Bug with back button

Bug with back button

Hello,

I use Jquery for my mobile website, I have a problem with the back button, display don't work like you can see on this screen:  http://s3.noelshack.com/old/up/retour_menu-96eb8f3416.png

My menu is like this:
  1. <ul data-role="listview" data-inset="true" class="ui-listview ui-listview-inset ui-corner-all ui-shadow">
  2. <li data-role="list-divider" role="heading" tabindex="0" class="ui-li ui-li-divider ui-btn ui-bar-b ui-corner-top">News</li>
  3. <li role="option" tabindex="-1" class="ui-li ui-btn ui-btn-icon-right ui-corner-bottom ui-controlgroup-last ui-btn-up-c" data-theme="b">
  4. <a href="news.php" class="ui-link-inherit">News</a>
  5. </li>
  6. </ul>
I have customize my back button like this:
  1. <a onclick="history.go(-1)" href="" data-icon="arrow-l" data-theme="d">Retour</a>
If I don't use the back button, I have a correct display.

Do you know why i have this problem?

Regards.