[{"update_id":"ajax_json_1_cont","update_html":"<em>First item's returned HTML<\/em><br><span class=\"helper_text\">replaced current content<\/span><br>11:01:36 am"},{"update_id":"ajax_json_2_cont","update_html":"<p><code>Second item's returned HTML<\/code><br><span class=\"helper_text\">appended current content<\/span><\/p><p>11:01:36 am<\/p>","update_method":"append"},{"update_id":"ajax_json_3_cont","update_html":"Third item's returned HTML<br><span class=\"helper_text\">prepended current content<\/span><br>11:01:36 am","update_method":"prepend"},{"update_id":"ajax_json_4_cont","update_html":"11:01:36 am","update_callback":"$m.tag.html(\"ajax_json_4_cont_p\", \"I've been updated at 11:01:36 am -- woo-hoo!\")"}]