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变化的字符
脚本说明:
把如下代码加入<body>...</body>区域中:
<SCRIPT language="JavaScript">
<!-- Begin
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 = initArray.arguments;}}
var themessage2 = new initArray(
"欢迎您光临117论坛",
"http://www.171zz.com/index.php",
"论坛全体成员向您问好!",
"丰富的网络生活,多梦的网络情缘");
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);
// End -->
</SCRIPT> |
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