这是JS
$(function(){
var speed = 30;
var topscroll = document.getElementById("divkuaixunxinxi");
var scrolla = document.getElementById("topscrolla");
var scrollb = document.getElementById("topscrollb");
var scroll = document.getElementById("scroll");
var isIE6_7 = false;
if($.browser.msie&&($.browser.version == "6.0")&&!$.support.style || $.browser.msie&&($.browser.version == "7.0")){
scroll.style.width="1600px";
isIE6_7 = true;
}else{
scroll.style.width=(scrolla.offsetWidth*2-50)+"px";
}
scrollb.innerHTML = scrolla.innerHTML;
function Marquee() {
if (scrollb.offsetWidth - topscroll.scrollLeft <=0)
topscroll.scrollLeft -= scrolla.offsetWidth;
else {
topscroll.scrollLeft++;
if(isIE6_7 && topscroll.scrollLeft > 1718){
topscroll.scrollLeft -= scrolla.offsetWidth;
}
}
}
var mar = setInterval(Marquee, speed);
topscroll.onmouseover = function() { clearInterval(mar) };
topscroll.onmouseout = function() { mar = setInterval(Marquee, speed) }
})
这是HTML
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