/**
* define a variavel a ser utilizada
* @param [string]
*/
public static function setPrivate($value = null, $password = null)
{
self::$modeNow = 'private';
if ($password == null) {
$passwordPrivate = null;
} else {
self::$passwordPrivate = $password;
}
if (self::$_instancePrivate === null) {
self::$_instancePrivate = new self();
}
//if($value != null)
self::$varNowPrivate = $value;
return self::$_instancePrivate;
}