X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Ffx.js;fp=src%2Ffx.js;h=d8340b139df928ebe52856d30be9390a72587602;hb=25c188b6d2b8a8758c2bd97ca45e0fb14b869431;hp=46000a58b8b7521c52a11ac876702717efee5a2f;hpb=21dead4691dc5d6507e3651f00f9843b1314fb2b;p=jquery.git

diff --git a/src/fx.js b/src/fx.js
index 46000a5..d8340b1 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -18,8 +18,8 @@ function genFx( type, num ){
 }
 
 jQuery.fn.extend({
-	show: function(speed,callback){
-		if ( speed ) {
+	show: function( speed, callback ) {
+		if ( typeof speed !== "undefined" ) {
 			return this.animate( genFx("show", 3), speed, callback);
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){
@@ -58,8 +58,8 @@ jQuery.fn.extend({
 		}
 	},
 
-	hide: function(speed,callback){
-		if ( speed ) {
+	hide: function( speed, callback ) {
+		if ( typeof speed !== "undefined" ) {
 			return this.animate( genFx("hide", 3), speed, callback);
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){