체크인 체크아웃 달력 질문드려요

<b>CHECK IN</b><?php   for($i = 13; $i <= $board[''] + 13; $i++) {    $field_value = $board["bo_13"];   $field_value_exp = explode("#!", $field_value);   if($field_value_exp[2] == 2) $required = 'class="frm_input"';   if($field_value_exp[2] == 1) $required = 'required class="frm_input required"';   if($field_value_exp[3] == "admin") if($is_admin && $field_value_exp[0] != "") include("field.php");   if($field_value_exp[3] == "member") if($is_member && $field_value_exp[0] != "") include("field.php");   if($field_value_exp[3] == "all") if($field_value_exp[0] != "") include("field.php");   ?>  <?php }?>       <b>CHECK OUT</b><?php   for($i = 14; $i <= $board[''] + 14; $i++) {    $field_value = $board["bo_14"];   $field_value_exp = explode("#!", $field_value);   if($field_value_exp[2] == 2) $required = 'class="frm_input"';   if($field_value_exp[2] == 1) $required = 'required class="frm_input required"';   if($field_value_exp[3] == "admin") if($is_admin && $field_value_exp[0] != "") include("field.php");   if($field_value_exp[3] == "member") if($is_member && $field_value_exp[0] != "") include("field.php");   if($field_value_exp[3] == "all") if($field_value_exp[0] != "") include("field.php");   ?>  <?php }?>

<? //날짜 시작 ?>   <? if($field_value_exp[1] == "d" ) { ?>    <link rel="stylesheet" href="<?php echo $board_skin_url ?>/css.css" />      <script src="<?php echo $board_skin_url ?>/jquery-1.9.1.js"></script>    <script src="<?php echo $board_skin_url ?>/jquery-ui.js"></script>    <script>       $('body').on('click', 'input.datepicker', function(event) {        $(this).datepicker({           showOn: 'focus',     dateFormat: "yy-mm-dd",           yearRange: "2014:+5",           changeMonth: true,           changeYear: true        }).focus();     });    </script>     <input type="text"  id="datepicker<?php echo $i; ?>"  style="border:1px solid #e4eaec;background:#f7f7f7;color:#000;vertical-align:middle;"  class="datepicker" name="<?php echo "wr_".$i; ?>"  <?php echo $required ?>  value="<?php echo $write["wr_".$i] ?>"      readonly> &nbsp;&nbsp;&nbsp;        <?php } //date 일 경우?>