ช่วยแนะนำหน่อยครับพอเรารีเฟสหน้านี้ค่าตัวแปร $uname' กับ '$dept_id' มันหายไปครับ งง

<?
	session_start ();
			$uname1=$_SESSION["uname"] ;
			$md5pass=$_SESSION["md5pass"] ;
			$fullname=$_SESSION["fullname"];
			$dept_id1=$_SESSION["dept_id"] ;
			$DepartmentName=$_SESSION["DepartmentName"]; 
			$lastname=$_SESSION["lastname"];
	//echo $uname1." ".$md5pass." ".$fullname." ".$dept_id1." ".$DepartmentName." ".$lastname ;
	//echo "<br>";
	
	include('../../itcon.inc.php');
	mysql_connect($dbhost, "", "");
	$dbname="itmoney";
	mysql_select_db($dbname);
	mysql_db_query($dbname,"SET NAMES UTF8");
	$sql=mysql_query("SELECT `uname36`,`uname`,`dept_id`,`auth_name`,`cli_name` FROM `user36` WHERE `uname36`='$uname1' AND `dept_id`='$dept_id1'");
	//echo "SELECT `uname36`,`uname`,`dept_id`,`auth_name`,`cli_name` FROM `user36` WHERE `uname36`='$uname1' AND `dept_id`='$dept_id1'";
	//echo "<br>";
	$row=mysql_fetch_array($sql);
			$uname=$row["uname"];
			$dept_id=$row["dept_id"];
			$auth_name=$row["auth_name"];
			$cli_name=$row["cli_name"];
	
	$strSQL = "SELECT A.*,B.`prd_nme`,C.`type_nme` FROM `confirm_order` A, `it_master` B, `it_type` C WHERE A.`prd_cde`=B.`prd_cde` AND A.`type_cde`=C.`type_cde` AND `username`='$uname' AND `sec_id`='$dept_id'";	
	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	//echo $strSQL;
	?>
	<br>
<table width="96%" align="center" cellpadding="0" cellspacing="0" style="border: 1px solid gray">
  <tr bgcolor="#D9E1F0"> 
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">วันที่</font></strong></div></td>
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">รายการ</font></strong></div></td>
     <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">ประเภท</font></strong></div></td>	
     <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">จำนวน</font></strong></div></td>	
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">ราคา</font></strong></div></td>
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">เหตุผลการเบิก</font></strong></div></td>
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">ผู้เบิก</font></strong></div></td>
    <td><div align="center"><strong><font color="#666666" size="2" face="MS Sans Serif">หน่วยงาน</font></strong></div></td>
  </tr>
	<?
		while($objResult = mysql_fetch_array($objQuery))
			{
		?>
			<tr>
				<td><div align="center"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["xdate"];?></font></div></td>
				<td><div align="lefi"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["prd_nme"];?></font></div></td>
				<td><div align="center"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["type_nme"];?></font></div></td>
				<td><div align="right"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["num"];?></font></div></td>
				<td><div align="right"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=number_format($objResult["qty_price"],2);?></font></div></td>
				<td><div align="center"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["memo"];?></font></div></td>
				<td><div align="center"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["person"];?></font></div></td>
				<td><div align="lefi"><font color=\"#666666\" size=\"2\" face=\"MS Sans Serif\"><?=$objResult["sec_id"];?></font></div></td>
			</tr>
		<?
			}
	?>
		</table>	
		<br>