我这段文字滚动效果始终做不出啊，试了很多方式都没用，求助各位大侠了，在线等
<!DOCTYPE html>
<html>
<head>
<title>Welcome To Long's Resume</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="InsideStyle.css" rel="stylesheet" />
<link rel="stylesheet" href="960.css"/>
<link rel="stylesheet" href="reset.css"/>
</head>
<body>
<div class="container_12">
<header>
<div class="grid_12">
<img src="banner.gif" class="ado"/>
</div>
</header>
<div class="grid_3">
<img src="logo2.png" class="ad"/>
<aside id="time">
<span id=localtime></span>
<script type="text/javascript">
function showLocale(objD)
{
var str,colorhead,colorfoot;
var yy = objD.getYear();
if(yy<1900) yy = yy+1900;
var MM = objD.getMonth()+1;
if(MM<10) MM = '0' + MM;
var dd = objD.getDate();
if(dd<10) dd = '0' + dd;
var hh = objD.getHours();
if(hh<10) hh = '0' + hh;
var mm = objD.getMinutes();
if(mm<10) mm = '0' + mm;
var ss = objD.getSeconds();
if(ss<10) ss = '0' + ss;
var ww = objD.getDay();
if ( ww==0 ) colorhead="<font color=\"#FF0000\">";
if ( ww > 0 && ww < 6 ) colorhead="<font color=\"#373737\">";
if ( ww==6 ) colorhead="<font color=\"#008000\">";
if (ww==0) ww="Sun";
if (ww==1) ww="Mon";
if (ww==2) ww="Tue";
if (ww==3) ww="Wed";
if (ww==4) ww="Thu";
if (ww==5) ww="Fri";
if (ww==6) ww="Sat";
colorfoot="</font>"
str = colorhead + yy + "-" + MM + "-" + dd + " " + hh + ":" + mm + ":" + ss + " " + ww + colorfoot;
return(str);
}
function tick()
{
var today;
today = new Date();
document.getElementById("localtime").innerHTML = showLocale(today);
window.setTimeout("tick()", 1000);
}
tick();
</script>
</aside>
</div>
<div class="grid_9">
<nav id="mainnav">
<ul>
<li><a href="#">Summary</a></li>
<li><a href="#">Tech Skills</a></li>
<li><a href="#">Certification</a></li>
<li><a href="#">Professional Experience</a></li>
<li><a href="#">Education</a></li>
</ul>
</nav>
</div>
<div class="clear"></div>
<div class="grid_3" id="photoandsum">
<img src="53.png" class="photo"/>
<div id=demo style=overflow:hidden;height:60px>
<div id="demo1">
<p> SUMMARY OF QUALIFICATIONS</p>
<p>·Half year experience designing, developing, integrating and supporting corporate tools and applications.</p>
<p>·Apply in-depth understanding of business and IT requirements to streamline administration and internal processes, resulting in enhanced automation and operational efficiency.</p>
<p>·Manage multiple projects simultaneously. Learn and apply new technologies quickly.</p>
<p>·Expert knowledge of numerous programming languages, including Visual Basic, Html, and C</p>
<p>·Superior communication, presentation, analytical, and problem-solving skills.</p>
</div>
<div id="demo2"></div>
<script>
var t=demo.scrollTop
demo2.innerText=demo1.innerText
function qswhMarquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight
else
demo.scrollTop++
}
setInterval(qswhMarquee,10)
</script></div>
</div>
</div>
</body>
</html>
[解决办法]
可以滚动啊。。不过滚几次就不滚了。。。
