domtab={ tabClass:'domtab', listClass:'domtabs', activeClass:'active', contentElements:'div', backToLinks:/#top/, printID:'domtabprintview', showAllLinkText:'show all content', prevNextIndicator:'doprevnext', prevNextClass:'prevnext', prevLabel:'previous', nextLabel:'next', prevClass:'prev', nextClass:'next', inited: false, init:function(){ var temp; if(!document.getElementById || !document.createTextNode){return;} var tempelm=document.getElementsByTagName('div'); for(var i=0;i<tempelm.length;i++){ if(!domtab.cssjs('check',tempelm[i],domtab.tabClass)){continue;} domtab.initTabMenu(tempelm[i]); domtab.removeBackLinks(tempelm[i]); if(domtab.cssjs('check',tempelm[i],domtab.prevNextIndicator)){ domtab.addPrevNext(tempelm[i]);} domtab.checkURL();} if(document.getElementById(domtab.printID) && !document.getElementById(domtab.printID).getElementsByTagName('a')[0]){ var newlink=document.createElement('a'); newlink.setAttribute('href','#'); domtab.addEvent(newlink,'click',domtab.showAll,false); newlink.onclick=function(){return false;}; newlink.appendChild(document.createTextNode(domtab.showAllLinkText)); document.getElementById(domtab.printID).appendChild(newlink);} this.inited = true;}, checkURL:function(){ var id; var loc=window.location.toString(); try{loc=/#/.test(loc)?loc.match(/#(\w.+)/)[1]:'';}catch(e){} if(loc=='' || loc == null){return;} try { var elm=document.getElementById(loc); if(!elm){return;} var parentMenu=elm.parentNode.parentNode.parentNode; parentMenu.currentSection=loc; parentMenu.getElementsByTagName(domtab.contentElements)[0].style.display='none'; domtab.cssjs('remove',parentMenu.getElementsByTagName('a')[0].parentNode,domtab.activeClass); var links=parentMenu.getElementsByTagName('a'); for(i=0;i<links.length;i++){ if(!links[i].getAttribute('href')){continue;} if(!/#/.test(links[i].getAttribute('href').toString())){continue;} id=links[i].href.match(/#(\w.+)/)[1]; if(id==loc){ var cur=links[i].parentNode.parentNode; domtab.cssjs('add',links[i].parentNode,domtab.activeClass); break;}} domtab.changeTab(elm,1); elm.focus(); cur.currentLink=links[i]; cur.currentSection=loc;}catch(e){}}, showAll:function(e){ document.getElementById(domtab.printID).parentNode.removeChild(document.getElementById(domtab.printID)); var tempelm=document.getElementsByTagName('div'); for(var i=0;i<tempelm.length;i++){ if(!domtab.cssjs('check',tempelm[i],domtab.tabClass)){continue;} var sec=tempelm[i].getElementsByTagName(domtab.contentElements); for(var j=0;j<sec.length;j++){ sec[j].style.display='block';}} var tempelm=document.getElementsByTagName('ul'); for(i=0;i<tempelm.length;i++){ if(!domtab.cssjs('check',tempelm[i],domtab.prevNextClass)){continue;} tempelm[i].parentNode.removeChild(tempelm[i]); i--;} domtab.cancelClick(e);}, addPrevNext:function(menu){ var temp; var sections=menu.getElementsByTagName(domtab.contentElements); for(var i=0;i<sections.length;i++){ temp=domtab.createPrevNext(); if(i==0){ temp.removeChild(temp.getElementsByTagName('li')[0]);} if(i==sections.length-1){ temp.removeChild(temp.getElementsByTagName('li')[1]);} temp.i=i; temp.menu=menu; sections[i].appendChild(temp);}}, removeBackLinks:function(menu){ var links=menu.getElementsByTagName('a'); for(var i=0;i<links.length;i++){ if(!domtab.backToLinks.test(links[i].href)){continue;} links[i].parentNode.removeChild(links[i]); i--;}}, initTabMenu:function(menu){ var id; var lists=menu.getElementsByTagName('ul'); for(var i=0;i<lists.length;i++){ if(domtab.cssjs('check',lists[i],domtab.listClass)){ var thismenu=lists[i]; break;}} if(!thismenu){return;} thismenu.currentSection=''; thismenu.currentLink=''; var links=thismenu.getElementsByTagName('a'); cur_link=null; for(i=0;i<links.length;i++){ if(!/#/.test(links[i].getAttribute('href').toString())){continue;} id=links[i].href.match(/#(\w.