointer2.gif"
      arrowo = new Image(11,12)
      arrowo.src = "img/pointer.gif"
   }
   function uno(nome) {
       if (ok == 1) {
          if ((nome == "f1")&&(pick!=1)) {document.f1.src = arrowo.src;}
          if ((nome == "f2")&&(pick!=2)) {document.f2.src = arrowo.src;}
          if ((nome == "f3")&&(pick!=3)) {document.f3.src = arrowo.src;}
          if ((nome == "f4")&&(pick!=4)) {document.f4.src = arrowo.src;}
          if ((nome == "f5")&&(pick!=5)) {document.f5.src = arrowo.src;}
          if ((nome == "f6")&&(pick!=6)) {document.f6.src = arrowo.src;}
		  if ((nome == "f7")&&(pick!=7)) {document.f7.src = arrowo.src;}
		  if ((nome == "f8")&&(pick!=8)) {document.f8.src = arrowo.src;}
		  if ((nome == "f9")&&(pick!=9)) {document.f9.src = arrowo.src;}
          return true;
       }
   }
   function due(nome) {
       if (ok == 1) {

          if ((nome == "f1")&&(pick!=1)) {document.f1.src = arrowx.src;}
          if ((nome == "f2")&&(pick!=2)) {document.f2.src = arrowx.src;}
          if ((nome == "f3")&&(pick!=3)) {document.f3.src = arrowx.src;}
          if ((nome == "f4")&&(pick!=4)) {document.f4.src = arrowx.src;}
          if ((nome == "f5")&&(pick!=5)) {document.f5.src = arrowx.src;}
          if ((nome == "f6")&&(pick!=6)) {document.f6.src = arrowx.src;}
		  if ((nome == "f7")&&(pick!=7)) {document.f7.src = arrowx.src;}
		  if ((nome == "f8")&&(pick!=8)) {document.f8.src = arrowx.src;}
		  if ((nome == "f9")&&(pick!=9)) {document.f9.src = arrowx.src;}
          return true;
       }
   }
  
// -->