var noobSlide=new Class({initialize:function(b){this.items=b.items;this.mode=b.mode||"horizontal";this.modes={horizontal:["left","width"],vertical:["top","height"]};this.size=b.size||240;this.box=b.box.setStyle(this.modes[this.mode][1],(this.size*this.items.length)+"px");this.button_event=b.button_event||"click";this.handle_event=b.handle_event||"click";this.onWalk=b.onWalk||null;this.currentIndex=null;this.previousIndex=null;this.nextIndex=null;this.interval=b.interval||4000;this.autoPlay=b.autoPlay||false;this._play=null;this.handles=b.handles||null;if(this.handles){this.addHandleButtons(this.handles)}this.buttons={previous:[],next:[],play:[],playback:[],stop:[]};if(b.addButtons){for(var a in b.addButtons){this.addActionButtons(a,$type(b.addButtons[a])=="array"?b.addButtons[a]:[b.addButtons[a]])}}this.fx=new Fx.Tween(this.box,$extend((b.fxOptions||{duration:500,wait:false}),{property:this.modes[this.mode][0]}));this.walk((b.startItem||0),true,true);if(this.autoPlay){this.box.addEvents({mouseenter:function(c){this.stop()}.bind(this),mouseleave:function(c){this._play=this["next"].periodical(this.interval,this,[false])}.bind(this)})}},addHandleButtons:function(b){for(var a=0;a<b.length;a++){b[a].addEvent(this.handle_event,this.walk.bind(this,[a,true]))}},addActionButtons:function(c,b){for(var a=0;a<b.length;a++){switch(c){case"previous":b[a].addEvent(this.button_event,this.previous.bind(this,[true]));break;case"next":b[a].addEvent(this.button_event,this.next.bind(this,[true]));break;case"play":b[a].addEvent(this.button_event,this.play.bind(this,[this.interval,"next",false]));break;case"playback":b[a].addEvent(this.button_event,this.play.bind(this,[this.interval,"previous",false]));break;case"stop":b[a].addEvent(this.button_event,this.stop.bind(this));break}this.buttons[c].push(b[a])}},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,c,b){this.stop();if(!b){this[c](false)}this._play=this[c].periodical(a,this,[false])},stop:function(){$clear(this._play)},walk:function(c,b,a){if(c!=this.currentIndex){this.currentIndex=c;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(a){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))}}}});