$(document).ready(function() {

    function addMega() {
        $(this).addClass("hovering");
    }

    function removeMega() {
        $(this).removeClass("hovering");
    }

    var megaConfig = {
        sensitivity: 1,
        interval: 10,
        over: addMega,
        timeout: 500,
        out: removeMega
    };

    $("li.mega").hoverIntent(megaConfig);

    $("#fb_container").append(get_FBContainer());
});

function get_FBContainer() {
    var fbc = "<iframe src=\"http://www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2Fpages%2FwwwNursingPincom%2F29323860053&amp;width=300&amp;colorscheme=light&amp;connections=10&amp;stream=false&amp;header=true&amp;height=250\" scrolling=\"no\" frameborder=\"0\" style=\"border:none; overflow:hidden; width:300px; height:250px;\" allowTransparency=\"true\"></iframe>";
    //fbc += "<div style='font-size: 8px; padding-left: 10px'><a href='http://www.facebook.com/pages/Purity-Rings/161202877514' target='_blank'>PurityRings.com</a> on Facebook</div>";
    
    return fbc;
}

function preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; } 
    }
}