function tabberObj(a){var b;this.div=null;this.classMain="tabber";this.classMainLive="tabberlive";this.classTab="tabbertab";this.classTabDefault="tabbertabdefault";this.classNav="tabbernav";this.classTabHide="tabbertabhide";this.classNavActive="tabberactive";this.titleElements=['h2','h3','h4','h5','h6'];this.titleElementsStripHTML=true;this.removeTitle=true;this.addLinkId=false;this.linkIdFormat='<tabberid>nav<tabnumberone>';for(b in a){this[b]=a[b]}this.REclassMain=new RegExp('\\b'+this.classMain+'\\b','gi');this.REclassMainLive=new RegExp('\\b'+this.classMainLive+'\\b','gi');this.REclassTab=new RegExp('\\b'+this.classTab+'\\b','gi');this.REclassTabDefault=new RegExp('\\b'+this.classTabDefault+'\\b','gi');this.REclassTabHide=new RegExp('\\b'+this.classTabHide+'\\b','gi');this.tabs=new Array();if(this.div){this.init(this.div);this.div=null}}tabberObj.prototype.init=function(e){var a,i,i2,t,defaultTab=0,DOM_ul,DOM_li,DOM_a,aId,headingElement;if(!document.getElementsByTagName){return false}if(e.id){this.id=e.id}this.tabs.length=0;a=e.childNodes;for(i=0;i<a.length;i++){if(a[i].className&&a[i].className.match(this.REclassTab)){t=new Object();t.div=a[i];this.tabs[this.tabs.length]=t;if(a[i].className.match(this.REclassTabDefault)){defaultTab=this.tabs.length-1}}}DOM_ul=document.createElement("ul");DOM_ul.className=this.classNav;for(i=0;i<this.tabs.length;i++){t=this.tabs[i];t.headingText=t.div.title;if(this.removeTitle){t.div.title=''}if(!t.headingText){for(i2=0;i2<this.titleElements.length;i2++){headingElement=t.div.getElementsByTagName(this.titleElements[i2])[0];if(headingElement){t.headingText=headingElement.innerHTML;if(this.titleElementsStripHTML){t.headingText.replace(/<br>/gi," ");t.headingText=t.headingText.replace(/<[^>]+>/g,"")}break}}}if(!t.headingText){t.headingText=i+1}DOM_li=document.createElement("li");t.li=DOM_li;DOM_a=document.createElement("a");DOM_a.appendChild(document.createTextNode(t.headingText));DOM_a.href="javascript:void(null);";DOM_a.title=t.headingText;DOM_a.onclick=this.navClick;DOM_a.tabber=this;DOM_a.tabberIndex=i;if(this.addLinkId&&this.linkIdFormat){aId=this.linkIdFormat;aId=aId.replace(/<tabberid>/gi,this.id);aId=aId.replace(/<tabnumberzero>/gi,i);aId=aId.replace(/<tabnumberone>/gi,i+1);aId=aId.replace(/<tabtitle>/gi,t.headingText.replace(/[^a-zA-Z0-9\-]/gi,''));DOM_a.id=aId}DOM_li.appendChild(DOM_a);DOM_ul.appendChild(DOM_li)}e.insertBefore(DOM_ul,e.firstChild);e.className=e.className.replace(this.REclassMain,this.classMainLive);this.tabShow(defaultTab);if(typeof this.onLoad=='function'){this.onLoad({tabber:this})}return this};tabberObj.prototype.navClick=function(b){var c,a,self,tabberIndex,onClickArgs;a=this;if(!a.tabber){return false}self=a.tabber;tabberIndex=a.tabberIndex;a.blur();if(typeof self.onClick=='function'){onClickArgs={'tabber':self,'index':tabberIndex,'event':b};if(!b){onClickArgs.event=window.event}c=self.onClick(onClickArgs);if(c===false){return false}}self.tabShow(tabberIndex);return false};tabberObj.prototype.tabHideAll=function(){var i;for(i=0;i<this.tabs.length;i++){this.tabHide(i)}};tabberObj.prototype.tabHide=function(a){var b;if(!this.tabs[a]){return false}b=this.tabs[a].div;if(!b.className.match(this.REclassTabHide)){b.className+=' '+this.classTabHide}this.navClearActive(a);return this};tabberObj.prototype.tabShow=function(a){var b;if(!this.tabs[a]){return false}this.tabHideAll();b=this.tabs[a].div;b.className=b.className.replace(this.REclassTabHide,'');this.navSetActive(a);if(typeof