function checkform ( form )
{
    // ** START **
    if (form.Name.value == "") {
        alert( "Please enter your Name." );
        form.Name.focus();
        return false ;
    }
    if (form.Company.value == "") {
        alert( "Please enter your Company Name." );
        form.Company.focus();
        return false ;
    }
    if (form.Phone1.value == "") {
        alert( "Please enter your Phone Number." );
        form.Phone1.focus();
        return false ;
    }
    // ** END **
	return true ;
}