Böyle bişi yapmam Mümkünmü?

    <? if (strtolower($_GET['kategori']) != "sicak" || $_GET['kategori'] != 19) { ?> 
<script type="text/javascript"><!-- 
google_ad_client = "pub-xxxxxxxxxx"; 
google_ad_width = 468; 
google_ad_height = 60; 
google_ad_format = "468x60_as"; 
google_ad_type = "text_image"; 
google_ad_channel = ""; 
//--> 
</script> 
<script type="text/javascript" 
  src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> 
</script> 
<? } ?>

RewriteEngine on
#index
RewriteRule ^index.html index.php

#uye ol
RewriteRule ^uyeol.html uye_ol.php

#katagori
RewriteRule ^kategori.html kategori.php
RewriteRule ^kategori-(.*)-(.*).html kategori.php?id=$1&goster=$2

#uyegirisi
RewriteRule ^uyegirisi.html uye_giris.php

#videogoster
RewriteRule ^video-(.*)-(.*).html video_goster.php?id=$1
RewriteRule ^video-(.*)-(.*).html&do=oyla video_goster.php?id=$1&do=oyla

#videotavsiye
RewriteRule ^tavsiye-(.*).html tavsiye.php?vid=$1
AuthType Basic
AuthName "admin"
AuthUserFile "/home/erol/.htpasswds/public_html/passwd"

RewriteEngine on
#index
RewriteRule ^index.html index.php
#uye ol
RewriteRule ^uyeol.html uye_ol.php
#katagori
RewriteRule ^kategori.html kategori.php
RewriteRule ^kategori-(.*)-(.*).html kategori.php?id=$1&goster=$2
#uyegirisi
RewriteRule ^uyegirisi.html uye_giris.php
#videogoster
RewriteRule ^video-(.*)-(.*).html video_goster.php?id=$1
RewriteRule ^video-(.*)-(.*).html&do=oyla video_goster.php?id=$1&do=oyla
#videotavsiye
RewriteRule ^tavsiye-(.*).html tavsiye.php?vid=$1
AuthType Basic
AuthName "admin"
AuthUserFile "/home/erol/.htpasswds/public_html/passwd"

<?php
if($_GET['id'] != 19){
//Reklam kodları
}
?>

   <?php 
if($_GET['id'] != 19 && strtolower($_GET['goster']) != "sicak"){ 
//Reklam kodları 
} 
?>