Shape 5

Hi
please, how can I  remove logo of Design Control in the left of the header?
I don't want replace it...I want delete it and leave that position empty

I have remove logo image from the root of images but don't work well.
See in the attached.

Please, help me to leave empty the position of logo in the header.
many thanks for your efforts

solved!

I removed follows lines (file index.php)

<?php if($s5_pos_logo == "published") { ?>
         <div id="s5_logo_module">
            <?php s5_module_call('logo','notitle'); ?>
         </div>   
         <?php } else { ?>
            <img alt="logo" src="<?php echo $s5_directory_path ?>/images/s5_logo.png" id="s5_logo" onclick="window.document.location.href='<?php echo $LiveSiteUrl ?>'" />
         <?php } ?>

  :D