[转]不间断连续图片滚动效果的制作方法(JS) From: http://x8.maicoo.com/tech/9/225.html以前我们站点也介绍过连续滚动的图片,但缺陷是有间断。如何制作连续不间断的播放滚动呢?请参看制作方法: 先制作向上滚动的效果:(演示:http://x8.maicoo.com/tech/9/225.html) <!-- 指向链接图片url --><base href="http://www.it365cn.com"><div id=demo style=overflow:hidden;height:150;90;background:#214984;color:#ffffff><div id=demo1><!-- 定义图片 --><img src="images/logo_1.gif"><img src="images/logo/flashempire.gif"><img src="images/logo.gif"><img src="images/logo/5dmedia.gif"><img src="images/logo/macromedia.gif"><img src="images/logo/sucaiw.gif"><img src="images/logo/blueieda.gif"><img src="images/logo/htmlcn.gif"><img src="images/logo/fwcn.gif"></div><div id=demo2></div></div><script>var speed=30demo2.innerHTML=demo1.innerHTMLfunction Marquee(){if(demo2.offsetTop-demo.scrollTop<=0)demo.scrollTop-=demo1.offsetHeightelse{demo.scrollTop++}}var MyMar=setInterval(Marquee,speed)demo.onmouseover=function() {clearInterval(MyMar)}demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}</script> 制作向下滚动的效果: 将上面“制作向上滚动的效果”中的红色字体Js部分替换成: <script>var speed=30demo2.innerHTML=demo1.innerHTMLdemo.scrollTop=demo.scrollHeightfunction Marquee(){if(demo1.offsetTop-demo.scrollTop>=0)demo.scrollTop+=demo2.offsetHeightelse{demo.scrollTop--}}var MyMar=setInterval(Marquee,speed)demo.onmouseover=function() {clearInterval(MyMar)}demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}</script> 制作向左滚动的效果: <base href="http://www.it365cn.com"><div id=demo style=overflow:hidden;height:33;500;background:#214984;color:#ffffff><table align=left cellpadding=0 cellspace=0 border=0><tr><td id=demo1 valign=top><img src="images/logo_1.gif"><img src="images/logo/flashempire.gif"><img src="images/logo.gif"><img src="images/logo/5dmedia.gif"><img src="images/logo/macromedia.gif"><img src="images/logo/sucaiw.gif"><img src="images/logo/blueieda.gif"><img src="images/logo/htmlcn.gif"><img src="images/logo/fwcn.gif"></td><td id=demo2 valign=top></td></tr></table></div><script>var speed=30demo2.innerHTML=demo1.innerHTMLfunction Marquee(){if(demo2.offsetWidth-demo.scrollLeft<=0)demo.scrollLeft-=demo1.offsetWidthelse{demo.scrollLeft++}}var MyMar=setInterval(Marquee,speed)demo.onmouseover=function() {clearInterval(MyMar)}demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}</script> 制作向右滚动的效果: 将上面“制作向左滚动的效果”中的红色字体Js部分替换成: <base href="http://www.it365cn.com"><div id=demo style=overflow:hidden;height:33;500;background:#214984;color:#ffffff><table align=left cellpadding=0 cellspace=0 border=0><tr><td id=demo1 valign=top><img src="images/logo_1.gif"><img src="images/logo/flashempire.gif"><img src="images/logo.gif"><img src="images/logo/5dmedia.gif"><img src="images/logo/macromedia.gif"><img src="images/logo/sucaiw.gif"><img src="images/logo/blueieda.gif"><img src="images/logo/htmlcn.gif"><img src="images/logo/fwcn.gif"></td><td id=demo2 valign=top></td></tr></table></div><script>var speed=30demo2.innerHTML=demo1.innerHTMLdemo.scrollLeft=demo.scrollWidthfunction Marquee(){if(demo.scrollLeft<=0)demo.scrollLeft+=demo2.offsetWidthelse{demo.scrollLeft--}}var MyMar=setInterval(Marquee,speed)demo.onmouseover=function() {clearInterval(MyMar)}demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}</script>