배송비 관련 질문입니다. 채택완료

</p><p><!-- 장바구니 시작 { -->
<script src="<?php echo G5_JS_URL; ?>/shop.js"></script></p><p><div id="sod_bsk"></p><p>    <form name="frmcartlist" id="sod_bsk_list" method="post" action="<?php echo $cart_action_url; ?>">
    <div class="tbl_head01 tbl_wrap">
        <table>
        <thead>
        <tr>
            <th scope="col">이미지</th>
            <th scope="col">처방명</th>
            <th scope="col">처방건수</th>
            <th scope="col">처방가격</th>
            <th scope="col">소계</th>
            <!--<th scope="col">포인트</th>
            <th scope="col">배송비</th>-->
            <th scope="col">
                <label for="ct_all" class="sound_only">상품 전체</label>
                <input type="checkbox" name="ct_all" value="1" id="ct_all" checked="checked">
            </th>
        </tr>
        </thead>
        <tbody>
        <?php
        $tot_point = 0;
        $tot_sell_price = 0;</p><p>        // $s_cart_id 로 현재 장바구니 자료 쿼리
        $sql = " select a.ct_id,
                        a.it_id,
                        a.it_name,
                        a.ct_price,
                        a.ct_point,
                        a.ct_qty,
                        a.stat,
                        a.ct_status,
                        a.ct_send_cost,
                        a.it_sc_type,
                        b.chname,
            b.byg
                   from {$g5['g5_shop_cart_table']} a left join ib_order b on ( b.stat=a.ct_stat or b.stat=a.it_id )
                  where a.od_id = '$s_cart_id'";
        $sql .= " group by it_id ";
        $sql .= " order by ct_id ";
        $result = sql_query($sql);</p><p>        $it_send_cost = 0;</p><p>        for ($i=0; $row=sql_fetch_array($result); $i++)
        {
        //print_r($row); 
            // 합계금액 계산
            $sql = " select SUM(IF(io_type = 1, (io_price * ct_qty), ((ct_price + io_price) * ct_qty))) as price,
                            SUM(ct_point * ct_qty) as point,
                            SUM(ct_qty) as qty
                        from {$g5['g5_shop_cart_table']}
                        where it_id = '{$row['it_id']}'
                          and od_id = '$s_cart_id' ";
            $sum = sql_fetch($sql);</p><p>            if ($i==0) { // 계속쇼핑
                $continue_ca_id = $row['ca_id'];
            }</p><p>            $a1 = '<a href="./item.php?it_id='.$row['it_id'].'"><b>';
            $a2 = '</b></a>';
            //$image = get_it_image($row['it_id'], 70, 70);
   if($row[chname]){
    $image = "<img src='../wontang/attfile/$row[byg].jpg' height='70px' width='70px'>";
   } else {
       $image = get_it_image($row['it_id'], 70, 70);
   }
   $stat = "";
      if($row[ct_stat]) $stat = $row[ct_stat];
      else $stat = $row[it_id];</p><p>            $it_name = $a1 . stripslashes($row['it_name']) . $a2;
            $it_options = print_item_options($row['it_id'], $s_cart_id);
            if($it_options) {
                $mod_options = '<div class="sod_option_btn"><button type="button" class="mod_options">선택처방수정</button></div>';
                //$it_name .= '<div class="sod_opt">'.$it_options.'</div>';
            }</p><p>            // 배송비
            switch($row['ct_send_cost'])
            {
                case 1:
                    $ct_send_cost = '착불';
                    break;
                case 2:
                    $ct_send_cost = '무료';
                    break;
                default:
                    $ct_send_cost = '선불';
                    break;
            }</p><p>            // 조건부무료
            if($row['it_sc_type'] == 2) {
                $sendcost = get_item_sendcost($row['it_id'], $sum['price'], $sum['qty'], $s_cart_id);</p><p>                if($sendcost == 0)
                    $ct_send_cost = '무료';
            }</p><p>            $point      = $sum['point'];
            $sell_price = $sum['price'];
        ?></p><p>        <tr>
            <td class="sod_img"><?php echo $image; ?></td>
            <td>
                <input type="hidden" name="it_id[<?php echo $i; ?>]"    value="<?php echo $row['it_id']; ?>">
                <input type="hidden" name="it_name[<?php echo $i; ?>]"  value="<?php echo get_text($row['it_name']); ?>">
                <?//php echo $it_name; ?>
    <? if($row[chname]){
  echo $row[chname]."   <a href='javascript:' onclick=\"javascript:window.open('won.cart.php?stat=$stat','cartinfo','width=680,height=838,scrollbars=yes');\"><img src='../shop/img/btn_jumuninfo.gif' border=0 align=absmiddle></a>";
 }
 else{
  echo $it_name.$mod_options;</p><p> } ?>
            </td>
            <td class="td_numbig"><?php echo number_format($sum['qty']); ?></td>
            <td class="td_numbig"><?php echo number_format($row['ct_price']); ?></td>
            <td class="td_numbig"><span id="sell_price_<?php echo $i; ?>"><?php echo number_format($sell_price); ?></span></td>
            <!--<td class="td_numbig"><?php echo number_format($point); ?></td>
            <td class="td_dvr"><?php echo $ct_send_cost; ?></td>-->
            <td class="td_chk">
                <label for="ct_chk_<?php echo $i; ?>" class="sound_only">상품</label>
                <input type="checkbox" name="ct_chk[<?php echo $i; ?>]" value="1" id="ct_chk_<?php echo $i; ?>" checked="checked">
            </td>
        </tr></p><p>        <?php
            $tot_point      += $point;
            $tot_sell_price += $sell_price;
        } // for 끝</p><p>        if ($i == 0) {
            echo '<tr><td colspan="8" class="empty_table">장바구니에 담긴 처방이 없습니다.</td></tr>';
        } else {
            // 배송비 계산
            $send_cost = get_sendcost($s_cart_id, 0);
        }
        ?>
        </tbody>
        </table>
    </div></p><p>    <span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);"><?php</span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    $tot_price = $tot_sell_price + $send_cost; // 총계 = 주문상품금액합계 + 배송비</span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    $to_price = $tot_sell_price + $send_cost; // 총계 = 주문상품금액합계</span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);"> $stat2 = $row['stat'];</span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    if ($tot_price > 0 || $send_cost > 0) {</span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    ?></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    <dl id="sod_bsk_tot"></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);"> <?php if($row['stat']==0) { ?> </span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">        <?php if ($send_cost > 0) { // 배송비가 0 보다 크다면 (있다면) ?></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">        <dt class="sod_bsk_dvr">배송비<? echo $stat2; ?></dt></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">        <dd class="sod_bsk_dvr"><strong><?php echo number_format($send_cost); ?> 원</strong></dd></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">        <?php } ?></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    <?php } else { ?></span>
<span style="color: rgb(255, 255, 255); background-color: rgb(255, 167, 0);">    <?php } ?></span>
        <?php
        if ($tot_price > 0) {
        ?></p><p>        <dt class="sod_bsk_cnt">총계 가격</dt>
        <dd class="sod_bsk_cnt"><strong><?php echo number_format($tot_price); ?> 원 </strong></dd>
        <?php } ?></p><p>    </dl>
    <?php } ?></p><p>