/*!
* jQuery Smooth Scroll Plugin v1.3
*
* Date: Wed Dec 1 15:03:21 2010 -0500
* Requires: jQuery v1.3+
*
* Copyright 2010, Karl Swedberg
* Dual licensed under the MIT and GPL licenses (just like jQuery):
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
*
*
*
*/
(function (b) {
    function k(e) { var c = [], a = false; this.each(function () { if (!(this == document || this == window)) { var d = b(this); if (d.scrollTop() > 0) c.push(this); else { d.scrollTop(1); a = d.scrollTop() > 0; d.scrollTop(0); a && c.push(this) } } }); if (e === "first" && c.length) c = [c.shift()]; return c } function l(e) { return e.replace(/^\//, "").replace(/(index|default).[a-zA-Z]{3,4}$/, "").replace(/\/$/, "") } var m = l(location.pathname); b.fn.extend({ scrollable: function () { return this.pushStack(k.call(this)) }, firstScrollable: function () {
        return this.pushStack(k.call(this,
"first"))
    }, smoothScroll: function (e) {
        e = e || {}; var c = b.extend({}, b.fn.smoothScroll.defaults, e); this.die("click.smoothscroll").live("click.smoothscroll", function (a) {
            var d = b(this), f = location.hostname === this.hostname || !this.hostname, g = c.scrollTarget || (l(this.pathname) || m) === m, i = this.hash, h = true; if (!c.scrollTarget && (!f || !g || !i)) h = false; else { f = c.exclude; g = 0; for (var j = f.length; h && g < j; ) if (d.is(f[g++])) h = false; f = c.excludeWithin; g = 0; for (j = f.length; h && g < j; ) if (d.closest(f[g++]).length) h = false } if (h) {
                c.scrollTarget =
e.scrollTarget || i; c.link = this; a.preventDefault(); b.smoothScroll(c)
            } 
        }); return this
    } 
    }); b.smoothScroll = function (e, c) {
        var a, d, f, g = 0; d = "offset"; var i = {}; if (typeof e === "number") { a = b.fn.smoothScroll.defaults; f = e } else { a = b.extend({}, b.fn.smoothScroll.defaults, e || {}); if (a.scrollElement) { d = "position"; a.scrollElement.css("position") == "static" && a.scrollElement.css("position", "relative") } f = c || b(a.scrollTarget)[d]() && b(a.scrollTarget)[d]()[a.direction] || 0 } a = b.extend({ link: null }, a); if (a.scrollElement) {
            d = a.scrollElement;
            g = d.scrollTop()
        } else d = b("html, body").firstScrollable(); i["scroll" + { top: "Top", left: "Left"}[a.direction]] = f + g + a.offset; d.animate(i, { duration: a.speed, easing: a.easing, complete: function () { a.afterScroll && b.isFunction(a.afterScroll) && a.afterScroll.call(a.link, a) } })
    }; b.smoothScroll.version = "1.3.1"; b.fn.smoothScroll.defaults = { exclude: [], excludeWithin: [], offset: 0, direction: "top", scrollElement: null, scrollTarget: null, afterScroll: null, easing: "swing", speed: 400}
})(jQuery);