Mine

<html>
<head>

<script language="JavaScript" type="text/JavaScript">
var flashId = 'meine_flash_appi';

function flashobj(flashId) {
  if (navigator.appName.indexOf("Microsoft") !=-1)  {
    return window[flashId]
  }  else  {
    return document[flashId]
  }
}

function setFlashVar(flash_variable, flash_value)
{
  flashobj(flashId).SetVariable(flash_variable, flash_value);
}

</script>
</head>
<body bgcolor="#FFFFFF" onLoad="setFlashVar('txt1', 'BLUBB die BLUBB')">
PUNKT 1
</body>
</html>