Can't get this to work......

First let me say that I've built email and guestbook systems with another program and very familiar with PHP...

for testing I've made a simple PHP that just echos back a variable with some text added

PHP Code:
<?php //test.php


echo "&result=".$_GET[me]."_Sentback";

?>
I also used POST for a while as well

now in KM I've got a dynamic text box wich gets set to something and a button that has

loadVariables("test.php",0);

and have tried
this.loadVariables("test.php","GET")

and
_root.loadVariables("test.php","GET")

so that I can see that the data was both sent and recieved I set a funtion to update the text, here is the AS in the first frame

result="I've been set"
me="bret"

funtion updateText(){
txt1=result
}

setInterval( updateText, 1000 );

exporting as 6 with compatability on.

Nothing seems to happen when the button is pressed.

This all leads back to the way I want to do the email form.. I send the raw data to the PHP where I can use
PHP Code:
if (!$name){//empty name?
    $response="nameBlank";
    }


if (!eregi("^([a-z0-9_]|\\-|\\.)+@(([a-z0-9_]|\\-)+\\.)+[a-z]{2,4}$",$email)){//Valid Email?
    $response="BadEmail";
    }

if (!$message){//empty message?
    $response="messageBlank";
    }

if (!$response){//All is well if we haven't set a response by this point

    $response="success";
    } 
being able to use eregi to find out if message is OK to really send and send feedback to the flash movie that it was indeed sent, rather than assume it was.