(function($) {
    $.fn.tipsy = function(opts) {

        opts = $.extend({ fade: false, gravity: 'n' }, opts || {});
        var tip = null, cancelHide = false;

        this.hover(function() {

            $.data(this, 'cancel.tipsy', true);

            var tip = $.data(this, 'active.tipsy');
            if (!tip) {
                tip = $('<div class="tipsy"><div class="tipsy-inner">' + $(this).attr('title') + '</div></div>');
                tip.css({ position: 'absolute', zIndex: 100000 });
                $(this).attr('title', '');
                $.data(this, 'active.tipsy', tip);
            }

            var pos = $.extend({}, $(this).offset(), { width: this.offsetWidth, height: this.offsetHeight });
            tip.remove().css({ top: 0, left: 0, visibility: 'hidden', display: 'block' }).appendTo(document.body);
            var actualWidth = tip[0].offsetWidth, actualHeight = tip[0].offsetHeight;

            switch (opts.gravity.charAt(0)) {
                case 'n':
                    tip.css({ top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 }).addClass('tipsy-north');
                    break;
                case 's':
                    tip.css({ top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 }).addClass('tipsy-south');
                    break;
                case 'e':
                    tip.css({ top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth }).addClass('tipsy-east');
                    break;
                case 'w':
                    tip.css({ top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }).addClass('tipsy-west');
                    break;
            }

            if (opts.fade) {
                tip.css({ opacity: 0, display: 'block', visibility: 'visible' }).animate({ opacity: 1 });
            } else {
                tip.css({ visibility: 'visible' });
            }

        }, function() {
            $.data(this, 'cancel.tipsy', false);
            var self = this;
            setTimeout(function() {
                if ($.data(this, 'cancel.tipsy')) return;
                var tip = $.data(self, 'active.tipsy');
                if (opts.fade) {
                    tip.stop().fadeOut(function() { $(this).remove(); });
                } else {
                    tip.remove();
                }
            }, 100);

        });

    };
})(jQuery);







try {
    var pageTracker = _gat._getTracker("UA-10130306-1");
    pageTracker._trackPageview();
} catch (err) { }




var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));







$(document).ready(function() {

    $(".signin").click(function() {
        $("fieldset#signin_menu").toggle();
        $(".signin").toggleClass("menu-open");
    });

    $("fieldset#signin_menu").mouseup(function() {
        return false
    });
    $(document).mouseup(function(e) {
        if ($(e.target).parent("a.signin").length == 0) {
            $(".signin").removeClass("menu-open");
            $("fieldset#signin_menu").hide();
        }
    });

});