ช่วยหน่อยค่ะ แก้ไขรายการจองแล้วเวลาตรงกับที่เราเลือกในตอนเพิ่มแต่นาทีไม่ตรงค่ะ

<?php
session_start();
	$serviceID = $_REQUEST["serviceID"];
	$_SESSION["serviceID"]=$serviceID;
	$ses_adminID =$_SESSION["ses_adminID"];
if($ses_adminID  ==""){
	?>
<script language="javascript">alert("กรุณาเข้าสู่ระบบ");</script>
<script language="JavaScript"> document.location.href="login_admin.php"; </script>
 <?php        
}	else 
?>
<meta http-equiv="Content-Type" content="text/html; charset=tis-620" />
<link href="css/style.css" rel="stylesheet" type="text/css" />
<link href="calendar-mos.css" rel="stylesheet" type="text/css"> 
<script language="JavaScript" src="calendar.js">
</script>
<?php include("header2.php"); ?>                    
<?php include("menuadmin.php"); ?>    
    
<?php include ("config.php");
$sql="select*from reservroom";
$sql.= " inner join tblclass on (reservroom.classID = tblclass.classID)";
$sql.= " inner join tbldepartments on (reservroom.departmentsID = tbldepartments.departmentsID)";
$sql.="where serviceID='$serviceID'";

$dbquery=mysql_query($sql,$conn) or die ("sql ผิดพลาด");
$num_rows=mysql_num_rows($dbquery);
$data=mysql_fetch_array($dbquery);
if($num_rows==1)
	{
$subject=$data["subject"];
$dateSave=$data["dateSave"];
$dateService=$data["dateService"];
$timeIn=$data["timeIn"];
$timeIn1= $data["timeIn"];
$timeIn2 = $data["timeIn"];
$timeOut=$data["timeOut"];
$timeOut1 = $data["timeOut"];
$timeOut2 = $data["timeOut"];
$userID=$data["userID"];
$classID=$data["classID"];
$className=$data["className"];
$departmentsID=$data["departmentsID"];
$departments=$data["departments"];
$amount=$data["amount"];
$equipment=$data["equipment"];
$detail=$data["detail"];
$status=$data["status"];
	}
else
{
	echo "&nbsp;";
}
?>
 
    <td width="80%" valign="top"><table width="50%" border="0" align="left" cellpadding="0" cellspacing="0">
      <tr>
        <td height="39">&nbsp;&nbsp;ยินดีต้อนรับคุณ 
          <?php include("config.php"); 
$result = mysql_query("select * from admin where adminID ='$_SESSION[ses_adminID]' ");
while ($data = mysql_fetch_array($result) )  {
echo $data["adminID"],"";
	}
?></td>
      </tr>
    </table>
      <p align="center"><br />
      </p>
      <form id="form1" name="form1" method="post" action="reserv_roomsave.php">
        <div align="center">
          <table width="70%" border="3"  bordercolor="#33CCFF" cellpadding="1" cellspacing="1">
            
              <tr>
                <td colspan="3" align="center">บันทึกการจองห้องโสต</td>
                </tr>
              <td width="128">ชื่อเรื่อง</td>
              <td colspan="2" align="left"><strong>
                <input name="subject" type="text" id="subject" value="<?php echo $subject?>" size="60" maxlength="50" />
              </strong></td>
              </tr>
            <tr>
              <td>วันที่ใช้งาน</td>
              <td colspan="2" align="left"><font size="2" face="Verdana, Arial, Helvetica, sans-serif"><span class="textmenu">
                <input name="dateService" type="text" id="dateService" value="<?php echo $dateService ?>" size="15" maxlength="20" readonly="readonly"/>
                <input type="button" name="Submit5" value="....." onclick="showCalendar('dateService','YYYY-MM-DD')" />
              </span></font></td>
            
