JQuery event listener
<p>I've different divboxes and some pictures below them. If I hover the divboxes, they expand from 200px to 400px and the picture below slide.</p>

<p>So I've the function "theRotation" and i call two external function in it like this:</p>

<pre><code>function theRotation(){
opendivs(); //this expand the divbox to 400 px
rotatePicture(); //this rotate the picture
}
</code></pre>

<p>now my problem is, that I want the pictures to slide if the divbox is about 300px NOT before!! (remember it expand from 200px to 400px) </p>

<p>So i need a event listener who tell me when the divbox.width() == 300px 
Is this possible?</p>

<p>Kind Regards</p>
