跑马灯js

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
#scrollobj01,#scrollobj02 { 
white-space: nowrap; 
overflow: hidden; 
width: 390px;
}

</style>
<script type="text/javascript">
window.onload=function(){

alert(id("scrollobj01"));

            var _timer = setInterval("scroll01(id('scrollobj01'))", 10);
            function _stop01() {
                if (_timer != null) {
                    clearInterval(_timer);
                }
            }
            function _start01() {
                _timer = setInterval("scroll01(id('scrollobj01'))", 10);
            }

}
function id(name){

return document.getElementById(name);

}
function scroll01(obj) {
                /*往左*/
                var tmp = (obj.scrollLeft)++;
                //当滚动条到达右边顶端时
                if (obj.scrollLeft == tmp) {
                    obj.innerHTML += obj.innerHTML;
                }
                //当滚动条滚动了初始内容的宽度时滚动条回到最左端
                if (obj.scrollLeft >= obj.firstChild.offsetWidth) {
                    obj.scrollLeft = 0;
                }
            }


</script>
</head>

<body>
<div >    <!--重点工作-->
        <div class="gdxw" style="510px; margin-top:3px;">
            <img src="file:///C|/Users/Administrator/Desktop/images/gdxl_tp2.gif" width="115" height="22" style="float:left;" />
            <div id="scrollobj01" onmouseover="javascript:_stop01();" onmouseout="javascript:_start01();" style="float:left; 390px; font-size:14px; font-family:'宋体'; color:#ff0214;">
                
                    <a href="file:///C|/Users/Administrator/Desktop/${document.fileName}?id=${document.id}" target="_blank" style="color:#FF0214;"><b>${document.title}</b></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                
            </div>

        </div>
                <!--干部考勤情况-->

        <div class="gdxw" style="510px; margin-top:3px;">
            <img src="file:///C|/Users/Administrator/Desktop/images/gdxl_tp2.gif" width="115" height="22" style="float:left;" />
            <div id="scrollobj02" onmouseover="javascript:_stop02();" onmouseout="javascript:_start02();" style="float:left; 390px; font-size:14px; font-family:'宋体'; color:#ff0214;">
                
                    <a href="file:///C|/Users/Administrator/Desktop/${document.fileName}?id=${document.id}" target="_blank" style="color:#FF0214;"><b>${document.title}</b></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            
            </div>

        </div>
        </div>
</body>
</html>

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原文地址：https://www.cnblogs.com/woxiangxintj/p/4496436.html