Đầu tiên bạn tạo 2 file .js, sau đó bạn copy code này về, cho vào 2 file .js rồi up lên web của bạn.
Thêm 2 đoạn code
<script language="javascript" type="text/javascript" src="link tới file.js"></script>
vào bất cứ đâu trong web của bạn.
<?php
//--Code-->
var vmin=2
var vmax=5
var vr=2
var timer1
function iecompattest(){
return(document.compatMode&&document.compatMode!="BackCompat")? document.documentElement : document.body}
function Chip(chipname,width,height){
this.named=chipname
this.vx=vmin+vmax*Math.random()
this.vy=vmin+vmax*Math.random()
this.w=width+20
this.h=height
this.xx=0
this.yy=0
this.timer1=null}
function movechip(chipname){
if(document.getElementById){
eval("chip="+chipname)
if(window.innerWidth || window.opera){
pageX=window.pageXOffset
pageW=window.innerWidth-40
pageY=window.pageYOffset
pageH=window.innerHeight-20}
else if(document.body){
pageX=iecompattest().scrollLeft
pageW=iecompattest().offsetWidth-40
pageY=iecompattest().scrollTop
pageH=iecompattest().offsetHeight-20}
chip.xx=chip.xx+chip.vx
chip.yy=chip.yy+chip.vy
chip.vx+=vr*(Math.random()-0.5)
chip.vy+=vr*(Math.random()-0.5)
if(chip.vx>(vmax+vmin))chip.vx=(vmax+vmin)*2-chip.vx
if(chip.vx<(-vmax-vmin))chip.vx=(-vmax-vmin)*2-chip.vx
if(chip.vy>(vmax+vmin))chip.vy=(vmax+vmin)*2-chip.vy
if(chip.vy<(-vmax-vmin))chip.vy=(-vmax-vmin)*2-chip.vy
if(chip.xx<=pageX){
chip.xx=pageX
chip.vx=vmin+vmax*Math.random()}
if(chip.xx>=pageX+pageW-chip.w){
chip.xx=pageX+pageW-chip.w
chip.vx=-vmin-vmax*Math.random()}
if(chip.yy<=pageY)
{chip.yy=pageY
chip.vy=vmin+vmax*Math.random()}
if(chip.yy>=pageY+pageH-chip.h)
{chip.yy=pageY+pageH-chip.h
chip.vy=-vmin-vmax*Math.random()}
document.getElementById(chip.named).style.left=chip.xx+"px"
document.getElementById(chip.named).style.top=chip.yy+"px"
chip.timer1=setTimeout("movechip('"+chip.named+"')",100)}}
//--/Code-->
?>
Và
<?php
//--Code-->
var flyimage1,flyimage2
function pagestart(){
flyimage1=new Chip("flyimage1",47,68)
flyimage2=new Chip("flyimage2",47,68)
movechip("flyimage1")
movechip("flyimage2")}
if(window.addEventListener)
window.addEventListener("load",pagestart,true)
else if(window.attachEvent)
window.attachEvent("onload",pagestart)
else if(document.getElementById)
window.onload=pagestart
//--/Code-->
?>
sau đó chèn thêm đoạn code sau vào web.
<?php
//--Code-->
<DIV ID="flyimage1" STYLE="position:absolute; left: -500px; width:47; height:68;">
<IMG SRC="http://i41.servimg.com/u/f41/16/91/68/14/valent10.gif" BORDER=0>
</DIV><DIV ID="flyimage2" STYLE="position:absolute; left: -500px; width:47; height:68;">
<IMG SRC="http://i41.servimg.com/u/f41/16/91/68/14/valent10.gif" BORDER=0>
</DIV>
//--/Code-->
?>
Thêm 2 đoạn code
<script language="javascript" type="text/javascript" src="link tới file.js"></script>
vào bất cứ đâu trong web của bạn.
<?php
//--Code-->
var vmin=2
var vmax=5
var vr=2
var timer1
function iecompattest(){
return(document.compatMode&&document.compatMode!="BackCompat")? document.documentElement : document.body}
function Chip(chipname,width,height){
this.named=chipname
this.vx=vmin+vmax*Math.random()
this.vy=vmin+vmax*Math.random()
this.w=width+20
this.h=height
this.xx=0
this.yy=0
this.timer1=null}
function movechip(chipname){
if(document.getElementById){
eval("chip="+chipname)
if(window.innerWidth || window.opera){
pageX=window.pageXOffset
pageW=window.innerWidth-40
pageY=window.pageYOffset
pageH=window.innerHeight-20}
else if(document.body){
pageX=iecompattest().scrollLeft
pageW=iecompattest().offsetWidth-40
pageY=iecompattest().scrollTop
pageH=iecompattest().offsetHeight-20}
chip.xx=chip.xx+chip.vx
chip.yy=chip.yy+chip.vy
chip.vx+=vr*(Math.random()-0.5)
chip.vy+=vr*(Math.random()-0.5)
if(chip.vx>(vmax+vmin))chip.vx=(vmax+vmin)*2-chip.vx
if(chip.vx<(-vmax-vmin))chip.vx=(-vmax-vmin)*2-chip.vx
if(chip.vy>(vmax+vmin))chip.vy=(vmax+vmin)*2-chip.vy
if(chip.vy<(-vmax-vmin))chip.vy=(-vmax-vmin)*2-chip.vy
if(chip.xx<=pageX){
chip.xx=pageX
chip.vx=vmin+vmax*Math.random()}
if(chip.xx>=pageX+pageW-chip.w){
chip.xx=pageX+pageW-chip.w
chip.vx=-vmin-vmax*Math.random()}
if(chip.yy<=pageY)
{chip.yy=pageY
chip.vy=vmin+vmax*Math.random()}
if(chip.yy>=pageY+pageH-chip.h)
{chip.yy=pageY+pageH-chip.h
chip.vy=-vmin-vmax*Math.random()}
document.getElementById(chip.named).style.left=chip.xx+"px"
document.getElementById(chip.named).style.top=chip.yy+"px"
chip.timer1=setTimeout("movechip('"+chip.named+"')",100)}}
//--/Code-->
?>
Và
<?php
//--Code-->
var flyimage1,flyimage2
function pagestart(){
flyimage1=new Chip("flyimage1",47,68)
flyimage2=new Chip("flyimage2",47,68)
movechip("flyimage1")
movechip("flyimage2")}
if(window.addEventListener)
window.addEventListener("load",pagestart,true)
else if(window.attachEvent)
window.attachEvent("onload",pagestart)
else if(document.getElementById)
window.onload=pagestart
//--/Code-->
?>
sau đó chèn thêm đoạn code sau vào web.
<?php
//--Code-->
<DIV ID="flyimage1" STYLE="position:absolute; left: -500px; width:47; height:68;">
<IMG SRC="http://i41.servimg.com/u/f41/16/91/68/14/valent10.gif" BORDER=0>
</DIV><DIV ID="flyimage2" STYLE="position:absolute; left: -500px; width:47; height:68;">
<IMG SRC="http://i41.servimg.com/u/f41/16/91/68/14/valent10.gif" BORDER=0>
</DIV>
//--/Code-->
?>
Last edited: