/*! Copyright (c) 2010 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: 3.0.4
* 
* Requires: 1.2.2+
*/

(function (c) { var a = ["DOMMouseScroll", "mousewheel"]; c.event.special.mousewheel = { setup: function () { if (this.addEventListener) { for (var d = a.length; d; ) { this.addEventListener(a[--d], b, false) } } else { this.onmousewheel = b } }, teardown: function () { if (this.removeEventListener) { for (var d = a.length; d; ) { this.removeEventListener(a[--d], b, false) } } else { this.onmousewheel = null } } }; c.fn.extend({ mousewheel: function (d) { return d ? this.bind("mousewheel", d) : this.trigger("mousewheel") }, unmousewheel: function (d) { return this.unbind("mousewheel", d) } }); function b(i) { var g = i || window.event, f = [].slice.call(arguments, 1), j = 0, h = true, e = 0, d = 0; i = c.event.fix(g); i.type = "mousewheel"; if (i.wheelDelta) { j = i.wheelDelta / 120 } if (i.detail) { j = -i.detail / 3 } d = j; if (g.axis !== undefined && g.axis === g.HORIZONTAL_AXIS) { d = 0; e = -1 * j } if (g.wheelDeltaY !== undefined) { d = g.wheelDeltaY / 120 } if (g.wheelDeltaX !== undefined) { e = -1 * g.wheelDeltaX / 120 } f.unshift(i, j, e, d); return c.event.handle.apply(this, f) } })(jQuery);