function CheckPost()
{
 if(document.myform.Mr_Ms.value=="")
 {
  alert("Please select mr or ms, thanks! ");
  document.myform.Mr_Ms.focus();
  return false;
  }
 if(document.myform.First_Name.value=="")
 {
  alert("Please enter the First_Name, thanks! ");
  document.myform.First_Name.focus();
  return false;
  }
 if(document.myform.Last_Name.value=="")
 {
  alert("Please enter Last_Name, thanks! ");
  document.myform.Last_Name.focus();
  return false;
  }
   if(document.myform.Country.value=="")
 {
  alert("Please enter  Country, thanks! ");
  document.myform.Country.focus();
  return false;
  }
   if(document.myform.Company.value=="")
 {
  alert("Please enter Company, thanks! ");
  document.myform.Company.focus();
  return false;
  }
 if(document.myform.Tel.value=="")
 {
  alert("Please enter your Tel, thanks! ");
  document.myform.Tel.focus();
  return false;
  }
 if(document.myform.Fax.value=="")
 {
  alert("Please enter your Fax, thanks! ");
  document.myform.Fax.focus();
  return false;
  }
 if(document.myform.Email.value=="")
 {
  alert("Please enter your Email, thanks! ");
  document.myform.Email.focus();
  return false;
  }
 if(document.myform.Content.value=="")
 {
  alert("Please enter your Content, thanks! ");
  document.myform.Content.focus();
  return false;
  }      
  
  return true;
}