IEnumerator q_HighestRating(string link, string username, int userID, int testID)
{
string phpLink = link + "/game_client/highest_score.php";
// set highest rating for post test and pre test with username and test id from credentials[1]
WWWForm wwwForm = new WWWForm();
wwwForm.AddField("username", username);
wwwForm.AddField("userID", userID);
wwwForm.AddField("test_ID", testID);
WWW www = new WWW(phpLink, wwwForm);
yield return(www);
stringData = www.text;
// fetch values for control references
pre_playCount = int.Parse(loginModule.CredentialSeperator(stringData, "TestPlayCount="));
//assign values for operations
txtPreTestRate.text = loginModule.CredentialSeperator(stringData, "Rate_PreTest=");
txtPostTestRate.text = loginModule.CredentialSeperator(stringData, "Rate_PostTest=");
panelContent_unlocker(pre_playCount);
}