if (ExternalInterface.available) {
        var dyanmicContent:String = "hello";
         var code:XML = new XML("<script>
         <![CDATA[
            function executeTest() {
                //this breaks b/c dynamicContent isnt a js var, but a flash value
                document.write("+dynamicContent+");
            }
          ]]>
        </script>");
        ExternalInterface.call(code);