var noobSlide=new Class({initialize:function(a){
		this.items=a.items;this.mode=a.mode||'horizontal';	
		
		this.modes={horizontal:['left','width'],vertical:['top','height']};
		this.size=a.size||240;
		this.box=a.box.setStyle(this.modes[this.mode][1],(this.size*this.items.length)+'px');
		this.button_event=a.button_event||'click';
		this.handle_event=a.handle_event||'click';
		this.onWalk=a.onWalk||null;
		this.currentIndex=null;
		this.previousIndex=null;
		this.nextIndex=null;
		this.interval=a.interval||5000;
		this.autoPlay=a.autoPlay||false;
		this._play=null;
		this.handles=a.handles||null;
		if(this.handles){
			this.addHandleButtons(this.handles)
		}
		this.buttons={previous:[],next:[],play:[],playback:[],stop:[]};
		
		if(a.addButtons){
			for(var b in a.addButtons){
				this.addActionButtons(b,$type(a.addButtons[b])=='array'?a.addButtons[b]:[a.addButtons[b]])
				}
			}
		this.fx=new Fx.Tween(this.box,$extend((a.fxOptions||{duration:500,wait:false}),{property:this.modes[this.mode][0]}));
		this.walk((a.startItem||0),true,true)},
		addHandleButtons:function(a){
								for(var i=0;i<a.length;i++){
									a[i].addEvent(this.handle_event,this.walk.bind(this,[i,true]))
								}
						},
		addActionButtons:function(a,b){
			for(var i=0;i<b.length;i++){
				switch(a){
					case'previous':b[i].addEvent(this.button_event,this.previous.bind(this,[true]));
					break;
					case'next':b[i].addEvent(this.button_event,this.next.bind(this,[true]));
					break;
					case'play':b[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'next',false]));
					break;
					case'playback':b[i].addEvent(this.button_event,this.play.bind(this,[this.interval,'previous',false]));
					break;
					case'stop':b[i].addEvent(this.button_event,this.stop.bind(this));
					break
				}
		this.buttons[a].push(b[i])
			}
		},
		previous:function(a){
			this.walk((this.currentIndex>0?this.currentIndex-1:this.items.length-1),a)
		},
		next:function(a){
				this.walk((this.currentIndex<this.items.length-1?this.currentIndex+1:0),a)
			 },
		play:function(a,b,c){
			this.stop();
			if(!c){
				this[b](false)
			}
			this._play=this[b].periodical(a,this,[false])
		},
		stop:function(){
			$clear(this._play)
		},
		walk:function(a,b,c){
			if(a!=this.currentIndex){
				this.currentIndex=a;
				this.previousIndex=this.currentIndex+(this.currentIndex>0?-1:this.items.length-1);
				this.nextIndex=this.currentIndex+(this.currentIndex<this.items.length-1?1:1-this.items.length);
					if(b){
						this.stop()
					}
					if(c){
						this.fx.cancel().set((this.size*-this.currentIndex)+'px')
			}else{
				this.fx.start(this.size*-this.currentIndex)}
				if(b&&this.autoPlay){
					this.play(this.interval,'next',true)}
					if(this.onWalk){
						this.onWalk((this.items[this.currentIndex]||null),
						(this.handles&&this.handles[this.currentIndex]?this.handles[this.currentIndex]:null))
					}
				}
			}
		});