1 files changed, 0 insertions, 143 deletions
diff --git a/_includes/scripts/lib/lazyload.js b/_includes/scripts/lib/lazyload.js
deleted file mode 100644
index 9911535..0000000
--- a/_includes/scripts/lib/lazyload.js
+++ /dev/null
@@ -1,143 +0,0 @@
-(function() {
-  var Set = (function() {
-    var add = function(item) {
-      var i, data = this._data;
-      for (i = 0; i < data.length; i++) {
-        if (data[i] === item) {
-          return;
-        }
-      }
-      this.size ++;
-      data.push(item);
-      return data;
-    };
-
-    var Set = function(data) {
-      this.size = 0;
-      this._data = [];
-      var i;
-      if (data.length > 0) {
-        for (i = 0; i < data.length; i++) {
-          add.call(this, data[i]);
-        }
-      }
-    };
-    Set.prototype.add = add;
-    Set.prototype.get = function(index) { return this._data[index]; };
-    Set.prototype.has = function(item) {
-      var i, data = this._data;
-      for (i = 0; i < data.length; i++) {
-        if (this.get(i) === item) {
-          return true;
-        }
-      }
-      return false;
-    };
-    Set.prototype.is = function(map) {
-      if (map._data.length !== this._data.length) { return false; }
-      var i, j, flag, tData = this._data, mData = map._data;
-      for (i = 0; i < tData.length; i++) {
-        for (flag = false, j = 0; j < mData.length; j++) {
-          if (tData[i] === mData[j]) {
-            flag = true;
-            break;
-          }
-        }
-        if (!flag) { return false; }
-      }
-      return true;
-    };
-    Set.prototype.values = function() {
-      return this._data;
-    };
-    return Set;
-  })();
-
-  window.Lazyload = (function(doc) {
-    var queue = {js: [], css: []}, sources = {js: {}, css: {}}, context = this;
-    var createNode = function(name, attrs) {
-      var node = doc.createElement(name), attr;
-      for (attr in attrs) {
-        if (attrs.hasOwnProperty(attr)) {
-          node.setAttribute(attr, attrs[attr]);
-        }
-      }
-      return node;
-    };
-    var end = function(type, url) {
-      var s, q, qi, cbs, i, j, cur, val, flag;
-      if (type === 'js' || type ==='css') {
-        s = sources[type], q = queue[type];
-        s[url] = true;
-        for (i = 0; i < q.length; i++) {
-          cur = q[i];
-          if (cur.urls.has(url)) {
-            qi = cur, val = qi.urls.values();
-            qi && (cbs = qi.callbacks);
-            for (flag = true, j = 0; j < val.length; j++) {
-              cur = val[j];
-              if (!s[cur]) {
-                flag = false;
-              }
-            }
-            if (flag && cbs && cbs.length > 0) {
-              for (j = 0; j < cbs.length; j++) {
-                cbs[j].call(context);
-              }
-              qi.load = true;
-            }
-          }
-        }
-      }
-    };
-    var load = function(type, urls, callback) {
-      var s, q, qi, node, i, cur,
-        _urls = typeof urls === 'string' ? new Set([urls]) : new Set(urls), val, url;
-      if (type === 'js' || type ==='css') {
-        s = sources[type], q = queue[type];
-        for (i = 0; i < q.length; i++) {
-          cur = q[i];
-          if (_urls.is(cur.urls)) {
-            qi = cur;
-            break;
-          }
-        }
-        val = _urls.values();
-        if (qi) {
-          callback && (qi.load || qi.callbacks.push(callback));
-          callback && (qi.load && callback());
-        } else {
-          q.push({
-            urls: _urls,
-            callbacks: callback ? [callback] : [],
-            load: false
-          });
-          for (i = 0; i < val.length; i++) {
-            node = null, url = val[i];
-            if (s[url] === undefined) {
-              (type === 'js' ) && (node = createNode('script', { src: url }));
-              (type === 'css') && (node = createNode('link', { rel: 'stylesheet', href: url }));
-              if (node) {
-                node.onload = (function(type, url) {
-                  return function() {
-                    end(type, url);
-                  };
-                })(type, url);
-                (doc.head || doc.body).appendChild(node);
-                s[url] = false;
-              }
-            }
-          }
-        }
-      }
-    };
-    return {
-      js: function(url, callback) {
-        load('js', url, callback);
-      },
-      css: function(url, callback) {
-        load('css', url, callback);
-      }
-    };
-  })(this.document);
-})();