Plugin conflict?

First. Great plugin. Wish I found it a long time ago.

Maybe you can help.
On my site when it goes into responsive mode, the menu will turn into an icon that drops opens. To the right of the icon at the end of the menu bar is the word “menu”.
Everything was how I needed it.
I then installed the plugin and started setting it up. I noticed now the word “menu” has vanished from my menu bar. I deactivated the plugin and it reappears. So something is having a conflict. Im trying to sort it out but lost at this point.

To add the word menu I used the folowing code in my responsive style:
.art-menu-btn-label { display: none; float:right; margin-top:10px; margin-left:10px; color:#ffffff; font-size:18px; text-decoration:none; } .responsive .art-menu-btn-label { display: block;
and in my footer.php I add:
<script type="text/javascript"> $('nav').prepend('<div><p class="art-menu-btn-label">MENU</p></div>'); </script>

This always works and I need to keep it with the word.

Is there a quick fix for whatever is happening between the plugin and this?

site url is: http://testsite.alap.info/

Thanks for any help trying to get this figured out.

http://wordpress.org/extend/plugins/meteor-slides/