Remove an attribute from each element in the set of matched elements.
Category: Version 1.7
Determine if the callbacks list has been locked.
Lock a callback list in its current state.
Determine whether or not the list has any callbacks attached. If a callback is provided as an argument, determine whether it is in a list.
Determine if the callbacks have already been called at least once.
Call all callbacks in a list with the given context and arguments.
Remove all of the callbacks from a list.
Call all of the callbacks with the given arguments.
Determine if the callbacks list has been disabled.
Add a callback or a collection of callbacks to a callback list.
Disable a callback list from doing anything more.