problems with jquery click event and button-element
<p>I have searched for this topic but couldn't find anything useful.</p>

<p>In my case I have a jQuery-ui button with a click event. This click event works fine, but it always gets invoked by pressing enter in a text-input-field.</p>

<p>Demo here: <a href="http://jsfiddle.net/vcfzJ/" rel="nofollow">http://jsfiddle.net/vcfzJ/</a></p>

<p>Hope somebody can help. I made a workaround by checking <code>event.target.nodeName</code>.</p>
