求滚动代码 代码

Question

 求自下往上滚动代码

Answer 1

<div id=demo style=overflow:hidden;height:139;width:232;background:#f4f4f4;color:#ffffff><div id=demo1>
</div>
<div id=demo2></div>
</div>
<script>
var speed=50
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0)
demo.scrollTop-=demo1.offsetHeight
else{
demo.scrollTop++
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>

Answer 2

1.图片滚动代码：<%-- 向右移动--%>
<%--    <script type="text/javascript">
  <!--
                        var speed = 1//速度数值越大速度越慢小于1不能滚动
                        demo2.innerHTML = demo1.innerHTML
                         demo.scrollLeft = demo1.offsetWidth
                        function Marquee() {
                            if (demo.scrollLeft <= 0)
                                demo.scrollLeft += demo1.offsetWidth
                            else {
                                demo.scrollLeft--
                            }
                        }
                        var MyMar = setInterval(Marquee, speed)
                        demo.onmouseover = function() { clearInterval(MyMar) }
                        demo.onmouseout = function() { MyMar = setInterval(Marquee, speed) }
-->
    </script>--%>
    
    
<%-- 向左移动--%>
 
  <script type="text/javascript">
  <!--
                        var speed = 1//速度数值越大速度越慢小于1不能滚动
                        demo2.innerHTML = demo1.innerHTML
                        function Marquee() {
                            if (demo2.offsetWidth - demo.scrollLeft <= 0)
                                demo.scrollLeft -= demo1.offsetWidth
                            else {
                                demo.scrollLeft++
                            }
                        }
                        var MyMar = setInterval(Marquee, speed)
                        demo.onmouseover = function() { clearInterval(MyMar) }
                        demo.onmouseout = function() { MyMar = setInterval(Marquee, speed) }
-->
    </script>
2.公告栏滚动代码：    <MARQUEE id=srcolltext onmouseover=srcolltext.stop() style="FONT-SIZE: 9pt; LINE-HEIGHT: 15pt" onmouseout=srcolltext.start() scrollAmount=2 scrollDelay=100 direction=up height=120></MARQUEE>