Creating a dynamic grid using actionscript

Question

Hello all:
I am working on a Flash project which requires that the user
input 2 values. These two values will be used as height and width
to generate a dynamic grid. I am new to actionscript and am
struggling with how to create the 2 input fields and pass the
values to actionscript by an event such as the user pressing
return. The code below will create the grid correctly based upon
the hardcoded variable values hightlighted, but I need the user to
enter the values and press return to generate the grid.
Can anyone suggest the actionscript required to capture the 2
values, send them to actionscript with an event such as pressing
return and then have AS generate the grid width and height based
upon the user input. The i (10) and j (10) values in line 4 and 5
are the values that I need to have the user input to generate the
grid.
Any help will be most appreciated!
initX = 0;
initY = 0;
counter = 0;
for (var i = 1; i<=10; i++) {
for (var j = 1; j<=10; j++) {
counter++;
grid_container.attachMovie("cellMC", "cell"+counter,
counter);
grid_container["cell"+counter]._x = initX;
grid_container["cell"+counter]._y = initY;
grid_container["cell"+counter].onRelease = function() {
cellName.text = this._name;
initX += 30;
initY += 30;
initX = 0;

Answer 1

Thanks for the quick reponse kglad. I will give it a
go.