addEvent(window,"load",initTabs);function addEvent(elm,evType,fn,useCapture)
{if(elm.addEventListener){elm.addEventListener(evType,fn,useCapture);return true;}else if(elm.attachEvent){var r=elm.attachEvent("on"+evType,fn);return r;}else{alert("Handler could not be removed");}}
var _TAB_DIVS;function showTabById(tabid,noEval){var divs=document.getElementsByTagName('div');var tab=document.getElementById(tabid);var submenu=document.getElementById('submenu');var i;var el=document.getElementById(tabid+"taba");if(!noEval&&el){eval(el.getAttribute('onmousedown'));}
for(i=0;i<divs.length;i++){if(divs[i].className&&(divs[i].className.indexOf('tab')>-1)){divs[i].style.display='none';}}
if(tab){tab.style.display='block';if(submenu){var links=submenu.getElementsByTagName('a');for(i=0;i<links.length;i++){if(links[i].href.match('^.*#'+tabid+'$')){links[i].className='active';}else{links[i].className='';}}}}
if(document.getElementById('program_1')!=null)
{if(tabid=='group')
{$('program_1').style.display='';$('program_0').style.display='';$('programajanlat').style.display='block';$('programajanlat_alj').style.display='block';$('programajanlat_top').style.display='block';}
else if(tabid=='simple')
{$('program_0').style.display='none';$('program_1').style.display='none';$('programajanlat').style.display='none';$('programajanlat_alj').style.display='none';$('programajanlat_top').style.display='none';}
else
{$('program_0').style.display='';$('program_1').style.display='none';$('programajanlat').style.display='block';$('programajanlat_alj').style.display='block';$('programajanlat_top').style.display='block';}}}
function makeTabLinks(){var submenu=document.getElementById('submenu');var links,i,target;if(submenu){links=submenu.getElementsByTagName('a');for(i=0;i<links.length;i++){var href=links[i].getAttribute('href');target=href.substring(href.indexOf('#')+1);links[i]['onclick']=new Function("showTabById('"+target+"'); return false;");}}}
function showTabByNumber(number){var targets=new Array();var divs=document.getElementsByTagName('div');var i;for(i=0;i<divs.length;i++){if(divs[i].className.indexOf('tab')>-1){targets[targets.length]=divs[i].id;}}
if(number>=targets.length){number=targets.length-1;}
showTabById(targets[number]);}
function getTabDivs(){if(_TAB_DIVS==null){_TAB_DIVS=new Array();var divs=document.getElementsByTagName('div');var i;for(i=0;i<divs.length;i++){if(divs[i].className&&(divs[i].className.indexOf('tab')>-1)){_TAB_DIVS[_TAB_DIVS.length]=divs[i];}}}
return _TAB_DIVS;}
function initTabs(){var target=location.href.substring(location.href.indexOf('#')+1);if(target.match(/comment/)){target="comments";}
makeTabLinks();if(target&&document.getElementById(target)&&document.getElementById(target).className=='tab'){showTabById(target);}else{showTabByNumber(0);}
var history=document.getElementById('history');if(history){addEvent(history,'click',uglyHistoryCommentFix);}}
function uglyHistoryCommentFix(e){var target=e.target||window.event.srcElement;if('A'==target.nodeName){var re=/#comments/;if(re.test(target.href)){showTabById('comments');}}
var history=document.getElementById('history');if(history){addEvent(history,'click',uglyHistoryCommentFix);}}