Loading variables from another swf

1

I tried to use loadVars() and loadVariables(), but when I tried to trace a value of some variable it gived me “undefined”, i am really stuck here, have anyone did this before?

PS: for that I specially made 2 files: 1.swf and 2.swf
2.swf reads data from 1.swf

in 1.swf frame I place this code:


var aaa = 55;

in 2.swf I placed this code:


var sas = new LoadVars();
sas.load("1.swf");
trace(aaa);

hope that helps:)