<!--
function Judge(theForm)
   {
   if (theForm.GetCode.value == ""){
      alert(" 没有输入验证码! ");
      theForm.GetCode.focus();
      return false;
      }
   if (theForm.GetCode.value == ""){
      alert(" 没有输入验证码! ");
      theForm.GetCode.focus();
      return false;
      }
   if (theForm.GetCode.value == ""){
      alert(" 没有输入验证码! ");
      theForm.GetCode.focus();
      return false;
      }
   if (theForm.GetCode.value != "" && isNaN(theForm.GetCode.value))
     {
      alert(" 您输入的验证码应该是数字! ");
      theForm.GetCode.focus();
      return false;
     }
   }
//-->