title: Pagenav. By clicking next get next lets say "20" records (php/mysql)
body: <p>I've already created a query to mysql that will give 20 results from mysql table etc. "cat"
  heres the calling:</p>
  
  <pre><code>if(isset($_GET['cat']))
  {
      $query = "SELECT game_title,game_desc,.... 
         FROM games WHERE cat_id='".validate_input($_GET['cat'])."' LIMIT 20";
  }
  ...
  </code></pre>
  
  <p>by this I manage to get the results I wanted. What I am asking here is how can I create a "button" that will load the next "20" records from table "cat" (something like  Buttons). </p>