; (function($){
    var m = $.scrollTo = function(b, h, f){
        $(window).scrollTo(b, h, f)
    };
    m.defaults = {
        axis: 'xy',
        duration: parseFloat($.fn.jquery) >= 1.3 ? 0: 1
    };
    m.window = function(b){
        return $(window).scrollable()
    };
    $.fn.scrollable = function(){
        return this.map(function(){
            var b = this,
            h = !b.nodeName || $.inArray(b.nodeName.toLowerCase(), ['iframe', '#document', 'html', 'body']) != -1;
            if (!h) return b;
            var f = (b.contentWindow || b).document || b.ownerDocument || b;
            return $.browser.safari || f.compatMode == 'BackCompat' ? f.body: f.documentElement
        })
    };
    $.fn.scrollTo = function(l, j, a){
        if (typeof j == 'object'){
            a = j;
            j = 0
        }
        if (typeof a == 'function') a = {
            onAfter: a
        };
        if (l == 'max') l = 9e9;
        a = $.extend({},
        m.defaults, a);
        j = j || a.speed || a.duration;
        a.queue = a.queue && a.axis.length > 1;
        if (a.queue) j /= 2;
        a.offset = n(a.offset);
        a.over = n(a.over);
        return this.scrollable().each(function(){
            var k = this,
            o = $(k),
            d = l,
            p,
            g = {},
            q = o.is('html,body');
            switch (typeof d){
            case 'number':
            case 'string':
                if (/^([+-]=)?\d+(\.\d+)?(px)?$/.test(d)){
                    d = n(d);
                    break
                }
                d = $(d, this);
            case 'object':
                if (d.is || d.style) p = (d = $(d)).offset()
            }
            $.each(a.axis.split(''),
            function(b, h){
                var f = h == 'x' ? 'Left': 'Top',
                i = f.toLowerCase(),
                c = 'scroll' + f,
                r = k[c],
                s = h == 'x' ? 'Width': 'Height';
                if (p){
                    g[c] = p[i] + (q ? 0: r - o.offset()[i]);
                    if (a.margin){
                        g[c] -= parseInt(d.css('margin' + f)) || 0;
                        g[c] -= parseInt(d.css('border' + f + 'Width')) || 0
                    }
                    g[c] += a.offset[i] || 0;
                    if (a.over[i]) g[c] += d[s.toLowerCase()]() * a.over[i]
                } else g[c] = d[i];
                if (/^\d+$/.test(g[c])) g[c] = g[c] <= 0 ? 0: Math.min(g[c], u(s));
                if (!b && a.queue){
                    if (r != g[c]) t(a.onAfterFirst);
                    delete g[c]
                }
            });
            t(a.onAfter);
            function t(b){
                o.animate(g, j, a.easing, b &&
                function(){
                    b.call(this, l, a)
                })
            };
            function u(b){
                var h = 'scroll' + b;
                if (!q) return k[h];
                var f = 'client' + b,
                i = k.ownerDocument.documentElement,
                c = k.ownerDocument.body;
                return Math.max(i[h], c[h]) - Math.min(i[f], c[f])
            }
        }).end()
    };
    function n(b){
        return typeof b == 'object' ? b: {
            top: b,
            left: b
        }
    }
})(jQuery);