สอบถามเรื่อง UPDATE ภาพ ในในหน้า edit ข้อมูลสมาชิกของระบบสมาชิก ครับ

                $id_edit=$_POST[id_edit];
				
		$name=trim($_POST['name']);
		$nickname=trim($_POST['nickname']);
		$gender=$_POST['gender'];
		$email=trim($_POST['email']);		
		$office=trim($_POST['office']);
		$position=trim($_POST['position']);
		$date=trim($_POST['date']);
		$month=trim($_POST['month']);
		$year=trim($_POST['year']);
		$address=trim($_POST['address']);
		$province=trim($_POST['province']);
		$zipcode=trim($_POST['zipcode']);
		$phone=trim($_POST['phone']);
		date_default_timezone_set('Asia/Bangkok');
		$timenow = date("Y-m-d H:i:s");
		$datepic = date("Ymd_siH");
		$ip= $REMOTE_ADDR;
		$birthdate = $year."-".$month."-".$date;
		
		$fileupload=$_FILES['fileupload']['tmp_name'];
		$fileupload_name=$_FILES['fileupload']['name'];
		$fileupload_size=$_FILES['fileupload']['size'];
		$fileupload_type=$_FILES['fileupload']['type'];
		
		$Submit = $_POST['Submit'];
		$ok = $_POST['ok'];
				
		if(isset($ok)&&session_is_registered("status")){

			$result = mysql_query("UPDATE member SET 
			 name = '".$name."',
			 nickname= '".$nickname."',
			 gender = '".$gender."',
			 email= '".$email."',
			 office = '".$office."',
			 position = '".$position."',
			 bd = '".$birthdate."',
			 address='".$address."',
			 province= '".$province."',
			 zip='".$zip."',
			 phone='".$phone."',
			 modified_date='".$timenow."',
			 ip='".$ip."'
			 WHERE  username = '".$_SESSION[login_true]."' ")or die("cannot update");
			 
			 // เปลี่ยนภาพ
			 	if ($fileupload) {
				
					$array_last=explode(".",$fileupload_name);
					$c=count($array_last)-1; 
					$lastname=strtolower($array_last[$c]) ;
					
					if ($lastname=="gif" or $lastname=="jpg" or $lastname=="jpeg") {
						$result2=mysql_query("select max(id) from  member ");
						$row=mysql_fetch_row($result2);
				
						$photoname=$row[0].".".$lastname;
						copy($fileupload,"MyResize/".$photoname);
						
						$result3=mysql_query("UPDATE member SET pic = '".$photoname."', where id='".$row[0]."'  ");
											} 
					
					unlink($fileupload);
			}