Addthis custom button

La única referència que trobo del mòdul AddThis en quan a la personalització del botó Twitter i qualsevol altre és:

 CUSTOMIZATION

You have a number of options available at Administer / Site configuration / Addthis under Button image settings
and Widget settings. Image settings control the button image and widget controls the drop down and window that is opened when user clicks on a link sharing service. More information on how to customize your AddThis button can be found at http://addthis.com/help/customize/custom-button/
If configuration options are not flexible enough for you it is also possible to override theme_addthis_button in your own theme.

Quin merder!
Al final m'ho estic muntant solet a mà, llegint l'api de Twiter i així podem obtenir un codi semblant a:

<code>

<!-- Addthis theming -->
<div id="a9b-tweet-button">

<style type="text/css" media="screen">
  #custom-tweet-button a {
    display: block;
    padding: 2px 5px 2px 20px;
    background: url('http://a4.twimg.com/images/favicon.ico') 1px center no-repeat;
    border: 1px solid #ccc;
  }
</style>

<div id="a9b-tweet-button">
  <a class="a9b-tweet-button" href="https://twitter.com/share?url=http://www.eldominidelweb.cat/<?php print $node_url ?>" target="_blank"><img src="/dev/sites/all/themes/omega/css/img/ik_tweetthis_2.png" title="Twitter"></a>
</div>

</div>
<!-- //Addthis theming -->

</code>
Ara a per el de FB ;(