要完成此效果需要三个步骤 第一步：把如下代码加入到<head>区域中 <SCRIPT LANGUAGE="JavaScript"> <!-- Begin //slider's width var swidth=350 //slider's height var sheight=72 //slider's speed var sspeed=2 //messages: change to your own; use as many as you'd like; set up Hyperlinks to URLs as you normally do: <a target=... href="... URL ...">..message..</a> var singletext=new Array() singletext[0]='<div align="center"><font face=Arial size=3 color="white"><b>超强功能的滚动屏幕</b><br>这里可以使用超链接 <b><a href=http://www.7stk.com>网页特效代码</a></b></div></FONT>' singletext[1]='<div align="center"><font face=Arial size=3 color="white">如果你愿意的话也可以把图片带进来使用<br><img src="sto/xx.gif" border="0"></font></div>' singletext[2]='<div align="center"><font face=Arial size=3 color="white">当然可以根据你自己的需要再任意发挥 <i>你</i> 的 <b>想像力</b></font></div>' singletext[3]='<div align="center"><font face=Arial size=3 color="white"><b>网页特效代码</b><br>永远欢迎您</font></div>' if (singletext.length>1) i=1 else i=0 function start(){ if (document.all){ ieslider1.style.top=sheight iemarquee(ieslider1) } else if (document.layers){ document.ns4slider.document.ns4slider1.top=sheight document.ns4slider.document.ns4slider1.visibility='show' ns4marquee(document.ns4slider.document.ns4slider1) } else if (document.getElementById&&!document.all){ document.getElementById('ns6slider1').style.top=sheight ns6marquee(document.getElementById('ns6slider1')) } } function iemarquee(whichdiv){ iediv=eval(whichdiv) if (iediv.style.pixelTop>0&&iediv.style.pixelTop<=sspeed){ iediv.style.pixelTop=0 setTimeout("iemarquee(iediv)",100) } if (iediv.style.pixelTop>=sheight*-1){ iediv.style.pixelTop-=sspeed setTimeout("iemarquee(iediv)",100) } else{ iediv.style.pixelTop=sheight iediv.innerHTML=singletext[i] if (i==singletext.length-1) i=0 else i++ } } function ns4marquee(whichlayer){ ns4layer=eval(whichlayer) if (ns4layer.top>0&&ns4layer.top<=sspeed){ ns4layer.top=0 setTimeout("ns4marquee(ns4layer)",100) } if (ns4layer.top>=sheight*-1){ ns4layer.top-=sspeed setTimeout("ns4marquee(ns4layer)",100) } else{ ns4layer.top=sheight ns4layer.document.write(singletext[i]) ns4layer.document.close() if (i==singletext.length-1) i=0 else i++ } } function ns6marquee(whichdiv){ ns6div=eval(whichdiv) if (parseInt(ns6div.style.top)>0&&parseInt(ns6div.style.top)<=sspeed){ ns6div.style.top=0 setTimeout("ns6marquee(ns6div)",100) } if (parseInt(ns6div.style.top)>=sheight*-1){ ns6div.style.top=parseInt(ns6div.style.top)-sspeed setTimeout("ns6marquee(ns6div)",100) } else{ ns6div.style.top=sheight ns6div.innerHTML=singletext[i] if (i==singletext.length-1) i=0 else i++ } } // End --> </script> 第二步：把如下代码加入到<body>区域中 <div align="center"> <span style="borderWidth:1; borderColor:red; width:350; height:72; background:navy"> <ilayer id="ns4slider" width="&{swidth};" height="&{sheight};"> <layer id="ns4slider1" height="&{sheight};" onmouseover="sspeed=0;" onmouseout="sspeed=2"> <script language="JavaScript"> if (document.layers) document.write(singletext[0]) </script> </layer></ilayer> <script language="JavaScript"> if (document.all){ document.writeln('<div style="position:relative;overflow:hidden;width:'+swidth+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:1 solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">') document.writeln('<div id="ieslider1" style="position:relative;width:'+swidth+';">') document.write(singletext[0]) document.writeln('</div></div>') } if(document.getElementById&&!document.all){ document.writeln('<div style="position:relative;overflow:hidden;width:'+swidth+';height:'+sheight+';clip:rect(0 '+swidth+' '+sheight+' 0);border:1px solid red;" onmouseover="sspeed=0;" onmouseout="sspeed=2">') document.writeln('<div id="ns6slider1" style="position:relative;width:'+swidth+';">') document.write(singletext[0]) document.writeln('</div></div>') } </script></span> </div> 第三步：把“onLoad="start()"”加在<body>标记里 例如：<body onLoad="start()">