slideUp: function(speed,callback){
return this.animate({height: "hide"}, speed, callback);
},
+
+ slideToggle: function(speed,callback){
+ return this.each(function(){
+ var state = $(this).is(":hidden") ? "show" : "hide";
+ $(this).animate({height: state}, speed, callback);
+ });
+ },
/**
* Fade in all matched elements by adjusting their opacity.