Difficulty with random bingo card generator

Question

Hi! I'm trying to generate a random bingo card in Flash using
ActionScript. The psudeo-code is pretty sound, I think, but I can't
even get the first number onto the card. I'm trying a random number
variant with output to a dynamic text field. No success. (Simply no
output at all when I run the code...) Thanks!
Here's the code...
// bingoCard.fla
// Jessica S. Hope
// November 6, 2007
// Generate a dynamic ("random") bingo card
stop();
init();
// choose an integer between 1 and 15 for column B
function init (){
number = Math.ceil(Math.random() * 15);
// output to bRow1
bRow1 = number;
} // end init
// REPEAT 4 TIMES TOTAL:
// choose an integer between 1 and 15 for column B
//is it a repeat? if yes, choose again; if no, print output
// choose five integers between 15 and 30 for column I
// choose five integers between 31 and 45 for column N
// choose five integers between 46 and 60 for column G
// choose five integers between 61 and 75 for column O

Answer 1

use trace(); as much as you can to test your code.
If it traces, you know its the instance of your textField,
and less your code.
also, wen placing text on a textfield, it seems more common
to say
textFieldInstanceName.text = randomNumber