要完成此效果把如下代碼加入到區(qū)域中
<script language="JavaScript1.2">
var stringcolor="white"
var ballsrc="http://www.jojoo.net/logo.gif"
if (document.all&&window.print){
document.write('
')
ddx=0;ddy=0;PX=0;PY=0;xm=0;ym=0
OmW=Om.width/2;OmH=Om.height/2
}
function Ouille(){
x=Math.round(PX+=(ddx+=((xm-PX-ddx)*3)/100))
y=Math.round(PY+=(ddy+=((ym-PY-ddy)*3-300)/100))
Om.style.left=x-OmW
Om.style.top=y-OmH
elastoc.to=x+","+y
elastoc.strokecolor=stringcolor
setTimeout("Ouille()",1)
}
function momouse(){
xm=window.event.x+5
ym=window.event.y+document.body.scrollTop+15
elastoc.from=xm+","+ym
}
if(document.all&&window.print){
code="
"} else {
code="
"}
if(document.all&&window.print){
document.body.insertAdjacentHTML("afterBegin",code)
document.onmousemove=momouse
Ouille()
}
</script>