function clickTime()
{
var thistime = new Date();
var longtime = thistime.getTime();
var years = thistime.getYear();
var days = thistime.getDay();
var hours = thistime.getHours();
var minutes = thistime.getMinutes();
var seconds = thistime.getSeconds();
var lastDate = new Date(thistime.getYear(), thistime.getMonth(), 
thistime.getDate(),hours,5*parseInt(minutes/5));
minutes = 60 - minutes;
//minutes = 0;
seconds = 59 - seconds;
var smin = lastDate.getMinutes();
if(smin<10)smin="0"+smin;
//document.getElementById("lastTime").innerHTML="上次更新时间"+(lastDate.getHours())+":"+smin;
if(minutes % 10 == 0 && seconds == 0){
//window.location.reload();
document.getElementById('timeIframe').src='../pagehome.html?time=' + longtime;
}
setTimeout("clickTime()",1000);
}

function slideLine(ul, delay, speed, lh) {
var slideBox = (typeof ul == 'string')?document.getElementById(ul):ul;
var delay = delay||1000, speed=speed||20, lh = lh||20;
var tid = null, pause = false;
var start = function() {
tid=setInterval(slide, speed);
}
var slide = function() {
if (pause) return;
slideBox.scrollTop += 2;
if (slideBox.scrollTop % lh == 0) {
clearInterval(tid);
slideBox.appendChild(slideBox.getElementsByTagName('li')[0]);
slideBox.scrollTop = 0;
setTimeout(start, delay);
}
}
slideBox.onmouseover=function(){pause=true;}
slideBox.onmouseout=function(){pause=false;}
setTimeout(start, delay);
}