ActionScript 3.0 :: Flash And Php Score Refresh?

problem is the score board is shown at the beginning if requested and at the end to show your score when the game is finished. The problem I have is refreshing the scores (replacing the current text in the boxes) rather than just adding the text again into the dynamic text boxes..Here is my code :-
 
var tab = "game1score";// update for each game // game2score, game3score....
var filesend = "receive.php";
var modesend = "post";
 
//This is called when the high scores are viewed at the beginning of the game
 
private function onHighScoresButtonClick(event:MouseEvent):void {                 var receptobjet = variableTransaction(filesend, modesend, tab, false, false);     highScoresPage.rejouerButton.visible = false;     highScoresPage.blueMan.visible = false;     removeChildAt(0);     addChildAt(highScoresPage, 0);}[code].....