1508

/**
  *@desc browse an array and esapce all of his filed
  *@return array escaped array
  */
  function  array_escape(tab)
  {
    var key;
    
    for (key in tab)
    {
      if (is_array(tab[key]))
        array_escape(tab);
      else
        tab[key] = escape(tab[key]);
    }
    return(tab); 
  }