title: drupal how to change the login block button value
body: <p>I want to change the text that currently says "log in" on my drupal site.</p>
  
  <p>It is built on drupal 7 on a sub theme of omega. I have made a hook to the login block by following some instructions found here: <a href="http://drupal.org/node/1167712" rel="nofollow">http://drupal.org/node/1167712</a>, which basically adds some code into the themes template.php and then making a tpl.php in the templates folder in the theme. </p>
  
  <p>I can get it to put more thing into the login block by this method so i know that its hooking to it properly, just dont know how to change the "value" of the "log in" button.</p>