/*! copyright (c) 2011 brandon aaron (http://brandonaaron.net)
 * licensed under the mit license (license.txt).
 *
 * thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * thanks to: mathias bank(http://www.mathias-bank.de) for a scope bug fix.
 * thanks to: seamus leahy for adding deltax and deltay
 *
 * version: 3.0.6
 * 
 * requires: 1.2.2+
 */
; (function (a) { function d(b) { var c = b || window.event, d = [].slice.call(arguments, 1), e = 0, f = !0, g = 0, h = 0; return b = a.event.fix(c), b.type = "mousewheel", c.wheeldelta && (e = c.wheeldelta / 120), c.detail && (e = -c.detail / 3), h = e, c.axis !== undefined && c.axis === c.horizontal_axis && (h = 0, g = -1 * e), c.wheeldeltay !== undefined && (h = c.wheeldeltay / 120), c.wheeldeltax !== undefined && (g = -1 * c.wheeldeltax / 120), d.unshift(b, e, g, h), (a.event.dispatch || a.event.handle).apply(this, d) } var b = ["dommousescroll", "mousewheel"]; if (a.event.fixhooks) for (var c = b.length; c;) a.event.fixhooks[b[--c]] = a.event.mousehooks; a.event.special.mousewheel = { setup: function () { if (this.addeventlistener) for (var a = b.length; a;) this.addeventlistener(b[--a], d, !1); else this.onmousewheel = d }, teardown: function () { if (this.removeeventlistener) for (var a = b.length; a;) this.removeeventlistener(b[--a], d, !1); else this.onmousewheel = null } }, a.fn.extend({ mousewheel: function (a) { return a ? this.bind("mousewheel", a) : this.trigger("mousewheel") }, unmousewheel: function (a) { return this.unbind("mousewheel", a) } }) })(jquery)

/*
 * jquery easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
  */

// t: current time, b: beginning value, c: change in value, d: duration
jquery.easing['jswing'] = jquery.easing['swing'];

