title: How to make a greasemonkey user script that replaces link
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3282986/modifying-all-links-w-greasemonkey">Modifying all links w/ Greasemonkey</a>  </p>
  </blockquote>
  
  
  
  <p>So I need to make user script that redirect one link to an another, but I don't know anything about <code>javascript</code>.</p>
  
  <p>I want to replace <code>www.kaskus.co.id/showpost.php?p=204852850&amp;postcount=11</code>
  with old.<code>kaskus.co.id/showpost.php?p=204852850&amp;postcount=11</code></p>
  
  <p>the difference is only at the front of page adress. And the numbers after php?p= are vary. So in conclusion I want to replace
  <code>www.kaskus.co.id/showpost.php?p=</code>
  with 
  <code>old.kaskus.co.id/showpost.php?p=</code></p>
  
  <p>note that I need to redirect the link from that complete adress, not the basic adress which is only the <code>www.kaskus.co.id</code></p>
  
  <p>so can you please make the script? I'd greatly appreciate it :D</p>