function chkForm()
{
	var iUserFamilyName=document.aplForm.USER_FAMILY_NAME
	var iUserGivenName=document.aplForm.USER_GIVEN_NAME

	if (iUserFamilyName.value=="")
	{
		alert("Please enter your family name!");
		iUserFamilyName.focus();
		return false
	}

	if (iUserGivenName.value=="")
	{
		alert("Please enter your given name!");
		iUserGivenName.focus();
		return false
	}

	return true;
}