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=0},

			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)}};