Global flash variables

Question

Hi example #1 pulls data from a php script into
flash.........my problem is i can't access that data from anywhere
else in the script...........I'd like to somehow make.....username
= myLoadVars.valid; ....variable global.....or make the php data
global so i can access the data from anywhere within the flash
script.
I've tried alot of ways to accomplish
this...._global.....var.....trace from outside the onload
function......every which way you can think of but I always get a
trace output of undefined.......or the data isn't
accessible....Please help...i've given it my best effort.
example#1
var myLoadVars:LoadVars = new LoadVars();
myLoadVars.onLoad = function( success ){
if(success){
username = myLoadVars.valid;
trace(username);
myLoadVars.load('test4.php');

Answer 1

the script i have works for me but say i want to trace the
username variable from
the end of the current script......the below example
demonstrates what i mean and the trace output says undefined.....my
problem is I cannot access the username variable from anywhere
except inside the myLoadVars.onLoad function.
var myLoadVars:LoadVars = new LoadVars();
myLoadVars.onLoad = function( success ){
if(success){
username = myLoadVars.valid;
trace(username);
myLoadVars.load('test4.php');
trace(username);