$(function() {

$.preload("http://assets.en.oreilly.com/1/event/55/strata2011__stayconnected_bg.jpg", 
"http://assets.en.oreilly.com/1/event/55/strata2011__stayconnected_top.png", 
"http://assets.en.oreilly.com/1/event/55/strata2011__stayconnected_bottom.png", 
"http://assets.en.oreilly.com/1/event/55/strata2011__social_tab_open.png", 
"http://assets.en.oreilly.com/1/event/55/strata2011__video_tab_open.png", 
"http://assets.en.oreilly.com/1/event/55/strata2011__speakers_tab_open.png");

/*$("body#en_schedule_speakers #sidetabs .speaker").addClass("active");
$("#en_main_parts.social").parent().siblings("#sidetabs").children("a.social").addClass("active");
$("#en_main_parts.video").parent().siblings("#sidetabs").children("a.video").addClass("active");*/


});