fix IE native mothods are not functions, and preventDefault

src/Angular.js

@@ -293,13 +293,18 @@ function escapeAttr(html) {
 
 function bind(_this, _function) {
   var curryArgs = slice.call(arguments, 2, arguments.length);
-  return curryArgs.length == 0 ?
-    function() {
-      return _function.apply(_this, arguments);
-    } :
-    function() {
-      return _function.apply(_this, curryArgs.concat(slice.call(arguments, 0, arguments.length)));
-    };
+  if (typeof _function == 'function') {
+    return curryArgs.length == 0 ?
+      function() {
+        return _function.apply(_this, arguments);
+      } :
+      function() {
+        return _function.apply(_this, curryArgs.concat(slice.call(arguments, 0, arguments.length)));
+      }
+  } else {
+    // in IE, native methonds ore not functions and so they can not be bound (but they don't need to be)
+    return function(a, b, c, d, e){ return _function(a, b, c, d, e); };
+  }
 }
 
 function outerHTML(node) {

src/Parser.js

@@ -599,14 +599,11 @@ Parser.prototype = {
       for ( var i = 0; i < argsFn.length; i++) {
         args.push(argsFn[i](self));
       }
-      var fnPtr = fn(self);
-      if (typeof fnPtr === 'function') {
-        return fnPtr.apply(self, args);
-      } else if (fnPtr === undefined) {
-        return fnPtr;
-      } else {
-        throw "Expression '" + fn.isAssignable + "' is not a function.";
-      }
+    var fnPtr = fn(self) || noop;
+    // IE stupidity!
+    return fnPtr.apply ? 
+      fnPtr.apply(self, args) : 
+      fnPtr(args[0], args[1], args[2], args[3], args[4]);
     };
   },
 

src/jqLite.js

@@ -105,7 +105,9 @@ JQLite.prototype = {
       if (!eventHandler) {
         bind[type] = eventHandler = function(event) {
           if (!event.preventDefault) {
-            event.returnValue = false;
+            event.preventDefault = function(){
+              event.returnValue = false;
+            }
           }
           foreach(eventHandler.fns, function(fn){
             fn.call(self, event);