$(document).ready(function () {
    $("#top").append("<div id='messenger_placeholder'></div>");
    $("#messenger_placeholder").load("/messenger/messenger-bar.aspx?stamp=" + Math.random(), function () {
        $("#messenger").css("display", "block");
        $(".messenger_open_link").colorbox({ fixedWidth: 700, fixedHeight: 600, iframe: true });
        $(".messenger_expand_link").click(function () {
            $("#messenger_box").slideToggle("slow");
            $("#messenger_box").load("/messenger/messenger-panel.aspx?stamp=" + Math.random(), function () {
                $(".messenger_open_link").colorbox({ fixedWidth: 700, fixedHeight: 600, iframe: true });
            });
        });
    });
});