Quick edit button disapeard

[#Pascal]

After unknown action quick edit button disapeard
But I can see it in source code of generated html page

Code Select Expand

<img src="http://xxxxxxx/Themes/default/images/icons/modify_inline.gif" alt="Редактировать сообщение" title="Редактировать сообщение" class="modifybutton" id="modify_button_16045" style="cursor: pointer; display: none;" onclick="oQuickModify.modifyMsg('16045')" />
</div>

What go's wrong?

[#Pascal]

fixed by restoring from backup topic.js