From 8507faea6ed79e46a0461bec9b73879cd700e8ab Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Sat, 13 Jan 2007 22:38:11 +0000
Subject: [PATCH] Fixed an issue with animated .toggle() not working.

---
 src/fx/fx.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/fx/fx.js b/src/fx/fx.js
index d83bf0dd..ece0cea8 100644
--- 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 );
 			});
 	},