Hey,
I am working with:
#top ul li.corner span.right-corner:hover
{
    background-image:url("images/corner-right-over.gif");
    width:4px;
    height:15px;
    float:left;
}
#top ul li.corner span.left-corner:hover
{
    background-image:url("images/corner-left-over.gif");
    float:left;
    width:4px;
    height:15px;
}
And I can't seem to get the :hover working properly? Not sure why, does anyone have any suggestions?
Thanks,
Ryan