The get_balance function needs to adjusted to eliminate voided entries

//----------------------------------------------------------------------------------------------------
function get_balance($account, $dimension, $dimension2, $from, $to, $from_incl=true, $to_incl=true) 
{
    $from_date = date2sql($from);
    $to_date = date2sql($to);

    $sql = "SELECT    SUM(IF(amount >= 0, amount, 0)) as debit, 
                    SUM(IF(amount < 0, -amount, 0)) as credit,
                    SUM(amount) as balance 
        FROM ".TB_PREF."gl_trans trans  LEFT JOIN ".TB_PREF."voided AS vd ON trans.type = vd.type AND trans.type_no = vd.id,"
            .TB_PREF."chart_master coa,"
            .TB_PREF."chart_types act_type, "
            .TB_PREF."chart_class act_class
        WHERE trans.account=coa.account_code  AND ISNULL(vd.id)
            AND coa.account_type=act_type.id 
        AND act_type.class_id=act_class.cid"
        ." AND ".($from_incl ? "tran_date >= '$from_date'" : "tran_date > IF(ctype>0 AND ctype<".CL_INCOME.", '0000-00-00', '$from_date')")
        ." AND ".($to_incl ? "tran_date <= '$to_date'" : "tran_date < '$to_date'")
        .($account == null ? '' : " AND account=".db_escape($account))
        .($dimension == 0 ? ''  : " AND dimension_id = ".($dimension<0 ? 0 : db_escape($dimension)))
        .($dimension2 == 0 ? '' : " AND dimension2_id = ".($dimension2<0 ? 0 : db_escape($dimension2)));

    $result = db_query($sql,"No general ledger accounts were returned");

    return db_fetch($result);
}