/*! Copyright (c) 2009 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * 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.
 *
 * Version: 3.0.2
 * 
 * Requires: 1.2.2+
 */
(function($){var types=['DOMMouseScroll','mousewheel'];$.event.special.mousewheel={setup:function(){if(this.addEventListener)for(var i=types.length;i;)this.addEventListener(types[--i],handler,false);else this.onmousewheel=handler},teardown:function(){if(this.removeEventListener)for(var i=types.length;i;)this.removeEventListener(types[--i],handler,false);else this.onmousewheel=null}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel")},unmousewheel:function(fn){return this.unbind("mousewheel",fn)}});function handler(event){var args=[].slice.call(arguments,1),delta=0,returnValue=true;event=$.event.fix(event||window.event);event.type="mousewheel";if(event.wheelDelta)delta=event.wheelDelta/120;if(event.detail)delta=-event.detail/3;args.unshift(event,delta);return $.event.handle.apply(this,args)}})(jQuery);
/** * Get mouse coordinate.
* @author Sam Wang
* @param {event} which event fires up.
* @return {array} x, y position. 
*/
(function($){$.getCoordinates=function(event){var smartDevice = navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPad/i) || navigator.userAgent.match(/Android/i);var coordinateX,coordinateY;if(smartDevice){if(event.originalEvent.touches&&event.originalEvent.touches.length){coordinateX=event.originalEvent.touches[0].pageX;coordinateY=event.originalEvent.touches[0].pageY}else if(event.originalEvent.changedTouches&&event.originalEvent.changedTouches.length){coordinateX=event.originalEvent.changedTouches[0].pageX;coordinateY=event.originalEvent.changedTouches[0].pageY}}else{if(event.pageX||event.pageY){coordinateX=event.pageX;coordinateY=event.pageY}else if(event.clientX||event.clientY){coordinateX=event.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;coordinateY=event.clientY+document.body.scrollTop+document.documentElement.scrollTop}}var coordinate=[coordinateX,coordinateY];return coordinate}})(jQuery)