***文本操作***荧光文字
把下列代码加到网页的<body></body>标签之间 从google下载我的照片管理软件要完成此效果把如下代码加入到<body>区域中
<h2>
<script language="javascript1.2">
//下面设置显示效果的属性
var message="welcome to javascript fairyland!"
var neonbasecolor="gray"
var neontextcolor="33ff33"
var flashspeed=100//in milliseconds
///no need to edit below this line/////
var n=0
if (document.all){
document.write('<font color="'+neonbasecolor+'">')
for (m=0;m<message.length;m++)
document.write('<span id="neonlight">'+message.charat(m)+'</span>')
document.write('</font>')
//cache reference to neonlight array
var tempref=document.all.neonlight
}
else
document.write(message)
function neon(){
//change all letters to base color
if (n==0){
for (m=0;m<message.length;m++)
tempref.style.color=neonbasecolor
}
//cycle through and change individual letters to neon color
tempref.style.color=neontextcolor
if (n<tempref.length-1)
n++
else{
n=0
clearinterval(flashing)
settimeout("beginneon()",1500)
return
}
}
function beginneon(){
if (document.all)
flashing=setinterval("neon()",flashspeed)
}
beginneon()
</script>
</h2>
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