function browseEvent(direction){var replaceThisDiv=$('sb_event').getElementsByTagName('div')[0];if(!replaceThisDiv)return false;var anchor=$('sb_event').getElementsByTagName('a')[0];if(!anchor)return false;var nextEventName=anchor.href;var iPos=nextEventName.lastIndexOf("/");if(iPos>=0){nextEventName=nextEventName.substring(iPos+1);iPos=nextEventName.lastIndexOf('.');if(iPos>0){nextEventName=nextEventName.substring(0,iPos);}
if((direction=='next')&&$('event_browse_next').hasClassName('disabled'))
return false;if((direction=='back')&&$('event_browse_back').hasClassName('disabled'))
return false;try{if(direction=='next')new Effect.Highlight($('event_browse_next'),{duration:2,restorecolor:'#ffffff'});if(direction=='back')new Effect.Highlight($('event_browse_back'),{duration:2,restorecolor:'#ffffff'});}
catch(err){}
var url='/media/next_back.jsp?dir='+direction+'&cur_name='+nextEventName;new Ajax.Request(url,{method:'get',onSuccess:function(transport){var respText=transport.responseText;if(respText.indexOf('*NO MORE')==-1){respText=trim(respText);var t=$($('sb_event').getElementsByTagName('div')[0]);t.replace(respText);$('event_browse_next').removeClassName('disabled');$('event_browse_back').removeClassName('disabled');}
else{if(direction=='next')$('event_browse_next').addClassName('disabled');if(direction=='back')$('event_browse_back').addClassName('disabled');}}});}
return false;}
function trim(str,chars){return ltrim(rtrim(str,chars),chars);}
function ltrim(str,chars){chars=chars||"\\s";return str.replace(new RegExp("^["+chars+"]+","g"),"");}
function rtrim(str,chars){chars=chars||"\\s";return str.replace(new RegExp("["+chars+"]+$","g"),"");}
function browseNextEvent(e){Event.stop(e);return browseEvent('next');}
function browsePreviousEvent(e){Event.stop(e);return browseEvent('back');}
function attachHandlersToEventBrowser(){$('event_browse_next').observe('click',browseNextEvent);$('event_browse_back').observe('click',browsePreviousEvent);}
var g_img_ref=0;function rotateFeatureImage(){var objImg=document.getElementById('feature_image');if(objImg&&(g_arr_features.length>0)){if((g_img_ref+1)>g_arr_features.length)g_img_ref=0;objImg.src=g_arr_features[g_img_ref];g_img_ref=g_img_ref+1;window.setTimeout(rotateFeatureImage,8*1000);}}
Event.observe(window,'load',attachHandlersToEventBrowser,false);Event.observe(window,'load',rotateFeatureImage,false);