ActionScript 2.0 :: Control Attached Movieclips Inside Another Movieclip By A Toolbar?

The proposed task has to do with the creation of an application in which the user will be able to insert, drag&drop and remove rectangles. The properties of each rectangle (name,x,y) should be saved in an xml instance.

1.Create a vertical toolbar with the above buttons:

a.new rectangle
b.move
c.delete

2.Create a movieclip that will be your workspace on the right of your toolbar named stage.

3.Create a function that will be triggered by the new rectangle button and will attach to the stage rectangles as movieclips named rectangle(i) (rectangle1, rectangle2,...).

4.Create a function that will be triggered by the move button and will drag and drop a selected rectangle.

5.Create a function that will be triggered by the delete button and will remove a selected rectangle.

And what I have done so far is:

i = 1;
newrectangleButton.onRelease = function() {
stageMC.attachMovie("rectangleID", "rectangle"+i, i);
stageMC["rectangle"+i]._x = Math.random()*stageMC._x;

[Code].....