function check(theForm)
 {
   if (theForm.Name.value == "")
     {
       alert("請輸入您的大名!");
       theForm.Name.focus();
       return (false);
     }

   if (theForm.Company.value == "")
     {
       alert("請輸入您的公司名稱!");
       theForm.Company.focus();
       return (false);
     }

   if (theForm.Address.value == "")
     {
       alert("請輸入您的通訊地址!");
       theForm.Address.focus();
       return (false);
     }

//   if (theForm.Country.value == "")
//     {
//       alert("請輸入您的國家!");
//       theForm.Country.focus();
//       return (false);
//     }

   if (theForm.Tel.value == "")
     {
       alert("請輸入您的電話!");
       theForm.Tel.focus();
       return (false);
     }

   if (theForm.Fax.value == "")
     {
       alert("請輸入您的傳真!");
       theForm.Fax.focus();
       return (false);
     }

   if (theForm.Email.value == "")
     {
       alert("請輸入您的電子郵件!");
       theForm.Email.focus();
       return (false);
     }
   if (theForm.authnumx2.value == "")
     {
       alert("請輸入檢核碼!");
       theForm.authnumx2.focus();
       return (false);
     }      
   if ( theForm.Email.value != "" &&  ! /^[_\.\d\w\-]+@([\d\w][\d\w\-]+\.)+[\w]{2,3}$/.test(theForm.Email.value)) 
    { 
      alert("請輸入正確的 E-mail !"); 
      theForm.Email.focus();
      return (false); 
    } 

 return (true);
}