jq(function() {
    // we're assuming:
    // - title of each staff img is the person's full name
    // - easter egg images live at /images/staff
    // - they're named (all lowercase) "<first>-<last>-easter.jpg"
    // - that the staff listing that's generated is using one of the ATCT image scales
    //   for the original staff image (i.e. /image_mini)

    // on mouseover, hide the img, revealing the bg image
    // on mouseout, show it again
    jq('a.staff-portrait').hover(
        function (event) {jq(this).find('img').css('visibility','hidden');},
        function (event) {jq(this).find('img').css('visibility','visible');}
        );
});