ryanzhouff

// convert NodeList to array
function makeArray(nodes) {
    var array = null;
    var i = 0;
    var length = nodes.length;
    if (!nodes) return [];
    try {
        // for standard
        array = [].slice.call(nodes, 0);
    } catch(e) { // for ie8

ryanzhouff

/*
 * Easing Functions - inspired from http://gizma.com/easing/
 * only considering the t value for the range [0, 1] => [0, 1]
 */
EasingFunctions = {
  // no easing, no acceleration
  linear: function (t) { return t },
  // accelerating from zero velocity
  easeInQuad: function (t) { return t*t },
  // decelerating to zero velocity

ryanzhouff

/**
    Created: 2017年7月17日 18:00:41
*/
var responseHandler ;
function JSONP(url, callback) {
    if (url === "" || url === undefined) return;
    if (url.indexOf("?") === -1) {
        url += "?callback=responseHandler"
    } else {
        url += "&callback=responseHandler"

ryanzhouff

var loadScript = function (url, callback) {
      var script = document.createElement("script"),
          head = document.getElementsByTagName("head")[0];

      script.type = "text/javascript";
      // IE
      if (script.readyState) {
          script.onreadystatechange = function () {
              if (script.readyState === "loaded" || script.readyState === "complete") {
                  script.onreadystatechange = null;