$(document).ready(function() {
    applyCorners();
});

function applyCorners()
{
    $("ul#mainNav li a, ul#mainNav a, ul#subNav a, ul.subNav a").corner("top 5px");
     /*$("ul#mainNav li.active a, ul#mainNav a.active, div#pageBody, ul#subNav a, ul.subNav a").corner("top 5px");*/
}