Merge pull request #10 from f0rmat1k/jsdoc

Jsdoc
Promo · Jun 14, 2015 · e4d7bcb · e4d7bcb
2 parents fe18740 + 9210f93
commit e4d7bcb
Showing 1 changed file with 19 additions and 9 deletions.
diff --git a/lib/scrollissimo.js b/lib/scrollissimo.js
@@ -5,7 +5,11 @@
  * @author frux <qdinov@yandex.ru>
  * @url https://github.com/Promo/scrollissimo
  */
+
+/* global TimelineLite, TimelineMax, S, S.Queue */
+
 (function(doc, win){
+
     var Queue,
         Scrollissimo = {},
         lastScroll = 0,
@@ -18,17 +22,23 @@
      * Get scrollTop
      * @returns {Number} page's scrollTop
      */
-    function getScrollTop(){
+    var getScrollTop = function(){
         if(typeof pageYOffset !== 'undefined'){
             //most browsers except IE before 9
-            return pageYOffset;
+            getScrollTop = function(){
+                return pageYOffset;
+            };
         }else{
-            var B = doc.body; //IE 'quirks'
-            var D = doc.documentElement; //IE with doctype
-            D = (D.clientHeight) ? D : B;
-            return D.scrollTop;
+            getScrollTop = function(){
+                var B = doc.body; //IE 'quirks'
+                var D = doc.documentElement; //IE with doctype
+                D = (D.clientHeight) ? D : B;
+                return D.scrollTop;
+            };
         }
-    }
+
+        getScrollTop();
+    };
 
     /**
      * Get document's height
@@ -243,7 +253,7 @@
 
     /**
      * Render all animation queues
-     * @private
+     * @protected
      */
     Scrollissimo._render = (function(progress, ignoreSmooth){
         //for each animation's queues
@@ -308,4 +318,4 @@
         win.Scrollissimo = Scrollissimo;
     }
 
-})(document, window);
+})(document, window);