<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>js用单元格实现的七彩线条</title>
</head>
<body>
<script>
l=Array(6,7,8,9,'a','b','b','c','d','e','f')
t="<table height=4 width=100% cellspacing=0 cellpadding=0><tr>"
for(x=0;x<40;x++){t+="<td id=a_mo"+x+"></td>"}
document.write(t+"</tr></table>")
function f1(y){for(i=0;i<40;i++){c=(i+y)%20;if(c>10)c=20-c
document.all["a_mo"+(i)].bgColor="'#00"+l[c]+l[c]+"00'"}y++
setTimeout('f1('+y+')',1)}f1(1)
</script>
</body>
</html>