$.getJSON("http://api.flickr.com/services/feeds/photos_public.gne?tags=rnc08&lang=en-us&format=json&jsoncallback=?", function(data){
  $.each(data.items, function(i,item){
    $("<img/>").attr("src", item.media.m).appendTo("#images")
      .wrap("<a href='" + item.link + "'></a>");
		if ( i == 17 ) return false;
  });
});