옵션부분 처리방법 해결 좀 부탁합니다. 채택완료

<?php } ?>   <?php if($it['it_buy_min_qty']) { ?>    <tr><th>최소구매수량</th><td><?php echo number_format($it['it_buy_min_qty']); ?> 개</td></tr>   <?php } ?>   <?php if($it['it_buy_max_qty']) { ?>    <tr><th>최대구매수량</th><td><?php echo number_format($it['it_buy_max_qty']); ?> 개</td></tr>   <?php } ?>   <?php    $ct_send_cost_label = '배송비결제';    if($it['it_sc_type'] == 1)     $sc_method = '무료배송';    else {     if($it['it_sc_method'] == 1)      $sc_method = '수령후 지불';     else if($it['it_sc_method'] == 2) {      $ct_send_cost_label = '<label for="ct_send_cost">배송비결제</label>';      $sc_method = '<select name="ct_send_cost" id="ct_send_cost" class="form-control input-sm">            <option value="0">주문시 결제</option>            <option value="1">수령후 지불</option>           </select>';     }     else      $sc_method = '주문시 결제';    }   ?>   <tr>    <th><?php echo $ct_send_cost_label; ?></th><td><?php echo $sc_method; ?></td>   </tr>   </tbody>   </table>   <div id="item_option">    <?php if($option_item) { ?>     <p>&nbsp; <b><i class="fa fa-check-square-o fa-lg"></i> 선택옵션</b></p>     <table class="div-table table">     <col width="120">     <tbody>     <?php echo $option_item; // 선택옵션 ?>     </tbody>     </table>    <?php } ?>    <?php if($supply_item) { ?>     <p>&nbsp; <b><i class="fa fa-check-square-o fa-lg"></i> 추가옵션</b></p>     <table class="div-table table">     <col width="120">     <tbody>     <?php echo $supply_item; // 추가옵션 ?>     </tbody>     </table>    <?php } ?>    <?php if ($is_orderable) { ?>     <div id="it_sel_option">      <?php      if(!$option_item) {       if(!$it['it_buy_min_qty'])        $it['it_buy_min_qty'] = 1;      ?>       <ul id="it_opt_added" class="list-group">        <li class="it_opt_list list-group-item">         <input type="hidden" name="io_type[<?php echo $it_id; ?>][]" value="0">         <input type="hidden" name="io_id[<?php echo $it_id; ?>][]" value="">         <input type="hidden" name="io_value[<?php echo $it_id; ?>][]" value="<?php echo $it['it_name']; ?>">         <input type="hidden" class="io_price" value="0">         <input type="hidden" class="io_stock" value="<?php echo $it['it_stock_qty']; ?>">         <div class="row">          <div class="col-sm-7">           <label>            <span class="it_opt_subj"><?php echo $it['it_name']; ?></span><br>            <span class="it_opt_prc"><span class="sound_only">(+0원)</span></span>           </label>          </div>          <div class="col-sm-5">           <div class="input-group">            <label for="ct_qty_<?php echo $i; ?>" class="sound_only">수량</label>            <input type="text" name="ct_qty[<?php echo $it_id; ?>][]" value="<?php echo $it['it_buy_min_qty']; ?>" id="ct_qty_<?php echo $i; ?>" class="form-control input-sm" size="5">            <div class="input-group-btn">             <button type="button" class="it_qty_plus btn btn-lightgray btn-sm"><i class="fa fa-plus-circle fa-lg"></i><span class="sound_only">증가</span></button>             <button type="button" class="it_qty_minus btn btn-lightgray btn-sm"><i class="fa fa-minus-circle fa-lg"></i><span class="sound_only">감소</span></button>            </div>           </div>          </div>         </div>         <?php if($it['pt_msg1']) { ?>          <div style="margin-top:10px;">           <input type="text" name="pt_msg1[<?php echo $it_id; ?>][]" class="form-control input-sm" placeholder="<?php echo $it['pt_msg1'];?>">          </div>         <?php } ?>         <?php if($it['pt_msg2']) { ?>          <div style="margin-top:10px;">           <input type="text" name="pt_msg2[<?php echo $it_id; ?>][]" class="form-control input-sm" placeholder="<?php echo $it['pt_msg2'];?>">          </div>         <?php } ?>         <?php if($it['pt_msg3']) { ?>          <div style="margin-top:10px;">           <input type="text" name="pt_msg3[<?php echo $it_id; ?>][]" class="form-control input-sm" placeholder="<?php echo $it['pt_msg3'];?>">          </div>         <?php } ?>         <?php echo get_price($it); ?>        </li>       </ul>       <script>       $(function() {        price_calculate();       });       </script>      <?php } ?>     </div>     <!-- 총 구매액 -->     <h4 style="text-align:center; margin-bottom:15px;">      <font color="red"><b>총 금액 : <span id="it_tot_price">0원</b></font></span>      <!--<br><font size="3pt" color="blue">(부가세 미포함 가격입니다.)</font>-->     </h4>    <?php } ?>   </div>   <?php if($is_soldout) { ?>    <p id="sit_ov_soldout">재고가 부족하여 구매할 수 없습니다.</p>   <?php } ?>   <?php if ($is_orderable) { ?