+)/)[1]; if(document.getElementById(id)){ domtab.addEvent(links[i],'click',domtab.showTab,false); links[i].onclick=function(){return false;}; domtab.changeTab(document.getElementById(id),0); var cls = links[i].getAttribute("selected"); if ( cls == '1' ) cur_link=links[i];}} if (cur_link == null) cur_link = links[0]; id=cur_link.href.match(/#(\w.+)/)[1]; if(document.getElementById(id)){ thismenu.currentSection=id; thismenu.currentLink=cur_link; domtab.changeTab(document.getElementById(id),1); domtab.cssjs('add',cur_link.parentNode,domtab.activeClass);}}, createPrevNext:function(){ var temp=document.createElement('ul'); temp.className=domtab.prevNextClass; temp.appendChild(document.createElement('li')); temp.getElementsByTagName('li')[0].appendChild(document.createElement('a')); temp.getElementsByTagName('a')[0].setAttribute('href','#'); temp.getElementsByTagName('a')[0].innerHTML=domtab.prevLabel; temp.getElementsByTagName('li')[0].className=domtab.prevClass; temp.appendChild(document.createElement('li')); temp.getElementsByTagName('li')[1].appendChild(document.createElement('a')); temp.getElementsByTagName('a')[1].setAttribute('href','#'); temp.getElementsByTagName('a')[1].innerHTML=domtab.nextLabel; temp.getElementsByTagName('li')[1].className=domtab.nextClass; domtab.addEvent(temp.getElementsByTagName('a')[0],'click',domtab.navTabs,false); domtab.addEvent(temp.getElementsByTagName('a')[1],'click',domtab.navTabs,false); temp.getElementsByTagName('a')[0].onclick=function(){return false;}; temp.getElementsByTagName('a')[1].onclick=function(){return false;}; return temp;}, navTabs:function(e){ var li=domtab.getTarget(e); var menu=li.parentNode.parentNode.menu; var count=li.parentNode.parentNode.i; var section=menu.getElementsByTagName(domtab.contentElements); var links=menu.getElementsByTagName('a'); var othercount=(li.parentNode.className==domtab.prevClass)?count-1:count+1; section[count].style.display='none'; domtab.cssjs('remove',links[count].parentNode,domtab.activeClass); section[othercount].style.display='block'; domtab.cssjs('add',links[othercount].parentNode,domtab.activeClass); var parent=links[count].parentNode.parentNode; parent.currentLink=links[othercount]; parent.currentSection=links[othercount].href.match(/#(\w.+)/)[1]; domtab.cancelClick(e);}, changeTab:function(elm,state){ do{ elm=elm.parentNode;} while(elm.nodeName.toLowerCase()!=domtab.contentElements) elm.style.display=state==0?'none':'block';}, showTab:function(e){ var o=domtab.getTarget(e); if(o.parentNode.parentNode.currentSection!=''){ domtab.changeTab(document.getElementById(o.parentNode.parentNode.currentSection),0); domtab.cssjs('remove',o.parentNode.parentNode.currentLink.parentNode,domtab.activeClass);} var id=o.href.match(/#(\w.+)/)[1]; o.parentNode.parentNode.currentSection=id; o.parentNode.parentNode.currentLink=o; domtab.cssjs('add',o.parentNode,domtab.activeClass); domtab.changeTab(document.getElementById(id),1); document.getElementById(id).focus(); domtab.cancelClick(e);}, getTarget:function(e){ var target = window.event ? window.event.srcElement : e ? e.target : null; if (!target){return false;} if (target.nodeName.toLowerCase() != 'a'){target = target.parentNode;} return target;}, cancelClick:function(e){ if (window.event){ window.event.cancelBubble = true; window.event.returnValue = false; return;} if (e){ e.stopPropagation(); e.preventDefault();}}, addEvent: function(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 { elm['on' + evType] = fn;}}, cssjs:function(a,o,c1,c2){ switch (a){ case 'swap': o.className=!domtab.cssjs('check',o,c1)?o.className.replace(c2,c1):o.className.replace(c1,c2); break; case 'add': if(!domtab.cssjs('check',o,c1)){o.className+=o.className?' '+c1:c1;} break; case 'remove': var rep=o.className.match(' '+c1)?' '+c1:c1; o.className=o.className.replace(rep,''); break; case 'check': var found=false; var temparray=o.className.split(' '); for(var i=0;i<temparray.length;i++){ if(temparray[i]==c1){found=true;}} return found; break;}} }; document.observe('dom:loaded', domtab.init);