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var scrollContainer = document.getElementById('scrollContainer'); 
var scrollContent = document.getElementById('scrollContent'); 
var firstCol = document.getElementById('firstCol'); 
var lastCol = document.getElementById('lastCol'); 
//将第一列的内容复制到第二列,让滚动看起来连续 
lastCol.innerHTML = firstCol.innerHTML; 
scrollContainer.style.width = scrollContWidth+"px"; 
scrollContainer.style.height = scrollContHeight+"px"; 
scrollContainer.noWrap = true; 
scrollContainer.onmouseover = new Function("stopscroll=true;"); 
scrollContainer.onmouseout = new Function("stopscroll=false;"); 
function init() 
{ 
scrollContainer.scrollLeft = 0; 
setInterval(scrollLeft1,scrollSpeed); 
} 
init(); 
var currleft = 0; 
function scrollLeft1() 
{ 
if(stopscroll == true) return; 
currleft = scrollContainer.scrollLeft; 
scrollContainer.scrollLeft += 1; 
if(currleft == scrollContainer.scrollLeft) 
{ 
scrollContainer.scrollLeft = 0; 
scrollContainer.scrollLeft += 1; 
} 
} 
 script> 
 
 
 
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