$(".user-screen").hide();

        $(".user-screen.login").show();

        $(".user-screen").hide();

        $(".user-screen.signup").show();

        $(".user-screen").hide();

        $(".user-screen.info").show();

});

// Social Plug-in

(function() {

var uid = 0;

window.social = function(opts) {

    var opts = opts || {};

    opts.sel = opts.sel || $(".Ldt-Social");

    opts.url = opts.url || document.location.href;

    if (opts.swf) {

        ZeroClipboard.setMoviePath(opts.swf);

    }

    var text = opts.sel.find("title").text(),

        clipId = "Social-Clip-" + (++uid),

        clip;

    opts.sel.find(".Ldt-Social-CopyBtn").attr("id", clipId);

    opts.sel.find(".Ldt-Social-Url").click(function() {

        var _pop = opts.sel.find(".Ldt-Social-UrlPop");

        _pop.toggle();

        if (_pop.is(":visible")) {

            if (typeof clip == "undefined") {

                clip = new ZeroClipboard.Client();

                clip.setHandCursor( true );

                clip.glue(clipId);

                clip.addEventListener( 'onMouseUp', function() {

                    _pop.hide();

                    clip.hide();

                });

            }

            clip.show();

            clip.setText( opts.url );

            opts.sel.find(".Ldt-Social-Input").val(opts.url).focus();

        } else {

            clip.hide();

        }

        return false;

    });

    opts.sel.find(".Ldt-Social-Input").focus(function() {

        this.select();

    });

    opts.sel.find(".Ldt-Social-Ext").click(function() {

        window.open(

            opts.sel.find(this).attr("href"),

            "_blank",

            "height=300,width=450,left=100,top=100,toolbar=0,menubar=0,status=0,location=0");

        return false;

    });

    opts.sel.find(".Ldt-Social-Fb").attr("href", "http://www.facebook.com/share.php?" + $.param({ u: opts.url, t: text }));

    opts.sel.find(".Ldt-Social-Twitter").attr("href", "https://twitter.com/intent/tweet?" + $.param({ url: opts.url, text: text }));

    opts.sel.find(".Ldt-Social-Gplus").attr("href", "https://plus.google.com/share?" + $.param({ url: opts.url, title: text }));

    opts.sel.find(".Ldt-Social-Mail").attr("href", "mailto:?" + $.param({ subject: text, body: text + ": " + opts.url }));

}

}());