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);