Flash Player 6.
my_txt
.onSetFocus = function(
oldFocus){
//statements; };
oldFocus
The object to lose focus.
Nothing.
Event handler; invoked when a text field receives keyboard focus. The oldFocus
parameter is the object that loses the focus. For example, if the user presses the Tab key to move the input focus from a button to a text field, oldFocus
contains the text field instance.
If there is no previously focused object, oldFocus
contains a null
value.