Hi,
The exit event would be equivalent to blur. It fires when the user tabs to another field or clicks outside of the object.
N.
Looking at your other thread, you may want to fire script on the mouseExit event, eg when the mouse moves outside of the object. I have a sample here (http://cookbooks.adobe.com/post_How_often_events_fire_and_their_sequence-16547.html) that looks at the sequence that events fire in. Have a look at the form in the zip folder at the end of the recipe.