}
    }
function nxtmrq(){
    if(mrqn<lml){
        mrqInterval[0]=window.setInterval("liMarquee()",20);
        mrqn++;
        }
    else{
        limrq.scrollTop=0;
        mrqn=0;
        nxtmrq();
        }
    }
function intimrq(){
    limrq.scrollTop=0;
    mrqn=0;
    mrqInterval[1]="";
    clearInterval(mrqInterval[1]);
    mrqInterval[1]=window.setInterval("nxtmrq()",2000);
    }
limrq.innerHTML+="<li>"+limrq.getElementsByTagName("li")[0].innerHTML+"</li>";
limrq.onmouseover=function(){
    clearInterval(mrqInterval[1]);
    }
limrq.onmouseout=function(){
    mrqInterval[1]=window.setInterval("nxtmrq()",2000);
    }
window.onload=intimrq;
</script>

var lml=limrq.getElementsByTagName("li").length;//先读取项目数量.
limrq.innerHTML+="<li>"+limrq.getElementsByTagName("li")[0].innerHTML+"</li>";//把第一个项目追加到容器里作为环接点.