<script language="javascript">
<!--
marqueesHeight=75;
stopscroll=false;
with(marquees){
noWrap=true;
style.width=600;
style.height=marqueesHeight;
style.overflowY="hidden";
onmouseover=new Function("stopscroll=true");
onmouseout=new Function("stopscroll=false");
}

document.write('<div id="templayer" style="position:absolute;z-index:1;visibility:hidden"></div>');
function init(){ //
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
setInterval("scrollUp()",30);
}
document.body.onload=init;
preTop=0;
function scrollUp()
{ if(stopscroll==true)
return;
preTop=marquees.scrollTop;
marquees.scrollTop+=1; //当然不仅如此，同样还要向下滚动一个像素(+1)：
if(preTop==marquees.scrollTop){
marquees.scrollTop=templayer.offsetHeight-marqueesHeight+1;
}
}
-->
</script>

　这是一段上下滚动的，如果我想给他改成左右滚动的话，应该在哪修改呀？

我看不大懂，所以想大家帮忙！

谢谢！

<script language="javascript">
<!--
marqueesWidth=500;
stopscroll=false;
with(marquees){
noWrap=true;
style.width=marqueesWidth;
style.height=0; style.overflowX="hidden";
onmouseover=new Function("stopscroll=true");
onmouseout=new Function("stopscroll=false");
}

document.write('<div id="templayer"style="position:absolute;z-index:1;visibility:hidden"></div>');
function init(){
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
setInterval("scrollUp()",20);
}
document.body.onload=init;
preTop=0;
function scrollUp(){
if(stopscroll==true) return;
preTop=marquees.scrollLeft;
marquees.scrollLeft+=1;
if(preTop==marquees.scrollLeft){
marquees.scrollLeft=templayer.offsetWidth-marqueesWidth+1;
}
}
-->
</script>

[此贴子已经被作者于2007-9-1 19:30:31编辑过]