1.将下面的代码复制到<head>内 <style> <!-- #tickertape{ position:relative; layer-background-color:black; width:400; height:12; } #subtickertape{ background-color:black; position:absolute; border: 1px solid black; width:400; height:12; } .subtickertapefont{ font:bold 12px Verdana; text-decoration:none; color:white; } .subtickertapefont a{ color:white; text-decoration:none; } --> </style>
2.将下面的代码复制到<body>内 <div id="tickertape"> <div id="subtickertape" class="subtickertapefont">Initializing...</div> </div> <script language="JavaScript1.2"> /* Fading Ticker Tape Script- ?Dynamic Drive (www.dynamicdrive.com) Fading background color component by Dave Methvin, Windows Magazine For full source code, installation instructions, 100's more DHTML scripts, and Terms Of Use, visit dynamicdrive.com */ //default speed is 4.5 seconds, Change that as desired//设置速度 var speed=4500 //设置内容 var news=new Array() news[0]="<a href='../../../dynamicdrive.com/index.html'>Click here to go to Dynamic Drive's front page</a>" news[1]="<a href='../../../wsabstract.com/index.html'>Visit Website Abstraction for free JavaScripts!</a>" news[2]="<a href='../../../freewarejava.com/index.html'>Looking for free java applets? Click here.</a>" //expand or shorten this list of messages as desired i=0 if (document.all) tickerobject=document.all.subtickertape.style else tickerobject=document.tickertape.document function regenerate(){ window.location.reload() } function regenerate2(){ if (document.layers) setTimeout("window.onresize=regenerate",450) } function update(){ BgFade(0xff,0xff,0xff, 0x00,0x00,0x00,10); if (document.layers){ document.tickertape.document.subtickertape.document.write('<span class="subtickertapefont">'+news[i]+'</span>') document.tickertape.document.subtickertape.document.close() } else document.all.subtickertape.innerHTML=news[i] if (i<news.length-1) i++ else i=0 setTimeout("update()",speed) } function BgFade(red1, grn1, blu1, red2, grn2, blu2, steps) { sred = red1; sgrn = grn1; sblu = blu1; ered = red2; egrn = grn2; eblu = blu2; inc = steps; step = 0; RunFader(); } function RunFader() { var epct = step/inc; var spct = 1 - epct; if (document.layers) tickerobject.bgColor = Math.floor(sred * spct + ered * epct)*256*256 + Math.floor(sgrn * spct + egrn * epct)*256 + Math.floor(sblu * spct + eblu * epct); else tickerobject.backgroundColor= Math.floor(sred * spct + ered * epct)*256*256 + Math.floor(sgrn * spct + egrn * epct)*256 + Math.floor(sblu * spct + eblu * epct); if ( step < inc ) { setTimeout('RunFader()',50); } step++; } </script> 3.在<body>中加入< body onload="if (document.all||document.layers) {regenerate2();update()}"> 4.请按Script内的指示按你的需要修改，我已把重点部分翻译了。还有不明白的地方请到论坛发表。
