hent en tæller-variabel fra asp

Dette burde vist virke, men det fungere ikke helt?

Flash:

on(release){
    myLoadVars = new LoadVars();
    myLoadVars.onLoad = function(success) {
          trace("success: "+success);
        if(myLoadVars.fileNumber>0){_root.test="over nul";} else {_root.test="nul filer";}
    }
    myLoadVars.load("count.asp", myLoadVars, "");
}

ASP:

<%
Set fs = CreateObject("Scripting.FileSystemObject")
fileNumber = fs.GetFolder(server.Mappath("/images")).Files.Count

Response.Write fileNumber

Set fs = Nothing
%>