docs: function focus(node, select){
      // try catch block here because browsers throw unexpected exeption in some cases
      try {
        node = get(node);
        node.focus();
        if (select && node.select) // && typeof node.select == 'function'
                                   // temporary removed because IE returns 'object' for DOM object methods, instead of 'function'
          node.select();
      } catch(e) {}
    }