diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/fx/fx.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/fx/fx.js b/src/fx/fx.js index 933c9bf40..59cdceac5 100644 --- a/src/fx/fx.js +++ b/src/fx/fx.js @@ -143,7 +143,7 @@ jQuery.fn.extend({ * @see slideToggle(String|Number,Function) */ slideDown: function(speed,callback){ - return this.animate({height: "show"}, speed, callback); + return this.filter(":hidden").animate({height: "show"}, speed, callback).end(); }, /** @@ -168,7 +168,7 @@ jQuery.fn.extend({ * @see slideToggle(String|Number,Function) */ slideUp: function(speed,callback){ - return this.animate({height: "hide"}, speed, callback); + return this.filter(":visible").animate({height: "hide"}, speed, callback).end(); }, /** @@ -222,7 +222,7 @@ jQuery.fn.extend({ * @see fadeTo(String|Number,Number,Function) */ fadeIn: function(speed, callback){ - return this.animate({opacity: "show"}, speed, callback); + return this.filter(":hidden").animate({opacity: "show"}, speed, callback).end(); }, /** @@ -248,7 +248,7 @@ jQuery.fn.extend({ * @see fadeTo(String|Number,Number,Function) */ fadeOut: function(speed, callback){ - return this.animate({opacity: "hide"}, speed, callback); + return this.filter(":visible").animate({opacity: "hide"}, speed, callback).end(); }, /** |