要完成此效果需要两个步骤 第一步：把如下代码加入到<body>区域中 <script language="JavaScript"> Messages=new Array() FntFace='宋体'; Speed=2000; count=-1;
Destination='http://www.cnwebshow.com/';
Messages[0]="Welcome To JavaScript Fairyland";
Messages[1]="本站收罗了大JavaScript实例，可供网友下载";
Messages[2]="你可以添加更多条的显示";
FntColour='66FF33';
FntSize='4';
move=1;
if (document.all){
document.write('<div style="position:absolute;top:0;left:0;width:'+document.body.clientWidth+'">');
document.write('<center><div id="msg" style="position:relative;top:'+document.body.clientHeight/2+'"></div></center>');
document.write('</div>');
}
if (document.layers)
document.write('<layer name=nmsg top='+((window.innerHeight/2)-10)+'></layer>');
function Splash(){
TMR=setTimeout('Splash()',Speed);
if (count != Messages.length-1)
count=count+move;
else
{window.location.href=Destination;clearTimeout(TMR)}
if (document.all)
document.all.msg.innerHTML='<font face='+FntFace+' size='+FntSize+' color='+FntColour+'>'+Messages[count]+'</font>';
if (document.layers){
document.layers.nmsg.document.open();
document.layers.nmsg.document.write('<center><font face='+FntFace+' size='+FntSize+' color='+FntColour+'>'+Messages[count]+'</font></center>');
document.layers.nmsg.document.close();
}
}
</script>
第二步：把“onload="Splash()"”加在<body>标记里
例如：<body onload="Splash()">
