Ok - change your includes/templates/wogeordie/templates/tpl_modules_categories_tabs.php to this:

Code:
<div id="navCatTabsWrapper">
<div id="navCatTabs">

<?php if ((int)$cPath != 2) { ?>

  <a href="<?php echo zen_href_link(FILENAME_DEFAULT, 'cPath=1') ?>"><img src="headphones_100_perc.jpg" alt="headphones category" /> <span class="pink_braces">]]]</span></a>
  <br class="clearBoth" />
  <a href="<?php echo zen_href_link(FILENAME_DEFAULT, 'cPath=2') ?>"><img src="microphones_50_perc.jpg" alt="microphones category" onmouseover="this.src='microphones_100_perc.jpg'" onmouseout="this.src='microphones_50_perc.jpg' /></a>
  
<?php } else { ?>

  <a href="<?php echo zen_href_link(FILENAME_DEFAULT, 'cPath=1') ?>"><img src="headphones_50_perc.jpg" alt="headphones category" onmouseover="this.src='headphones_100_perc.jpg'" onmouseout="this.src='headphones_50_perc.jpg' /></a>
  <br class="clearBoth" />
  <a href="<?php echo zen_href_link(FILENAME_DEFAULT, 'cPath=2') ?>"><img src="microphones_100_perc.jpg" alt="microphones category" /> <span class="pink_braces">]]]</span></a>
  
<?php } ?>

</div>
</div>
<?php } ?>
Brief explanation:

The "if ((int)$cPath != 2)" line checks to see which category (if any) is selected and load the appropriate image set based on that. The pink brackets are also appended to the currently selected category.

The onmouseover and onmouseout events switch the images between 50% and 100%.


Just be sure you get all of the image src files in this code correct to your image source files. You'll also need to style the images and the pink brackets.

BrandTim