this.onTabDisplay=='function'){this.onTabDisplay({'tabber':this,'index':a})}return this};tabberObj.prototype.navSetActive=function(a){this.tabs[a].li.className=this.classNavActive;return this};tabberObj.prototype.navClearActive=function(a){this.tabs[a].li.className='';return this};function tabberAutomatic(a){var b,divs,i;if(!a){a={}}b=new tabberObj(a);divs=document.getElementsByTagName("div");for(i=0;i<divs.length;i++){if(divs[i].className&&divs[i].className.match(b.REclassMain)){a.div=divs[i];divs[i].tabber=new tabberObj(a)}}return this}function tabberAutomaticOnLoad(a){var b;if(!a){a={}}b=window.onload;if(typeof window.onload!='function'){window.onload=function(){tabberAutomatic(a)}}else{window.onload=function(){b();tabberAutomatic(a)}}}if(typeof tabberOptions=='undefined'){tabberAutomaticOnLoad()}else{if(!tabberOptions['manualStartup']){tabberAutomaticOnLoad(tabberOptions)}}var arc90_isIE=document.all?true:false;var arc90_sideCLRs=4;function arc90_sidenote(){O=document.getElementsByTagName('SPAN');for(var i=0,l=O.length,c=0;i<l;i++){var o=O[i];if(o!=null&&o.className&&o.className.indexOf('sidenote')>=0){try{var s=arc90_newNode('div','','arc90_sidenoteTXT arc90_sidenoteCLR'+c);var a=arc90_newNode('div','','arc90_inline');a.innerHTML=arc90_gtlt(o.title);s.appendChild(a);o.parentNode.parentNode.insertBefore(s,o.parentNode);o.className='arc90_sidenoteLNK arc90_sidenoteCLR'+c;c=c+1<arc90_sideCLRs?c+1:0}catch(err){o=null}}}}function arc90_gtlt(s){s=s.replace(/&gt;/g,'>');s=s.replace(/&lt;/g,'<');return s}function arc90_isString(o){return(typeof(o)=="string")}function arc90_addEvent(e,a,b,c){if(arc90_isString(e))e=document.getElementById(e);if(e.addEventListener){e.addEventListener(a,b,c);return true}else if(e.attachEvent)return e.attachEvent("on"+a,b);return false}function arc90_newNode(t,i,s,x,c){var a=document.createElement(t);if(x!=null&&x!=''){var n=document.createTextNode(x);a.appendChild(n)}if(i!=null&&i!='')a.id=i;if(s!=null&&s!='')a.className=s;if(c!=null&&c!='')a.appendChild(c);return a}arc90_addEvent(window,'load',arc90_sidenote);function arc90_UNsidenote(){O=document.getElementsByTagName('SPAN');for(var i=0,l=O.length,c=0;i<l;i++){var o=O[i];if(o!=null&&o.className&&o.className.indexOf('sidenote')>=0){try{o.className=o.className+'XXX'}catch(err){o=null}}}O=document.getElementsByTagName('DIV');for(var i=0,l=O.length,c=0;i<l;i++){var o=O[i];if(o!=null&&o.className&&o.className.indexOf('sidenote')>=0){try{o.style.display='none'}catch(err){o=null}}}}function arc90_REsidenote(){O=document.getElementsByTagName('SPAN');for(var i=0,l=O.length,c=0;i<l;i++){var o=O[i];if(o!=null&&o.className&&o.className.indexOf('sidenote')>=0){try{o.className=o.className.replace(/XXX/g,'')}catch(err){o=null}}}O=document.getElementsByTagName('DIV');for(var i=0,l=O.length,c=0;i<l;i++){var o=O[i];if(o!=null&&o.className&&o.className.indexOf('sidenote')>=0){try{o.style.display='block'}catch(err){o=null}}}}function arc90_toggleSN(e){var a=(document.all&&event?event.srcElement:e.target);if(arc90_snToggle){arc90_UNsidenote();arc90_snToggle=false;a.className='';a.innerHTML='+ Show Sidenotes'}else{arc90_REsidenote();arc90_snToggle=true;a.className='hide';a.innerHTML='- Hide Sidenotes'}}var arc90_snToggle=true;arc90_addEvent(window,'load',function(){eval("if (document.getElementById('toggle') != null) arc90_addEvent(document.getElementById('toggle'), 'click', arc90_toggleSN);")});