click() event doesn't need full class name?
<p>I have these input objects as follows,</p>

<pre><code> &lt;input type='radio' class="but option" value='Yesterday'&gt;
&lt;input type='radio' class="but option" value='Last Week'&gt;  
&lt;input type='radio' class="but option" value='Last Month'&gt;
&lt;input type='radio' class="but option" value='All Time'&gt;
</code></pre>

<p>and I have a jquery click event handler that says <code>$(".but").click(function() {</code></p>

<p>These input objects are getting caught in this event handler and I'm wondering why when their class names are not "but"</p>
