Problem with Radio Button Component

programming flash
1

hi to all,

I want to do this in my small quiz which i am making.

I have two radio buttons, named r1 and r2 respectively.

User will select any one of the radio button and press the next button.

[SIZE=3][COLOR=Red]Whenever user wants to go back to the previous question, they press the back button, and the option that they already selected should be highlighted.[/COLOR][/SIZE]

To do this, what i did is

  1. stored the selection in an Array and then wrote a function to check whether the index is true, then i try to re set the same radio button.

I am not getting it as i want. May be some error in my script…

This is the code

[COLOR=Red]//array used to store the radio button selection

var userChoice:Array = [];

//a function to check which radio button instance was selected

function disp_dot():Void
{

if(r1.selection==true)
{
    r1.selection=true;
}
if(r2.selection==true)
{
    r2.selection=true;
}

}

in the prev. button, i am calling this function

//prev button script

on(release)
{
_root.disp_dot(); // routine called

prevFrame(); //jumped to prev. question

}
[/COLOR]

can anyone help me out, as i have to finish this assignment quickly

cheers
sai
saisen76@hotmail.com