在
<body> 与 </body> 之间加入： <script language=JavaScript>
var
speed = 20;
var cycledelay = 1000;
var maxsize = 48; var x = 0;
var
y = 0;
var themessage, size;
var esize = ""; function initArray()
{
this.length = initArray.arguments.length;
for (var i = 0; i < this.length;
i++) {
this[i] = initArray.arguments[i];
}
}
var themessage2 = new
initArray(
" Welcomg to 5DCITY ",
" 五 维 城 市 "
);//可改变文字
if(navigator.appName
== "Netscape")
document.write('<layer id="wds"></layer><br>');
if
(navigator.appVersion.indexOf("MSIE") != -1)
document.write('<span
id="wds"></span><br>');
function upwords(){
themessage
= themessage2[y];
if (x < maxsize) {
x++;
setTimeout("upwords()",speed);
}
else
setTimeout("downwords()",cycledelay); if(navigator.appName ==
"Netscape") {
size = "<font point-size='"+x+"pt'>";
document.wds.document.write(size+
"<center>"+themessage+"</center>"+esize);
document.wds.document.close();
}
if
(navigator.appVersion.indexOf("MSIE") != -1){
wds.innerHTML = "<center>"+themessage+"</center>";
wds.style.fontSize=x+'px'
}
}
function downwords(){
if (x > 1) {
x--;
setTimeout("downwords()",speed);
}
else
{
setTimeout("upwords()",cycledelay);
y++;
if (y > themessage2.length
- 1) y = 0;
}
if(navigator.appName == "Netscape") {
size =
"<font point-size='"+x+"pt'>";
document.wds.document.write(size+
"<center>"+themessage+"</center>"+esize);
document.wds.document.close();
}
if
(navigator.appVersion.indexOf("MSIE") != -1){
wds.innerHTML = "<center>"+themessage+"</center>";
wds.style.fontSize=x+'px'
}
}
setTimeout("upwords()",speed);
</script> |