rollBarUp[index].onclick=function(){
var t=rollBar[index].offsetTop;
t-=10;
S.scroll(t,rollBar[index],rollBarUp[index],rollBarDown[index],rollBox,contBox,contMsg);
}
A.addWheel(rollBar[index].parentNode.parentNode,function(bDown){
var t=rollBar[index].offsetTop;
if(bDown){
t+=10;
}else{
t-=10;
}
S.scroll(t,rollBar[index],rollBarUp[index],rollBarDown[index],rollBox,contBox,contMsg);
})
document.onmousemove=function(ev){
var oEvent=ev||event;
var newT=oEvent.clientY-disY;
S.scroll(newT,rollBar[index],rollBarUp[index],rollBarDown[index],rollBox,contBox,contMsg);
}