// ______________________ emails _____________________\\
function validate_emails(frm) {
  var value = '';
  var errFlag = new Array();
  var _qfGroups = {};
  _qfMsg = '';

  value = frm.elements['name_from'].value;
  if (value == '' && !errFlag['name_from']) {
    errFlag['name_from'] = true;
    _qfMsg = _qfMsg + '\n - your name is required';
  }

  value = frm.elements['email_from'].value;
  if (value != '' && value.length > 128 && !errFlag['email_from']) {
    errFlag['email_from'] = true;
    _qfMsg = _qfMsg + '\n - your email is too long';
  }

  value = frm.elements['email_from'].value;
  var regex = /^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/;
  if (value != '' && !regex.test(value) && !errFlag['email_from']) {
    errFlag['email_from'] = true;
    _qfMsg = _qfMsg + '\n - your email is invalid';
  }

  value = frm.elements['name_to'].value;
  if (value == '' && !errFlag['name_to']) {
    errFlag['name_to'] = true;
    _qfMsg = _qfMsg + '\n - friend name is required';
  }

  value = frm.elements['email_to'].value;
  if (value == '' && !errFlag['email_to']) {
    errFlag['email_to'] = true;
    _qfMsg = _qfMsg + '\n - friend email is required';
  }

  value = frm.elements['email_to'].value;
  if (value != '' && value.length > 128 && !errFlag['email_to']) {
    errFlag['email_to'] = true;
    _qfMsg = _qfMsg + '\n - friend email is too long';
  }

  value = frm.elements['email_to'].value;
  var regex = /^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/;
  if (value != '' && !regex.test(value) && !errFlag['email_to']) {
    errFlag['email_to'] = true;
    _qfMsg = _qfMsg + '\n - friend email is invalid';
  }

  value = frm.elements['comments'].value;
  if (value == '' && !errFlag['comments']) {
    errFlag['comments'] = true;
    _qfMsg = _qfMsg + '\n - message is required';
  }

  value = frm.elements['comments'].value;
  if (value != '' && value.length > 255 && !errFlag['comments']) {
    errFlag['comments'] = true;
    _qfMsg = _qfMsg + '\n - message is to long (max: 255)';
  }

  if (_qfMsg != '') {
    _qfMsg = 'Invalid information entered.' + _qfMsg;
    _qfMsg = _qfMsg + '\nPlease correct these fields.';
    alert(_qfMsg);
    return false;
  }
  return true;
}

// ______________________ logowanie _____________________\\


function validate_logowanie(frm) {
  var value = '';
  var errFlag = new Array();
  var _qfGroups = {};
  _qfMsg = '';

  value = frm.elements['email'].value;
  if (value == '' && !errFlag['email']) {
    errFlag['email'] = true;
    _qfMsg = _qfMsg + '\n - email address missing';
  }

  value = frm.elements['email'].value;
  var regex = /^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/;
  if (value != '' && !regex.test(value) && !errFlag['email']) {
    errFlag['email'] = true;
    _qfMsg = _qfMsg + '\n - email address is invalid';
  }

  value = frm.elements['password'].value;
  if (value == '' && !errFlag['password']) {
    errFlag['password'] = true;
    _qfMsg = _qfMsg + '\n - password';
  }

  if (_qfMsg != '') {
    _qfMsg = 'Invalid information entered.' + _qfMsg;
    _qfMsg = _qfMsg + '\nPlease correct these fields.';
    alert(_qfMsg);
    return false;
  }
  return true;
}

// ______________________ wish _____________________\\
function validate_wish(frm) {
  var value = '';
  var errFlag = new Array();
  var _qfGroups = {};
  _qfMsg = '';

  value = frm.elements['comments'].value;
  if (value != '' && value.length > 255 && !errFlag['comments']) {
    errFlag['comments'] = true;
    _qfMsg = _qfMsg + '\n - comments field is to long (max: 255)';
  }

  if (_qfMsg != '') {
    _qfMsg = 'Invalid information entered.' + _qfMsg;
    _qfMsg = _qfMsg + '\nPlease correct these fields.';
    alert(_qfMsg);
    return false;
  }
  return true;
}