﻿        function commandtitlenext(){
            var e = lib.$("divforhotli");
            if(e!=null){
                if(e.scrollHeight-e.scrollTop>=24*2){
                    e.scrollTop += 24;
                }
            }
        }
        function commandtitleback(){
            var e = lib.$("divforhotli");
            if(e!=null){
                if(e.scrollTop>=24){
                    e.scrollTop -= 24;
                }
            }
        }