            <tr>
              <td>เวลาเข้า</td>
              <td colspan="2" align="left"><select name="timeIn1" id="timeIn1">
                 <option value="0"selected>เวลา</option>
                <?php 	for($i=7;$i<=19;$i++){
			   			if($i<10)
						$temp="0".$i;
			   		 	else $temp=$i;			
						if($timeIn1==$temp)
			    		echo"<option value='$temp'selected>$temp</option>";
			   			else  echo"<option value='$temp'>$temp</option>";
				 		}?>
              </select>                &nbsp;:
                <select name="timeIn2" id="timeIn2">
                  <option value="0"selected>นาที</option>
                  <?php 	for($i=0;$i<=59;$i++){
			   			if($i<10)
						$temp="0".$i;
			   		 	else $temp=$i;			
					//	if(date('d')==$temp)
						if($timeIn2==$temp)
			    		echo"<option value='$temp'selected>$temp</option>";
			   			else  echo"<option value='$temp'>$temp</option>";
				 		}?>
                </select>
</td>
              </tr>
            <tr>
              <td>เวลาออก</td>
              <td colspan="2" align="left"><select name="timeOut1" id="timeOut1">
                 <option value="0"selected>เวลา</option>
                <?php 	for($i=7;$i<=19;$i++){
			   			if($i<10)
						$temp="0".$i;
			   		 	else $temp=$i;			
						if($timeOut1==$temp)
			    		echo"<option value='$temp'selected>$temp</option>";
			   			else  echo"<option value='$temp'>$temp</option>";
				 		}?>
              </select>
              :
                <select name="timeOut2" id="timeOut2">
                  <option value="0"selected>นาที</option>
<?php 
				for ($i=0;$i<60;$i++) {
					$m=$i*1;
					if($m==$timeOut2[0]) $sel=" selected "; else $sel="";
					if ($m<10) echo "<option value='0$m' ".$sel.">0$m</option>"; 
					else 	echo "<option value=$m ".$sel.">$m</option>";
				}
			?>
                </select></td>
              </tr>
            <tr>
              <td>ระดับชั้น</td>
              <td colspan="2"><strong>
                <select name="classID" id="classID">
         <?php include ("config.php");
	$sql ="SELECT * FROM tblclass  ";
	$result = mysql_query($sql,$conn)
		or die("ไม่สามารถดึงข้อมูลจากตาราง tblclass ได้".mysql_error());

       while($data=mysql_fetch_array($result)) 
	   {
		$className1 = $data["className"];
		$classID = $data["classID"];
		if($className==$className1)
	 {
		
		echo "<option value='".$classID."'selected>".$className1."</option>";
	}
	 	else
	{
		echo"<option value='".$classID."'>".$className1."</option>";
	}
	   ?>
	       <?php 
  }
  ?>

                </select>
                </strong></td>
            </tr>
            <tr>
              <td><p>แผนก</p></td>
              <td colspan="2"><strong>
                <select name="departmentsID" id="departmentsID">
                  <?php include ("config.php");
	$sql ="SELECT * FROM tbldepartments  ";
	$result = mysql_query($sql,$conn)
		or die("ไม่สามารถดึงข้อมูลจากตาราง tbldepartments ได้".mysql_error());

       while($data=mysql_fetch_array($result)) 
	   {
		$departments1 = $data["departments"];
		$departmentsID = $data["departmentsID"];
		if($departments==$departments1)
	 {
		
		echo "<option value='".$departmentsID."'selected>".$departments1."</option>";
	}
	 	else
	{
		echo"<option value='".$departmentsID."'>".$departments1."</option>";
	}
	   ?>
                  <?php 
  }
  ?>
                </select>
              </strong></td>
              </tr>
            <tr>
              <td>จำนวน </td>
              <td colspan="2"><strong>
                <input name="amount" type="text" id="amount" value="<?php echo $amount ?>" size="5" maxlength="3" />
              </strong>คน</td>
            </tr>
            <tr>
              <td>อุปกรณ์</td>
              <td colspan="2"><input name="equip1" type="checkbox" id="equip1" value="1">
                โปรเจคเตอร์ 
                  <input name="equip2" type="checkbox" id="equip2" value="1" />
                  แอร์ 
                  <input name="equip3" type="checkbox" id="equip3" value="1" />
                  โต๊ะ 
                  <input name="equip4" type="checkbox" id="equip4" value="1" />
                  เก้าอี้ 
                  <input name="equip5" type="checkbox" id="equip5" value="1" />
                  ไมค์</td>
              </tr>
            <tr>
              <td>รายละเอียดเพิ่มเติม</td>
              <td colspan="2"><strong>
                <textarea name="detail" id="detail" cols="50" rows="3"><?php echo $detail?>
                </textarea>
              </strong></td>
            </tr>
            <tr>
              <td colspan="2" align="left">สถานะรออนุมัติ</td>
              <td width="414"><select name="status" class="fontNormal" id="status" style="width:80">              
                <option value="1" <?php if ($status=='1') echo " selected "; ?>>อนุมัติ</option>
                <option value="0" <?php if($status=='0') echo " selected "; ?>>ไม่อนุมัติ</option>
              </select></td>

            </tr>
            <tr>
              <td colspan="2" align="right">&nbsp;</td>
              <td><input type="submit" name="save" id="save" value="จองห้องโสต" />
                <input type="reset" name="cancel2" id="cancel2" value="ยกเลิก" /></td>
            </tr>
          </table>
        </div>
      </form>
    </table>
    <?php include("footer.php"); ?>