Dynamic text doesn't work


Pls take a look at my fla.
I wanted the textbox to display the string contained in the Array.
The array contains a few strings,
In Array[0] there is “Apple”
In Array[1] is “Banana”
In Array[2] is “Coconut”
It is supposed to randomly display either apple or babana or coconut in the dynamic text box. I checked using trace, and found that the randomisation works, but the dynamic box just won’t display the words.