function NA_Validate_Form(){
	
	if (document.getElementById('nipa_group_name').value=="")
	  {
		  alert("Please enter group name.");
		  return false;
	  }
	  if (document.getElementById('nipa_country').value=="")
	  {
		  alert("Please enter country.");
		  return false;
	  }
	  if (document.getElementById('nipa_email').value=="")
	  {
		  alert("Please enter email.");
		  return false;
	  }
	  if (document.getElementById('i_agree').checked==false)
	  {
		  alert("Please select I agree with the terms and conditions.");
		  return false;
	  }
	  return true;
}