ปัญหาเกี่ยวกับการนับจำนวนคลิก Banner ไม่ยอมนับจำนวนเพิ่มให้

<?php
	include("config.inc.php");
	$bannertime = time();
	$bannerdate = date('Y-m-d',$bannertime);
	$bannerid = $_GET['bannerid'];
	$sqlbanner = "select * from bannerviewpai where bannerdate = '$bannerdate' and bannerid = '$bannerid' ";
	$resultbanner = mysql_query($sqlbanner);
	$numbanner = mysql_num_rows($resultbanner);
	$fechads = mysql_fetch_array($resultbanner);
	$bannerclick = $fechads['bannerclick']+1;
	//echo "$numbanner";
	//$bannerview = $fechads['bannerview'];
	if ($numbanner > 0) {
$upads = "update bannerviewpai set bannerclick = '$bannerclick' where bannerid = '$bannerid' and bannerdate = '$bannerdate' ";
$queupads = mysql_query($upads); 
}else{
//insertpageview//
$inads = "insert into bannerviewpai (bannerid, bannerdate, bannerview, bannerclick) values ('$bannerid', '$bannerdate', '$bannerview', '1')";
$queinupads = mysql_query($inads);}
	$showsql = "select * from bannerpai where bannerid = '$bannerid' ";
	$showresult = mysql_query($showsql);
	$showdata = mysql_fetch_array($showresult);
	$bannerlink = $showdata["bannerlink"];
	//echo "<meta http-equiv='refresh' content='1;url=$bannerlink' >";
?>