div+css+javascript 实现无缝滚动,marquee无缝滚动，无缝滚动,兼容firefox
div+css+javascript 实现无缝滚动,marquee无缝滚动，无缝滚动,兼容firefox
用marquee实现首尾相连循环滚动效果（仅IE）：
<!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> <title>div+css+javascript 实现无缝滚动,marquee无缝滚动，无缝滚动,兼容firefox</title> <style type="text/css"> #scrollobj { white-space: nowrap; overflow: hidden; width: 500px; } </style></head><body> <div id="scrollobj" onmouseover="javascript:_stop();" onmouseout="javascript:_start();">这里是要滚动的内容 </div> <script language="javascript" type="text/javascript"> <!-- function _scroll(obj) { /*往左*/ var tmp = (obj.scrollLeft)++; //当滚动条到达右边顶端时 if (obj.scrollLeft == tmp) { obj.innerHTML += obj.innerHTML; } //当滚动条滚动了初始内容的宽度时滚动条回到最左端 if (obj.scrollLeft >= obj.firstChild.offsetWidth) { obj.scrollLeft = 0; } /*往上*/ //var tmp = (obj.scrollTop)++; //if (obj.scrollTop == tmp) { // obj.innerHTML += obj.innerHTML; //} //if (obj.scrollTop >= obj.offsetHeifht) { // obj.scrollTop = 0; //} } var _timer = setInterval("_scroll(document.getElementById('scrollobj'))", 20); function _stop() { if (_timer != null) { clearInterval(_timer); } } function _start() { _timer = setInterval("_scroll(document.getElementById('scrollobj'))", 20); } //--> </script></body></html>