function checkLoginValues($e, $form)
{
	var isNumber = /[0-9]/;
	var $namePrefix = $form.id + '_';
	var $countryElm = $form[$namePrefix + 'country'];
	var $gsmNumberElm = $form[$namePrefix + 'gsmNumber'];
	var $passwordElm = $form[$namePrefix + 'password'];

	if (!isNumber.test($countryElm.value)) {
		$preventDisableSubmit[$form.id] = true;
		alert($loginErrorNoCountry);
		$countryElm.focus();
		return false;
	} else if (!isNumber.test($gsmNumberElm.value) || $gsmNumberElm.value == '') {
		$preventDisableSubmit[$form.id] = true;
		alert($loginErrorNoGsm);
		$gsmNumberElm.focus();
		$gsmNumberElm.select();
		return false;
	} else if ($passwordElm.value === $passwordElm.defaultValue || $passwordElm.value == '') {
		$preventDisableSubmit[$form.id] = true;
		alert($loginErrorNoPassword);
		$passwordElm.focus();
		$passwordElm.select();
		return false;
	}
	return true;
}