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  /** Wait for the next digest, then focus the first found tag of the type */
  app.directive("focusFirst", function($timeout) {
    return {
      link: function(scope, elem, attrs) {
        var selector = attrs.focusFirst || 'input';
        $timeout(function() {
          var found = elem.find(selector);
          if (found[0]) found[0].focus();
        });
      }
    }
  });