Fixed an issue with animated .toggle() not working.

diff --git a/src/fx/fx.js b/src/fx/fx.js
index d83bf0d..ece0cea 100644 (file)
--- a/src/fx/fx.js
+++ b/src/fx/fx.js
@@ -112,11 +112,12 @@ jQuery.fn.extend({
         * @cat Effects
         */
        toggle: function( fn, fn2 ){
-               return fn ?
+               var args = arguments;
+               return fn && fn.constructor == Function && fn2 && fn2.constructor == Function ?
                        this._toggle( fn, fn2 ) :
                        this.each(function(){
                                jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]
-                                       .apply( jQuery(this), arguments );
+                                       .apply( jQuery(this), args );
                        });
        },