var hideNavTimer;var showNavTimer;var aTimer;Event.observe(window,"load",function(){if($$$("navMain")){var d=$A($$$("navMain").getElementsByClassName("rootLink"));var c=d.length;for(i=0;i<c;++i){var b=$$$(d[i]);var a=b.next("div.flyoutWrapper",0);iframeShim(a);var e=a.down("a.overTabLeft",0);Event.observe(b,"mouseover",function(g){var f=$$$(Event.element(g));if(f.hasClassName("rootLink")||f.hasClassName("flyoutWrapper")||f.hasClassName("overTabLeft")){displayNav(f)}},false);Event.observe(b,"mouseout",clearShowNavTimer,false);Event.observe(a,"mouseout",startHideNavTimer,false);Event.observe(a,"mouseover",clearHideNavTimer,false);Event.observe(e,"mouseout",startHideNavTimer,false);Event.observe(e,"mouseover",clearHideNavTimer,false)}}},false);function displayNav(b){var d=$$$(b).next("div.flyoutWrapper",0);var c=$$$("navMainWrapper").cumulativeOffset()[0];var a=$$$(b).cumulativeOffset()[0];var e=a-c-3;showNavTimer=setTimeout(function(){hideNavs();iframeShim(d,{left:e});d.setStyle({left:e+"px"})},200)}function hideNavs(){clearHideNavTimer();var a=$A($$$("navMain").getElementsByClassName("flyoutWrapper"));var b=a.length;for(i=0;i<b;++i){$$$(a[i]).setStyle({left:"-99999px"});var c=$$$(a[i]).previous("iframe");if(c!=null){Element.remove(c)}}}function hideNav(a){var b=a;$$$(b).setStyle({left:"-99999px"});var c=$$$(b).previous("iframe");if(c!=null){Element.remove(c)}}function startHideNavTimer(){clearHideNavTimer();hideNavTimer=setTimeout(hideNavs,300)}function clearHideNavTimer(){clearTimeout(hideNavTimer)}function clearShowNavTimer(){clearTimeout(showNavTimer)}function autoKillTimers(a){if(a){aTimer=setInterval(function(){clearTimeout(hideNavTimer)},50)}else{clearTimeout(aTimer);startHideNavTimer()}};