function ScrollImgLeft(){ var speed=50, doc=document, scroll_begin = doc.getElementById("scroll_begin"), scroll_end = doc.getElementById("scroll_end"), scroll_div = doc.getElementById("scroll_div"); scroll_end.innerHTML=scroll_begin.innerHTML; function Marquee(){ if(scroll_end.offsetTop-scroll_div.scrollTop<=0) scroll_div.scrollTop-=scroll_begin.offsetHeight else scroll_div.scrollTop++ } var MyMar=setInterval(Marquee,speed) scroll_div.onmouseover=function() {clearInterval(MyMar)} scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)} } ScrollImgLeft();
时间: 2024-10-10 02:03:02