Load php value

[lammspillning]

I have a script I think should send a value that a radiobutton creates to a PHP. My problem is now:
I want a dynamic textbox in a different movieclip to retrieve and show the value that has been sent to the PHP file.
How would I go on doing that?
This is the code I have to send the value:

Button.onRelease = function() {
	//trace(radioBtn_value);
	
	var lv = new LoadVars();
		lv.sendToPHP = radioBtn_value;

	lv.sendAndLoad("myPHP.php",lv,"POST");
}

[sneakyimp]

You would need to set up PHP to store the data - this requires that you write the data to a file or to a database or perhaps a cookie. Cookie is probably easiest.