/*!
* jQuery Scrollbar Width v1.0
*
* Copyright 2011, Rasmus Schultz
* Licensed under LGPL v3.0
* http://www.gnu.org/licenses/lgpl-3.0.txt
*/

(function ($) {

    $.scrollbarWidth = function () {
        if (!$._scrollbarWidth) {
            var $body = $('body');
            var w = $body.css('overflow', 'hidden').width();
            $body.css('overflow', 'scroll');
            w -= $body.width();
            if (!w) w = $body.width() - $body[0].clientWidth; // IE in standards mode
            $body.css('overflow', '');
            $._scrollbarWidth = w;
        }
        return $._scrollbarWidth;
    };

})(jQuery);