$.fn.slideShow = function(fadeIn, delay, fadeOut){
            function recursiveFade(jq){
              if(jq.length !== 0)
                jq.fadeIn(fadeIn).delay(delay).fadeOut(fadeOut).queue(function(){
                recursiveFade(jq.next());
             $(this).dequeue();
             });
          }
            recursiveFade(this.children().first());
        }
        $(function(){$('.herocontent1').slideShow(3000, 1000, 3000)}
        (function (){ until.play(); })
        )