Drupal.behaviors.articleImg = {
    attach: function (context, settings) {
     var $body = $('body');
      // Move img for article on mobile.
      if($body.hasClass('page-node-81') || $body.hasClass('page-node-243')){

        var imgTop = $('.field-name-field-image', context),
          imgBottom = $('.field-name-field-extra-left-rail-items', context),
          bodyFirst = $('.field-name-body', context),
          bodySecond = $('.field-name-field-body-2', context),
          bodyFirstH2 = $('h2', bodyFirst).first();

        var query1 = "(max-width: 767px)",
          handler1 = {
            match: function () {
              if (bodyFirstH2.length) {
                bodyFirstH2.addClass('img-rev-mob');
              }

              if (imgTop.length) {
                imgTop.insertBefore('.img-rev-mob');
                imgBottom.insertAfter(bodySecond);
              } else  {
                imgBottom.insertAfter(bodyFirst);
              }
            },
            unmatch: function () {

              bodyFirstH2.removeClass('img-rev-mob');

              if (imgTop.length) {
                imgTop.insertBefore(bodyFirst);
                imgBottom.insertBefore(bodySecond);
              } else {
                imgBottom.insertBefore(bodyFirst);
              }
            }
          };
        enquire.register(query1, handler1);
      }
    }
  };