function Yetii(c,d){this.active=(d)?d:1,this.timeout=null,this.tabclass='tab',this.activeclass='active',this.getTabs=function(){var a=[];var b=document.getElementById(c).getElementsByTagName('*');for(var i=0;i<b.length;i++){if((new RegExp('\\b'+this.tabclass+'\\b')).test(b[i].className))a.push(b[i])}return a},this.links=document.getElementById(c+'-nav').getElementsByTagName('a'),this.tabs=this.getTabs();this.show=function(a){for(var i=0;i<this.tabs.length;i++){this.tabs[i].style.display=((i+1)==a)?'block':'none';this.links[i].className=((i+1)==a)?this.activeclass:''}},this.rotate=function(a){this.show(this.active);this.active++;if(this.active>this.tabs.length)this.active=1;var b=this;this.timeout=setTimeout(function(){b.rotate(a)},a*1000)},this.init=function(a){this.show(this.active);var b=this;for(var i=0;i<this.links.length;i++){this.links[i].customindex=i+1;this.links[i].onclick=function(){if(b.timeout)clearTimeout(b.timeout);b.show(this.customindex);return false}}if(a)this.rotate(a)}};