diff --git a/lib/client/polyfill.js b/lib/client/polyfill.js
index f19949a9..9807043a 100644
--- a/lib/client/polyfill.js
+++ b/lib/client/polyfill.js
@@ -30,13 +30,22 @@ var Util, DOM, jQuery;
     }
     
     if (!Function.bind)
-        Function.prototype.bind = function(context) {
-            var _this = this;
+        Function.prototype.bind = function (context) {
+            var aArgs   = Util.slice(arguments, 1), 
+                fToBind = this, 
+                NOP     = function () {},
+                fBound  = function () {
+                    var arr = Util.slice(arguments);
+                    args    = aArgs.concat(arr);
+                    
+                    return fToBind.apply(context, args);
+                };
+            
+            NOP.prototype = this.prototype;
+            fBound.prototype = new NOP();
         
-            return function() {
-                return _this.apply(context, arguments);
-            };
-        };
+            return fBound;
+          };
     
     /*
      * typeof callback === "function" should not be used,