在
<head> 与 </head> 之间加入： <script language="javascript">
var
speed = 10
var pause = 1500
var timerID = null
var bannerRunning =
false
var ar = new Array() ar[0] = "欢 迎 光 临 五 维 城 市 "
ar[1]
= "网 址： http://5dcity.yeah.net "
ar[2] = "请多提意见，谢谢! " var
message = 0
var state = ""
clearState()
function stopBanner()
{
if (bannerRunning)
clearTimeout(timerID)
bannerRunning = false
} function
startBanner() {
stopBanner()
showBanner()
}
function clearState()
{
state = ""
for (var i = 0; i < ar[message].length; ++i)
{
state += "0"
}
}
function showBanner() {
if (getString())
{
message++
if (ar.length <= message)
message = 0
clearState()
timerID = setTimeout("showBanner()", pause)
bannerRunning = true
} else {
var str = ""
for (var j = 0; j < state.length; ++j)
{
str += (state.charAt(j) == "1") ? ar[message].charAt(j) : "
"
}
window.status = str
timerID = setTimeout("showBanner()",
speed)
bannerRunning = true
}
}
function getString() {
var full
= true
for (var j = 0; j < state.length; ++j) {
if (state.charAt(j)
== 0)
full = false
}
if (full)
return true
while (1) {
var num = getRandom(ar[message].length)
if (state.charAt(num) == "0")
break
}
state = state.substring(0, num) + "1" + state.substring(num
+ 1, state.length)
return false
}
function getRandom(max) {
return
Math.round((max - 1) * Math.random())
}
</script> 把
<body> 改为：<body onLoad="startBanner()"> |