jquery.extend(jquery.easing,
{
    def: 'easeoutquad',
    swing: function (x, t, b, c, d) {
        //alert(jquery.easing.default);
        return jquery.easing[jquery.easing.def](x, t, b, c, d);
    },
    easeinquad: function (x, t, b, c, d) {
        return c * (t /= d) * t + b;
    },
    easeoutquad: function (x, t, b, c, d) {
        return -c * (t /= d) * (t - 2) + b;
    },
    easeinoutquad: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t + b;
        return -c / 2 * ((--t) * (t - 2) - 1) + b;
    },
    easeincubic: function (x, t, b, c, d) {
        return c * (t /= d) * t * t + b;
    },
    easeoutcubic: function (x, t, b, c, d) {
        return c * ((t = t / d - 1) * t * t + 1) + b;
    },
    easeinoutcubic: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t + b;
        return c / 2 * ((t -= 2) * t * t + 2) + b;
    },
    easeinquart: function (x, t, b, c, d) {
        return c * (t /= d) * t * t * t + b;
    },
    easeoutquart: function (x, t, b, c, d) {
        return -c * ((t = t / d - 1) * t * t * t - 1) + b;
    },
    easeinoutquart: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t + b;
        return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
    },
    easeinquint: function (x, t, b, c, d) {
        return c * (t /= d) * t * t * t * t + b;
    },
    easeoutquint: function (x, t, b, c, d) {
        return c * ((t = t / d - 1) * t * t * t * t + 1) + b;
    },
    easeinoutquint: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return c / 2 * t * t * t * t * t + b;
        return c / 2 * ((t -= 2) * t * t * t * t + 2) + b;
    },
    easeinsine: function (x, t, b, c, d) {
        return -c * math.cos(t / d * (math.pi / 2)) + c + b;
    },
    easeoutsine: function (x, t, b, c, d) {
        return c * math.sin(t / d * (math.pi / 2)) + b;
    },
    easeinoutsine: function (x, t, b, c, d) {
        return -c / 2 * (math.cos(math.pi * t / d) - 1) + b;
    },
    easeinexpo: function (x, t, b, c, d) {
        return (t == 0) ? b : c * math.pow(2, 10 * (t / d - 1)) + b;
    },
    easeoutexpo: function (x, t, b, c, d) {
        return (t == d) ? b + c : c * (-math.pow(2, -10 * t / d) + 1) + b;
    },
    easeinoutexpo: function (x, t, b, c, d) {
        if (t == 0) return b;
        if (t == d) return b + c;
        if ((t /= d / 2) < 1) return c / 2 * math.pow(2, 10 * (t - 1)) + b;
        return c / 2 * (-math.pow(2, -10 * --t) + 2) + b;
    },
    easeincirc: function (x, t, b, c, d) {
        return -c * (math.sqrt(1 - (t /= d) * t) - 1) + b;
    },
    easeoutcirc: function (x, t, b, c, d) {
        return c * math.sqrt(1 - (t = t / d - 1) * t) + b;
    },
    easeinoutcirc: function (x, t, b, c, d) {
        if ((t /= d / 2) < 1) return -c / 2 * (math.sqrt(1 - t * t) - 1) + b;
        return c / 2 * (math.sqrt(1 - (t -= 2) * t) + 1) + b;
    },
    easeinelastic: function (x, t, b, c, d) {
        var s = 1.70158; var p = 0; var a = c;
        if (t == 0) return b; if ((t /= d) == 1) return b + c; if (!p) p = d * .3;
        if (a < math.abs(c)) { a = c; var s = p / 4; }
        else var s = p / (2 * math.pi) * math.asin(c / a);
        return -(a * math.pow(2, 10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p)) + b;
    },
    easeoutelastic: function (x, t, b, c, d) {
        var s = 1.70158; var p = 0; var a = c;
        if (t == 0) return b; if ((t /= d) == 1) return b + c; if (!p) p = d * .3;
        if (a < math.abs(c)) { a = c; var s = p / 4; }
        else var s = p / (2 * math.pi) * math.asin(c / a);
        return a * math.pow(2, -10 * t) * math.sin((t * d - s) * (2 * math.pi) / p) + c + b;
    },
    easeinoutelastic: function (x, t, b, c, d) {
        var s = 1.70158; var p = 0; var a = c;
        if (t == 0) return b; if ((t /= d / 2) == 2) return b + c; if (!p) p = d * (.3 * 1.5);
        if (a < math.abs(c)) { a = c; var s = p / 4; }
        else var s = p / (2 * math.pi) * math.asin(c / a);
        if (t < 1) return -.5 * (a * math.pow(2, 10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p)) + b;
        return a * math.pow(2, -10 * (t -= 1)) * math.sin((t * d - s) * (2 * math.pi) / p) * .5 + c + b;
    },
    easeinback: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c * (t /= d) * t * ((s + 1) * t - s) + b;
    },
    easeoutback: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
    },
    easeinoutback: function (x, t, b, c, d, s) {
        if (s == undefined) s = 1.70158;
        if ((t /= d / 2) < 1) return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
        return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
    },
    easeinbounce: function (x, t, b, c, d) {
        return c - jquery.easing.easeoutbounce(x, d - t, 0, c, d) + b;
    },
    easeoutbounce: function (x, t, b, c, d) {
        if ((t /= d) < (1 / 2.75)) {
            return c * (7.5625 * t * t) + b;
        } else if (t < (2 / 2.75)) {
            return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
        } else if (t < (2.5 / 2.75)) {
            return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
        } else {
            return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
        }
    },
    easeinoutbounce: function (x, t, b, c, d) {
        if (t < d / 2) return jquery.easing.easeinbounce(x, t * 2, 0, c, d) * .5 + b;
        return jquery.easing.easeoutbounce(x, t * 2 - d, 0, c, d) * .5 + c * .5 + b;
    }
});