Object to add the event too.
String that specifies any of the standard DHTML Events without "on" prefix and optional (dot "." prefixed) namespaces "click" "click.mynamespace".
Pointer that specifies the function to call when event fires
[Optional] Defaults to false
True if the function was bound successfully to the event, otherwise false
Binds the specified function to an event, so that the function gets called whenever the event fires on the object