Problem with sending values from html to php and swf1 to swf2

I have a flash banner1.swf (AS2) on www.domain1.com/banner.html (html-file)
How do I send 4 values from banner.swf to banner2.swf?

  • banner2.swf is on another domain
  • send the values to http://www.domain2.com/test.php (php-file)
  • And output the values into textfields on banner2.swf
  • Inside banner2.swf I also want to make all the comparison and editing of the values.

I send the values in banner1.swf:

 
$envelope.carValue1 = value1;
$envelope.carValue2 = value2;
$envelope.carValue3 = value3;
$envelope.carValue4 = value4;
 _root.$envelope.send("http://www.domain2.com/test.php","_blank","POST");

Is there any way to only send the values directly to banner2.swf without using any PHP script in test.php?

The problem I get is that banner2.swf doesn’t catch any values.
How do recieve the sent values into banner2.swf?
Do I have to have banner1.swf in php-file and banner2.swf in php-file?
Is there any difference if both the swf:s are on the same domain or not?