var mooScroller=new Class({Implements:[Options],options:{selector:"div.scrollerWrapper ul.scrollerList"},initialize:function(a){this.setOptions(a);var b=$$(this.options.selector);b.each(this.createScroller.bind(this))},createScroller:function(b){var h=b.getElements("li");var a=0;var d=0;var f=0;var e=new Element("div",{"class":"scrollerInnerWrapper",styles:{position:"relative",overflow:"hidden"}}).inject(b,"before");e.adopt(b);var g=new Element("a",{"class":"scrollerArrowLeft"}).inject(e,"before");var c=new Element("a",{"class":"scrollerArrowRight"}).inject(e,"before");h.each(function(k,j){k.setStyle("float","left");a+=k.getSize().x});var i=e.getSize().x;b.setStyles({width:a+"px",position:"relative",overflow:"hidden",left:f});d=i-a;g.addEvent("click",function(k){var j=f+i;if(j>0){j=0}if(j!=f){b.get("tween").start("left",f,j)}f=j});c.addEvent("click",function(k){var j=f-i;if(j<d){j=d}if(j!=f){b.get("tween").start("left",f,j)}f=j})}});