熱點新聞上下滾動的JS走馬燈

2024-09-05 12:21:16

字體：大中小

來源：轉載

供稿：網友

上下滾動的走馬燈，單行效果，中間會停一下，然后滾向下一個，不占用頁面空間，可用性高。

<!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>熱點新聞滾動</title><style type="text/css"></style></head><body><h4>滾動新聞</h4><script language="JavaScript" type="text/javascript">var marqueeContent=new Array();marqueeContent[0]="ASP.NET源代碼下載";marqueeContent[1]="JAVA源代碼下載";marqueeContent[2]="源碼下載";marqueeContent[3]="網頁特效";var marqueeInterval=new Array();var marqueeId=0;var marqueeDelay=2000;var marqueeHeight=20;function initMarquee() { var str=marqueeContent[0]; document.write('<div   class="iwvjtn8m0"   id="marqueeBox" style="overflow:hidden;width:250px;height:'+marqueeHeight+'px" onmouseover="clearInterval(marqueeInterval[0])" onmouseout="marqueeInterval[0]=setInterval(/'startMarquee()/',marqueeDelay)"><div>'+str+'</div></div>'); marqueeId++; marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);}function startMarquee() { var str=marqueeContent[marqueeId]; marqueeId++; if(marqueeId>=marqueeContent.length) marqueeId=0; if(document.getElementById("marqueeBox").childNodes.length==1) { var nextLine=document.createElement('DIV'); nextLine.innerHTML=str; document.getElementById("marqueeBox").appendChild(nextLine); } else {  document.getElementById("marqueeBox").childNodes[0].innerHTML=str;  document.getElementById("marqueeBox").appendChild(document.getElementById("marqueeBox").childNodes[0]);  document.getElementById("marqueeBox").scrollTop=0; } clearInterval(marqueeInterval[1]); marqueeInterval[1]=setInterval("scrollMarquee()",20);}function scrollMarquee() { document.getElementById("marqueeBox").scrollTop++; if(document.getElementById("marqueeBox").scrollTop%marqueeHeight==(marqueeHeight-1)){ clearInterval(marqueeInterval[1]); }}initMarquee();</script></body></html>

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