Fix #3

- Fix support for Firefox
- Add bower

bower.json

@@ -0,0 +1,14 @@
+{
+    "name" : "jquery-sticky-element",
+    "version" : "1.1.3",
+    "main" : ["jquery.stickyelement.min.js"],
+    "dependencies" : {
+        "jquery" : ">=1.7.0"
+    },
+    "ignore" : [
+        "README.md",
+        "LICENSE",
+        "stickyelement.jquery.json",
+        "demo.html"
+    ]
+}

jquery.stickyelement.js

@@ -77,7 +77,7 @@
      * This will decide whether to move the stickied item
      */
     Sticky.prototype.moveIt = function(){
-        var scrollTop = win.document.body.scrollTop;
+        var scrollTop = win.document.documentElement.scrollTop || win.document.body.scrollTop;
         var height = this.element.outerHeight(true);
         var realStop = this._stop - height;
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "jquery-sticky-element",
   "description": "Simple and lightweight plugin to pin/sticky elements inside a container so they move as the user scrolls",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "repository": {
     "type": "git",
     "url": "git@github.com:EnzoMartin/Sticky-Element.git"

stickyelement.jquery.json

@@ -8,7 +8,7 @@
 		"element",
 		"scroll"
 	],
-	"version": "1.1.2",
+	"version": "1.1.3",
 	"author": {
 		"name": "Enzo Martin",
 		"email": "enzo.r.martin@gmail.com",