$(document).ready(function() {
    $(".back").mouseover(function() {
        this.src = '/images/back-rollover.gif';
    });
    $(".back").mouseout(function() {
        this.src = '/images/back.gif';
    });

    $(".back").focus(function() {
        this.src = '/images/back-rollover.gif';
    });
    $(".back").blur(function() {
        this.src = '/images/back.gif';
    });

    $(".next").mouseover(function() {
        this.src = '/images/next-rollover.gif';
    });
    $(".next").mouseout(function() {
        this.src = '/images/next.gif';
    });

    $(".next").focus(function() {
        this.src = '/images/next-rollover.gif';
    });
    $(".next").blur(function() {
        this.src = '/images/next.gif';
    });
})

function fixToolTips(element) {
    $(document).ready(function() {
        var tips = $(element + ' .tooltip');
//        tips.hide();
        for (i = 0; i < tips.length; i++) {
            new Tooltip(tips.get(i));
        }
    });
}