รบกวนช่วยดูโค้ดหน่อยครับ คือว่ากดจองสนามไปแล้วมันขึ้นสถานะจองไม่ถูกต้องอ่ะครับ

$query = mysql_query("SELECT * FROM time WHERE time_status = 1 ORDER BY time_name ASC"); 
$query2 = mysql_query("SELECT * FROM field ORDER BY field_name ASC "); 

$arrTime = array();
$arrField = array();

while($result = mysql_fetch_array($query)) array_push($arrTime,$result);
while ($result2 = mysql_fetch_array($query2)) array_push($arrField,$result2);

$strTable= '<table border="1" id="box-table-a" width="" align="center">
<tr>
<th><strong>เวลา/สนาม</strong></th>';
//LOOP แสดงชือเวลา
foreach ($arrTime as $time)
{
	$strTable.='<th>'.show_time($time["time_name"]).'</th>'; 
}
$strTable.='</tr>';


//LOOP แสดงชื่อสนาม
foreach($arrField as $f_name)
{
 $strTable.='<tr><th>'.$f_name["field_name"].'</th>';
 
 
 $sql = "SELECT * FROM booking,time WHERE fieldID = '{$f_name[fieldID]}' AND date = '{$date}'  ORDER BY  time.time_name ASC ";
 $query=mysql_query($sql) or die (mysql_error); 
 $num = mysql_num_rows($query);
 $run = 0;
  
	// LOOP แสดงค่า จอง หรือว่าง
 	foreach($arrTime as $time)
	{
		    $time_now = date("H:i:s");
			$date_now = date ("Y-m-d");
			
			// ==== เมื่อมีการจอง ========== >>>>>> ปัญหาอยู่แถวๆนี้ครับ
	 	 	if ($num > $run  &&  $time ["timeID"] == mysql_result($query,$run,'booking.timeID')   && $date >= $date_now  )
			 {
				
				 if ($date == $date_now && $time['time_name'] < $time_now  && $time['time_name']  ) 
				 {
					 
						$strTable.='<td><font color="green"><b>Playing</b></font></td>'; 
						$run++;	 
				 }
				  	
				 else 
				 {
					$strTable.='<td><font color="orange"><b>จองแล้ว</b></font></td>'; 
					$run++;
				 }
			  }
	
			// ==== ไม่มีการจอง =====
		    else
			{			
			   	if($_SESSION['userID'] == "")  	
				{
					$strTable.='<td>ว่าง</td>';	
				} 
				else
				{
					$timestamp1 = strtotime($date_now);
					$timestamp2  = strtotime('+7 days',$timestamp1);
					$date7 = date('Y-m-d', $timestamp2);
					
					if ($date < $date_now || $date > $date7 ) //จองได้ล่วงหน้า 7 วัน 
					{
						 $strTable.='<td><font color="#C0C0C0">ว่าง<input name="chk" type="checkbox"   disabled="disables" value=""></font></td>' ;
					}
					
					else if ($time['time_name'] < $time_now  && $date == $date_now ) // เวลาน้อยกว่าเวลาปัจจุบัน 
					{
			 			 $strTable.='<td><font color="#C0C0C0">ว่าง<input name="chk" type="checkbox"  disabled="disables"></font></td>';			 
					}
					else  
					{
						$chkField= $f_name['fieldID'];
						$chkTime = $time['timeID'];
						$chkDate= $date;
						$chkUser = $_SESSION['userID'];
						$chkDate2Book = date("Y-m-d");
						$chkTime2Book = date("H:i:s");
												
						$strTable.='<td>ว่าง 
						<input type ="checkbox" name ="chk[]" id="chk"
						 value ="'.$chkField."_".$chkTime."_".$chkDate ."_".$chkUser."_".$chkDate2Book."_".$chkTime2Book .'" 
						onClick="if(form_book.chk.checked==false){form_book.btnSubmit.disabled=true;} 	else{form_book.btnSubmit.disabled=false;  }">  </td>';
					}
				}
			 }
 	 } 
} 

$strTable.='</tr>'.'</table>';
echo $strTable;
?>
</p>

<? if (isset($_SESSION["userID"])) { ?>
<center>
<input name="btnReset"class="but_mid_green4"  type="reset"  id="btnReset" value="CLEAR" /> 
<input name="btnSubmit" class="but_mid_green4" type="submit" id="btnSubmit" value="BOOK NOW >>" disabled="disabled" onClick="return confirm ('ยืนยันการจอง')" /> 
</center>
 <? } ?>
 
 <? if ($_GET['btnSubmit'])
 { 
      $strchk = $_GET["chk"];
	 for($i= 0;$i < count($strchk[$i]);$i++)
	{
		if(trim($strchk[$i]) != "")
		{
			for ($j= 0 ;$j < count($strchk) ;$j++)
			{
				$no = explode ("_",$strchk[$j]);
				 $text1 = $no[0]; 
				 $text2 = $no[1]; 
				 $text3 = $no[2];
		 		$text4 = $no[3];
				$text5 = $no[4];
		 		$text6 = $no[5];
				$s = "INSERT INTO booking (fieldID,timeID,date,userID,date2book,time2book) VALUES ('$text1','$text2','$text3','$text4','$text5','$text6')" ;
		 		$q = mysql_query ($s) or die (mysql_error());
			}
		}
}
 }