<option id="nzwn1"></option>
<sup id="qu4o4"></sup>
地址：河北省定州市清風(fēng)北路盛東廣場 郵編：073000
電話：0312-2627299 0312-2332013
傳真：0312-2332013 郵箱：henglian@hlpci.com
版權(quán)所有 河北源航網(wǎng)絡(luò)科技有限公司
冀ICP備18008012號-1 冀公網(wǎng)安備13068202000296
關(guān)于我們 - 版權(quán)保護(hù) - 隱私聲明 - 網(wǎng)站幫助
手機(jī)看網(wǎng)站快捷更方便
關(guān)注微信服務(wù)平臺實時監(jiān)控定制項目信息
<cite id="448ag"></cite>
推薦項目
var oDiv = document.getElementById('demo');
var oUl = document.getElementById('demo1');
var aLi = oUl.getElementsByTagName('li');
var speed = -1;
var timer = null;
oUl.offsetTop = aLi[1].offsetTop + 'px';
timer = setInterval(function(){
oUl.style.top = oUl.offsetTop + speed + 'px';
if(oUl.offsetTop < -384){
oUl.style.top = '-192px';
$("#demo1 li").last().after($("#demo1 li").first())
}else if(oUl.offsetTop > 0){
oUl.style.top = - oUl.offsetHeight / 5 + 'px';
}
},30);
oUl.onmouseover = function(){
clearInterval(timer);
};
oUl.onmouseout = function(){
timer = setInterval(function(){
oUl.style.top = oUl.offsetTop + speed + 'px';
if(oUl.offsetTop < -384){
oUl.style.top = '-192px';
$("#demo1 li").last().after($("#demo1 li").first())
}else if(oUl.offsetTop > 0){
oUl.style.top = - oUl.offsetHeight / 5 + 'px';
}
},30);
};
