MxWeiXinPF.Web/templatesstore/js/iscroll.js

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/*!
 * iScroll v4.1.9 ~ Copyright (c) 2011 Matteo Spinelli, http://cubiq.org
 * Released under MIT license, http://cubiq.org/license
 */
 var ii =0;
(function(){
var m = Math,
	mround = function (r) { return r >> 0; },
	vendor = (/webkit/i).test(navigator.appVersion) ? 'webkit' :
		(/firefox/i).test(navigator.userAgent) ? 'Moz' :
		(/trident/i).test(navigator.userAgent) ? 'ms' :
		'opera' in window ? 'O' : '',

    // Browser capabilities
    isAndroid = (/android/gi).test(navigator.appVersion),
    isIDevice = (/iphone|ipad/gi).test(navigator.appVersion),
    isPlaybook = (/playbook/gi).test(navigator.appVersion),
    isTouchPad = (/hp-tablet/gi).test(navigator.appVersion),

    has3d = 'WebKitCSSMatrix' in window && 'm11' in new WebKitCSSMatrix(),
    hasTouch = 'ontouchstart' in window && !isTouchPad,
    hasTransform = vendor + 'Transform' in document.documentElement.style,
    hasTransitionEnd = isIDevice || isPlaybook,

	nextFrame = (function() {
	    return window.requestAnimationFrame
			|| window.webkitRequestAnimationFrame
			|| window.mozRequestAnimationFrame
			|| window.oRequestAnimationFrame
			|| window.msRequestAnimationFrame
			|| function(callback) { return setTimeout(callback, 1); }
	})(),
	cancelFrame = (function () {
	    return window.cancelRequestAnimationFrame
			|| window.webkitCancelAnimationFrame
			|| window.webkitCancelRequestAnimationFrame
			|| window.mozCancelRequestAnimationFrame
			|| window.oCancelRequestAnimationFrame
			|| window.msCancelRequestAnimationFrame
			|| clearTimeout
	})(),

	// Events
	RESIZE_EV = 'onorientationchange' in window ? 'orientationchange' : 'resize',
	START_EV = hasTouch ? 'touchstart' : 'mousedown',
	MOVE_EV = hasTouch ? 'touchmove' : 'mousemove',
	END_EV = hasTouch ? 'touchend' : 'mouseup',
	CANCEL_EV = hasTouch ? 'touchcancel' : 'mouseup',
	WHEEL_EV = vendor == 'Moz' ? 'DOMMouseScroll' : 'mousewheel',

	// Helpers
	trnOpen = 'translate' + (has3d ? '3d(' : '('),
	trnClose = has3d ? ',0)' : ')',

	// Constructor
	iScroll = function (el, options) {
		var that = this,
			doc = document,
			i;