In a word, "No"... :evilgrin:
But you could always load the value of the variable in a parent frame via, e.g.
<script language="Javascript">
var mySecret = 'I am a programmer';
</script>
In your child frames, you can access the variable via:
<script language="Javascript">
alert(parent.mySecret); // if the parent is 1 hierarchy above OR
alert(top.mySecret); // if the value is stored in the TOP frame
</script>
but wouldn't be useful in PHP scripts.. hehehee..
This can make for some data sharing without the use of cookies otherwise, PHP includes, _GET variables....
Cheers.