รบกวนช่วยดูให้หน่อยค่ะ ต้องการให้ รับข้อมูลวันที่ จาก ฐานข้อมูลมา echo ค่าออกที่ calendar ค่ะ

<?
	$conn = mysql_connect("localhost", "root", "1234");
			mysql_select_db("lopburi_accident", $conn);
			mysql_query("SET NAMES 'utf8'");
?>
<?
	session_start();
	if (!isset($_SESSION["username"])){
		header("Location:../up_sucess.php");
	}
	
?>
<style type="text/css">
<!--
.style6 {font-size: 10px}
.style7 {font-size: larger}
-->
</style>
<script type="text/javascript" src="../connect/datetimepicker_css.js"></script> 

</head>
<table width="1004" height="1064" border="0" align="center" bgcolor="#71C6F9">
  <tr>
    <td height="288" colspan="2" bgcolor="#003366"><p align="center"><img src="../image/header33.gif" width="1005" height="247" /></p>
    <table width="1006" height="38" border="0" align="center" bordercolor="#000000" bgcolor="#FFFFFF">
        <tr>
          <td width="228" height="27" bordercolor="#FFFFFF" bgcolor="#FF66FF"><div align="center"><a href="index_admin.php">หน้าแรก</a></div></td>
          <td width="230" bgcolor="#FF99CC"><div align="center">รายละเอียดอุบัติเหตุ</div></td>
          <td width="230" bgcolor="#FFCCCC"><div align="center">เพื่มข้อมูลสถานที่</div></td>
          <td width="240" bgcolor="#FF99FF"><div align="center">จัดการผู้ใช้</div></td>
          <td width="228" bgcolor="#FFCCCC"><div align="center"><a href="../logout.php">ออกจากระบบ</a></div></td>
        </tr>
    </table>    
    <marquee behavior="scroll" direction="left" scrollamount="3">
    </marquee></td>
  </tr>
  
  <tr align="center" valign="top" bgcolor="#E2E2E2">
    <td height="20" bgcolor="#71C6F9"><br />
    <? echo"<h7>ผู้ดูแลระบบ :&nbsp;" . $_SESSION["username"] . "</h7>"; ?></td>
    <td width="727" rowspan="12" bgcolor="#71C6F9"><p>
      <marquee behavior="scroll" direction="left" scrollamount="3">
        </marquee>
    </p>
      <iframe src="../google/map_index.php" width="747" height="530"></iframe></td>  
  </tr>
  
  <tr align="center" valign="top" bgcolor="#E2E2E2"> 
    <td height="20" bgcolor="#0099FF"><img src="../image/Line.gif" width="264" height="11" /></td>
  </tr>
  <tr align="center" valign="top" bgcolor="#3399CC">
    <td width="267" height="32" bgcolor="#FFFFFF"><div align="center">
      <table width="264" border="0" align="center" bgcolor="#FFFFFF">
        <tr>
          <td>&nbsp;</td>
          <td>&nbsp;</td>
          <td>ค้นหาสถานที่</td>
        </tr>
        <tr>
          <td width="56" align="center" valign="top">จังหวัด</td>
          <td width="6" align="center" valign="top"><div align="center">  :</div></td>
          <td width="167" align="center" valign="top"><form id="form1" name="form1" method="post" action="">
            <label>
            <div align="left">
              <select name="lt_province" >
                <option value="0" selected="selected">---เลือกจังหวัด---</option>
                <option value="ลพบุรี" >ลพบุรี</option>
                <option value="น่าน" >น่าน</option>
              </select>
            </div>
            </label>
          </form></td>
        </tr>

        <tr>
          <td align="center" valign="baseline"><div align="right">
            <p><a href="javascript:NewCssCal('dateStr','yyyymmdd')"><img src="../image/calendar.gif" alt="Pick a date" width="16" height="16" /></a></p>
            </div></td>
          <td align="center" valign="top">&nbsp;</td>
          <td align="center" valign="top"><p align="left"><span class="style6">*วันเริ่มต้น
            </span>
            <input type="text" name="dateStr" id="dateStr" />
            </p>            </td>
        </tr>

        <tr>
          <td align="center" valign="baseline"><div align="right">
            <p><a href="javascript:NewCssCal('dateStp','yyyymmdd')"><img src="../image/calendar.gif" width="16" height="16" /></a></p>
            </div></td>
          <td align="center" valign="top">&nbsp;</td>
          <td align="center" valign="top"><p align="left"><span class="style6">*วันสิ้นสุด</span>
              <input type="text" name="dateStp" id="dateStp" />
              </p>            </td>
        </tr>
        <tr>
          <td height="26" align="left" valign="top">&nbsp;</td>
          <td align="left" valign="top">&nbsp;</td>
          <td align="left" valign="top"><form id="form2" name="form2" method="post" action="">
            <input type="submit" name="button" id="button" value="ค้นหา" />
            <label> </label>
          </form>          </td>
        </tr>
      </table>
      </div>      </td>
  </tr>
  <tr align="center" valign="top">
    <td height="25" bgcolor="#0099FF">&nbsp;</td>
  </tr>
  <tr align="center" valign="top">
    <td bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td height="21" bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td height="21" bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
    <td height="21" bgcolor="#71C6F9">&nbsp;</td>
  </tr>
  <tr>
  </tr>
</table>