window.addEvent("domready",function(){var a=$("boards").getCoordinates();

var d=new Element("img",{src:"images/arrow-left.gif",id:"arrowleft",width:36,height:36}).setStyles({position:"absolute",left:246,cursor:"pointer",top:a.top+135}).inject($("container"),"bottom");

var b=new Element("img",{src:"images/arrow-right.gif",id:"arrowright",width:36,height:36}).setStyles({position:"absolute",left:a.width+246,cursor:"pointer",top:a.top+135}).inject($("container"),"bottom");

var c=0;$$("#boards li").each(function(e){e.setStyle("position","absolute");e.set("tween",{duration:1000,transition:Fx.Transitions.Back.easeOut});e.setStyle("left",c*150);e.store("pos",c);c++});b.addEvent("click",function(){$$("#boards li").each(function(e){currentpos=e.retrieve("pos");
																																																																																																																																											if(currentpos-1<-1){currentpos=c-1;e.setStyle("left",currentpos*150)}currentpos--;e.store("pos",currentpos);e.tween("left",currentpos*150)})});d.addEvent("click",function(){$$("#boards li").each(function(e){currentpos=e.retrieve("pos");
																																																																																																																																											if(currentpos+1==c){currentpos=-1;e.setStyle("left",currentpos*150)}currentpos++;e.store("pos",currentpos);e.tween("left",currentpos*150)})})});