>    <div style="text-align:center; padding:12px 0;">     <ul class="item-buy-btn">     <li><input type="submit" onclick="document.pressed=this.value;" value="바로구매" class="btn btn-<?php echo $btn2;?> btn-block"></li>     <li><input type="submit" onclick="document.pressed=this.value;" value="장바구니" class="btn btn-<?php echo $btn1;?> btn-block"></li>     <li><a href="#" class="btn btn-<?php echo $btn1;?> btn-block" onclick="apms_wishlist('<?php echo $it['it_id']; ?>'); return false;">위시리스트</a></li>     <li><a href="#" class="btn btn-<?php echo $btn1;?> btn-block" onclick="apms_recommend('<?php echo $it['it_id']; ?>', '<?php echo $ca_id; ?>'); return false;">추천하기</a></li>     </ul>    </div>    <?php if ($naverpay_button_js) { ?>     <div style="margin-bottom:15px;"><?php echo $naverpay_request_js.$naverpay_button_js; ?></div>    <?php } ?>   <?php } ?>   <?php if(!$is_orderable && $it['it_soldout'] && $it['it_stock_sms']) { ?>    <div style="text-align:center; padding:12px 0;">     <button type="button" onclick="popup_stocksms('<?php echo $it['it_id']; ?>','<?php echo $ca_id; ?>');" class="btn btn-primary">재입고알림(SMS)</button>    </div>   <?php } ?>   </form>   <script>    // BS3    $(function() {     $("select.it_option").addClass("form-control input-sm");     $("select.it_supply").addClass("form-control input-sm");    });    // 재입고SMS 알림    function popup_stocksms(it_id, ca_id) {     url = "./itemstocksms.php?it_id=" + it_id + "&ca_id=" + ca_id;     opt = "scrollbars=yes,width=616,height=420,top=10,left=10";     popup_window(url, "itemstocksms", opt);    }    // 바로구매, 장바구니 폼 전송    function fitem_submit(f) {     if (document.pressed == "장바구니") {      f.sw_direct.value = 0;     } else { // 바로구매      f.sw_direct.value = 1;     }     // 판매가격이 0 보다 작다면     if (document.getElementById("it_price").value < 0) {      alert("전화로 문의해 주시면 감사하겠습니다.");      return false;     }     if($(".it_opt_list").size() < 1) {      alert("선택옵션을 선택해 주십시오.");      return false;     }     var val, io_type, result = true;     var sum_qty = 0;     var min_qty = parseInt(<?php echo $it['it_buy_min_qty']; ?>);     var max_qty = parseInt(<?php echo $it['it_buy_max_qty']; ?>);     var $el_type = $("input[name^=io_type]");     $("input[name^=ct_qty]").each(function(index) {      val = $(this).val();      if(val.length < 1) {       alert("수량을 입력해 주십시오.");       result = false;       return false;      }      if(val.replace(/[0-9]/g, "").length > 0) {       alert("수량은 숫자로 입력해 주십시오.");       result = false;       return false;      }      if(parseInt(val.replace(/[^0-9]/g, "")) < 1) {       alert("수량은 1이상 입력해 주십시오.");       result = false;       return false;      }      io_type = $el_type.eq(index).val();      if(io_type == "0")       sum_qty += parseInt(val);     });     if(!result) {      return false;     }     if(min_qty > 0 && sum_qty < min_qty) {      alert("선택옵션 개수 총합 "+number_format(String(min_qty))+"개 이상 주문해 주십시오.");      return false;     }     if(max_qty > 0 && sum_qty > max_qty) {      alert("선택옵션 개수 총합 "+number_format(String(max_qty))+"개 이하로 주문해 주십시오.");      return false;     }     if (document.pressed == "장바구니") {      $.post("./itemcart.php", $(f).serialize(), function(error) {       if(error != "OK") {        alert(error.replace(/\\n/g, "\n"));        return false;       } else {        if(confirm("장바구니에 담겼습니다.\n\n바로 확인하시겠습니까?")) {         document.location.href = "./cart.php";        }       }      });      return false;     } else {      return true;     }    }    // Wishlist    function apms_wishlist(it_id) {     if(!it_id) {      alert("코드가 올바르지 않습니다.");      return false;     }     $.post("./itemwishlist.php", { it_id: it_id }, function(error) {      if(error != "OK") {       alert(error.replace(/\\n/g, "\n"));       return false;      } else {       if(confirm("위시리스트에 담겼습니다.\n\n바로 확인하시겠습니까?")) {        document.location.href = "./wishlist.php";       }      }     });     return false;    }    // Recommend    function apms_recommend(it_id, ca_id) {     if (!g5_is_member) {      alert("회원만 추천하실 수 있습니다.");     } else {      url = "./itemrecommend.php?it_id=" + it_id + "&ca_id=" + ca_id;      opt = "scrollbars=yes,width=616,height=420,top=10,left=10";      popup_window(url, "itemrecommend", opt);     }    }   </script>   <div class="pull-right">    <?php include_once(G5_SNS_PATH."/item.sns.skin.php"); ?>   </div>   <div class="clearfix"></div>   <?php if ($is_tag) { // 태그 ?>    <p class="item-tag"><i class="fa fa-tags"></i> <?php echo $tag_list;?></p>   <?php } ?>  </div> </div></div>