HTTP /1.1 200 OK
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Type: text/html; charset=utf-8
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Server: Server
X-Powered-By: PHP/5.3.28
Set-Cookie: cp_language=zh; expires=Sun, 19-May-2024 17:21:36 GMT; path=/
Set-Cookie: PHPSESSID=2c188dv6p3v3cf5ibskve7e214; path=/
Date: Sat, 20 May 2023 17:21:36 GMT
Content-Length: 31808
var xPos = 20;
var yPos = document.body.clientHeight;
var step = 1;
var delay = 30;
var height = 0;
var Hoffset = 0;
var Woffset = 0;
var yon = 0;
var xon = 0;
var pause = true;
var interval;
imgfd.style.top = yPos;
function changePos() {
width = document.body.clientWidth;
height = document.body.clientHeight;
Hoffset = imgfd.offsetHeight;
Woffset = imgfd.offsetWidth;
imgfd.style.left = xPos + document.body.scrollLeft;
imgfd.style.top = yPos + document.body.scrollTop;
if (yon) {
yPos = yPos + step;
}
else {
yPos = yPos - step;
}
if (yPos < 0) {
yon = 1;
yPos = 0;
}
if (yPos >= (height - Hoffset)) {
yon = 0;
yPos = (height - Hoffset);
}
if (xon) {
xPos = xPos + step;
}
else {
xPos = xPos - step;
}
if (xPos < 0) {
xon = 1;
xPos = 0;
}
if (xPos >= (width - Woffset)) {
xon = 0;
xPos = (width - Woffset);
}
}
function start() {
imgfd.style.visibility =
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