帮个忙，谢谢谢谢
<html> <head> <script language="javascript"> seq=0;
function a() {
if(seq>255) seq=0; else seq++; alert(seq); document.write('<div style="font-family:隶书;font-size:100;font-style:italic;font-weight:800;text-transform:uppercase;color:rgb(255,255,' +seq+ ')">发aA</div>');
window.setTimeout("a()",1000);
} a(); </script>
</head> <body> </body></html>
