function initializeOmnitureSpiffs() {
    var spiff = $("img.omnitureSearchRollover");

    var attachMouseEvents = function(mapOption) {
        var preloadImage = new Image();
        preloadImage.src = oldSrc.replace("-off", "-on" + mapOption);
        $("area.mapOption" + mapOption).mouseover(function() {
            $(spiff).attr("src", oldSrc.replace("-off", "-on" + mapOption));
        }).mouseout(function() {
            $(spiff).attr("src", oldSrc);
        });
    };
    if ($(spiff).size() > 0) {
        var oldSrc = $(spiff).attr("src");
        attachMouseEvents("Folder");
        attachMouseEvents("Newsletter");
    }
}

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