(1) switched most hyperlinks to AJAX calls, so instead of changing the whole webpage, only photo image and its corresponding title are refreshed when clicking the listed photo hyperlink.

    Photo Album

the jQuery function used is pretty simple:

function showphoto(pid) {
    $.getJSON('/photos/showphoto.html', { p : pid }, function(sdata) {
        $('div#photo').html(sdata.image);
        $('h1#photoTitle').html(sdata.title);
    });
}

(2) removed some mouseover event settings of toggling hide/show of photo list.. many of them are kind of annoying.
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