var nextUI = "http://websms.fido.page.ca/2way/";


function slwc_processHandlerRegister () {
    /* onreadystate change function for registration handler */
	var registrationFormTable, registrationForm, thankyouMsg, thankyouBox;
    var _status = "";
    switch ( xmlhttp.readyState ) {
        case 4:
            if ( xmlhttp.status == "200") {

				registrationFormTable = document.getElementById ( "registrationForm" );
				registrationForm = document.getElementById ( "slwc_registerForm" );
				thankyouBox = document.getElementById ( "thankyouBox" );
				thankyouMsg = document.getElementById ( "thankyouMsg" );
                xml = xmlhttp.responseXML;

				_status = slwc_getXMLNodeValue ( xml.getElementsByTagName ( "status")[0] );
				if ( _status == "OK" ) {
					registrationFormTable.style.display = "none";
					if ( thankyouMsg ) {
						thankyouMsg.innerHTML = thankyouMsg.innerHTML.replace ( /###/, 
							slwc_getXMLNodeValue ( xml.getElementsByTagName ( "destaddress")[0] ) );
 
						thankyouBox.style.display = "block";
					}
					appStatus.hide();

					// if we are the account-details page, back to main menu we go.
					if ( document.location.href.indexOf ( "account-details" ) > -1  ) {
						document.location.href = "http://websms.fido.page.ca/2way/menu.php";
					}
					if ( document.location.href.indexOf ( "user-info" ) > -1 ) {
						document.location.href = "http://websms.fido.page.ca/2way/user-maint.php";
					}
				}
				else {
					appStatus.setText(_status);
					registrationForm.reset();					
					registrationForm["__LFN"].focus();
					//appStatus.setText(ERROR_SLWC_REGISTRATION_FAILED);
				}
            }
            else {
                switch ( xmlhttp.status.toString() ) {
                    case "404":
                        appStatus.setText(ERROR_RPC_HTTP + " - " + ERROR_RPC_HTTP_404
                            + "<br>" + ERROR_USR_INSTR);
                        break;
                    default:
                        appStatus.setText(ERROR_RPC_HTTP + " - " + xmlhttp.status
                            + "<br>" + ERROR_USR_INSTR);
                        break;
                }
                return;
            }
            break;
        case 3:
            appStatus.setText(MSG_WAITINGRESPONSE);
            break;
        default:
            break;
    }
}

function slwc_onRegisterSubmit ( registerForm ) {
    if ( slwc_validateAcctDetails ( registerForm ) && slwc_validateCreds ( registerForm ) ) {
		 
        appStatus.show();
        //logonForm.disabled = true;

        /* data looks good, lets do our http request.... */
		/* ALSO NOTE: RPC_URL only points to /rpc directory, the form's (registerForm)
			'action' property is the url actually posted to. */
        xmlhttp.open ( "POST", RPC_URL, true );
        xmlhttp.setRequestHeader ( "Content-Type", "application/x-www-form-urlencoded" );
        xmlhttp.onreadystatechange = slwc_processHandlerRegister;

        xmlhttp.send( slwc_makePostString ( registerForm, true ) );

        return false;

    }
    return false;
}

function slwc_submitAuthCode ( strAuthCode ) {
	if ( slwc_validateAuthCode ( strAuthCode ) ) {
	  appStatus.show();

        //logonForm.disabled = true;

        /* data looks good, lets do our http request.... */
        xmlhttp.open ( "POST", RPC_URL + AUTHCODE_ACTION , true );
        xmlhttp.setRequestHeader ( "Content-Type", "application/x-www-form-urlencoded" );
        xmlhttp.onreadystatechange = slwc_processAuthCode;

        xmlhttp.send( "authCode=" + strAuthCode );

        return false;	
	}
}

function slwc_processAuthCode () {
	var authCodeTable, thankyouMsg, thankyouBox, thankyouHeader;
    var _status = "";
	var forwardUrl = "";

    switch (xmlhttp.readyState)
    {
      case 4:
	if ( xmlhttp.status == "200") 
	{

	  authCodeTable = document.getElementById ( "authCodeBox" );
	  thankyouBox = document.getElementById ( "thankyouBox" );
	  thankyouMsg = document.getElementById ( "thankyouMsg" );
	  thankyouHeader = document.getElementById ( "thankyouHeader" );

	  xml = xmlhttp.responseXML;

	  _status = slwc_getXMLNodeValue ( xml.getElementsByTagName ( "status")[0] );

	  if ( _status == "OK" )
	  {
	    authCodeTable.style.display = "none";
	    thankyouHeader.innerHTML = MSG_REGISTRATIONSUCCESS;

	    thankyouMsg.innerHTML = MSG_REGISTRATIONFORWARD; 

	    thankyouBox.style.display = "block";
	    appStatus.hide();
					
	    setTimeout ( "document.location.replace('"+ nextUI +"')", 3000 );					
	    //slwc_logonUsr( slwc_makePostString (  ) );

	  }
	  else 
	  {
	    errAlert(_status);
	    //appStatus.setText(_status);
	    //appStatus.setText(ERROR_SLWC_REGISTRATION_FAILED);
	  }
	}
	else 
	{
	  switch ( xmlhttp.status.toString() ) 
	  {
	    case "404":
	      appStatus.setText(ERROR_RPC_HTTP + " - " + ERROR_RPC_HTTP_404
				+ "<br>" + ERROR_USR_INSTR);
	      break;
	    default:
	      appStatus.setText(ERROR_RPC_HTTP + " - " + xmlhttp.status
				+ "<br>" + ERROR_USR_INSTR);
	      break;
	  }
	  return;
	}
	break;

      case 3:
	appStatus.setText(MSG_WAITINGRESPONSE);
	break;
      default:
	break;
    }

}

function slwc_validateAuthCode ( authCode, strNextFunctionIfValid ) {

	if ( ( authCode == "" ) || ( authCode.length != 5 ) ) {
		errAlert ( ERROR_SLWC_BAD_AUTHCODE );
		return false;
	}

	if ( strNextFunctionIfValid )
		eval ( strNextFunctionIfValid + "()" );	

	return true;
}

function slwc_getAuthCode () {
	document.getElementById ( "registrationForm" ).style.display = "none";
	document.getElementById ( "thankyouBox" ).style.display = "none";
	document.getElementById ( "authCodeBox" ).style.display = "block";
}

function init()
{ 
  if (inRegistrationProcess) 
    slwc_getAuthCode();

  var form = document.getElementById('slwc_registerForm');
  if (!form)
    return;

  var i;

  for (i = 0; i < form.elements.length; i++)
  {
    switch(form.elements[i].type)
    {
      case "text": case "password":
	form.elements[i].value="";
    }
  }

  form.elements["__LFN"].focus();
}