Tree Revial Triggers (and no its not the one where you cant kill the trees)

Is it possible to make a trigger where u like use an item at a point, and it selects all the trees within a certian area (a region) and it revies the trees?

This would be easier if you had the unit use an ability, but it might be possible with an item too...

This example uses the 'attack' command.

Event - Unit owned by player 1 is issued and order is equal to S2O('attack')
Condition - Issued order is equal to S2O('attack')
Actions - Pick every destructible doodad whin 256.00 of target point of issued order and do resurrect picked destructible doodad with max life and mana, show birth animation.