[jQuery] Tab Mouse Over

[Donald J Organ IV]

I have the following:

<div class="TabContainer">
<div class="leftcorner"></div>
<div class="content"></div>
<div class="rightcorner"></div>
</div>

I need to be able to change the classes for leftcorner, content, and 
rightcorner on mouseover of TabContainer?? Any on know of a simple way 
to do this??