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', 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);}
}, checkURL:function(){ var id; var loc=window.location.toString(); loc=/#/.test(loc)?loc.match(/#(\w.+)/)[1]:''; if(loc==''){return;}
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;}, 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'); 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);}
}
id=links[0].href.match(/#(\w.+)/)[1]; if(document.getElementById(id)){ domtab.changeTab(document.getElementById(id),1); thismenu.currentSection=id; thismenu.currentLink=links[0]; domtab.cssjs('add',links[0].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;}
}
}
domtab.addEvent(window, 'load', domtab.init, false);