NavScroll=Class.create({initialize:function(a){this.item=a;this.id=0;this.oldId=0;this.previous=$$("#"+a+" .popMenuGauche a")[0];this.next=$$("#"+a+" .popMenuDroite a")[0];this.previous2=$$("#"+a+" .flecheLeft")[0];this.next2=$$("#"+a+" .flecheRight")[0];this.page=$$("#"+a+" .pagination")[0];this.contents=$$("#"+a+" .MenuItems");this.nbPages=this.page.getElementsByTagName("img").length;Event.observe(this.previous,"click",this.leftRight.bind(this,-1));Event.observe(this.next,"click",this.leftRight.bind(this,1));Event.observe(this.previous2,"click",this.leftRight.bind(this,-1));Event.observe(this.next2,"click",this.leftRight.bind(this,1));this.changePage(0)},leftRight:function(a){this.id+=a;this.changePage(this.id)},changePage:function(a){if(this.oldId!=-1){this.contents[this.oldId].style.display="none"}this.id=a;this.oldId=a;this.set()},set:function(){this.previous.style.display=this.previous2.style.display=(this.id==0)?"none":"block";this.next.style.display=this.next2.style.display=(this.id==this.nbPages-1)?"none":"block";var d="";for(var b=0;b<this.nbPages;b++){var c=(this.id==b)?"on":"off";d+='<a href="#" class="'+c+'"><img src="static/images/menu/pagination_'+c+'.gif" alt=""/></a>&nbsp;'}this.page.innerHTML=d;var a=this.page.getElementsByTagName("a");for(var b=0;b<a.length;b++){if(a[b].className!="on"){Event.observe(a[b],"click",this.changePage.bind(this,b))}}this.contents[this.id].style.display="block"}});var scrollNodes;Event.observe(window,"load",function(){if($("scContent")){scrollNodes=$$("#scContent td")}if($("menuTopLayers")){var a=new NavScroll("menuTopLayers")}});