鼠标旋转效果(七)

看到效果显示了吧!

脚本说明:
把如下代码加入<body>区域中
<script language="JavaScript">
<!--  
var speed;
var RunTime = 0;
var Xpos = 0;
var Ypos = 0;
var pulse=25;
var cnter=70;
var _y;
if (document.layers)
{
document.write('<LAYER NAME="a0" LEFT=10 TOP=10 BGCOLOR="#FF0000" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a1" LEFT=10 TOP=10 BGCOLOR="#FF8000" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a2" LEFT=10 TOP=10 BGCOLOR="#FFFF00" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a3" LEFT=10 TOP=10 BGCOLOR="#00FF00" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a4" LEFT=10 TOP=10 BGCOLOR="#0000FF" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a5" LEFT=10 TOP=10 BGCOLOR="#FF00FF" CLIP="0,0,2,2"></LAYER>'
+'<LAYER NAME="a6" LEFT=10 TOP=10 BGCOLOR="#FFFFFF" CLIP="0,0,2,2"></LAYER>');
window.captureEvents(Event.MOUSEMOVE);
function xMoveHandler(evnt){
 Xpos = evnt.pageX;
 Ypos = evnt.pageY;
 }
 window.onMouseMove = xMoveHandler;
}
else if (document.all)
{
document.write('<div id="ieDiv" style="position:absolute;top:0px;left:0px">'
+'<div id="c" style="position:relative">'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#ff0000;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#00ff00;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#ffffff;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#ffa500;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#ff00ff;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#8888ff;font-size:2px"></div>'
+'<div style="position:absolute;top:0px;left:0px;width:2px;height:2px;background:#fff000;font-size:2px"></div>'
+'</div>'
+'</div>');
function MoveHandler(){
Xpos = document.body.scrollLeft+event.x;
Ypos = document.body.scrollTop+event.y;
}
document.onmousemove = MoveHandler;
}
function sv3(){
if (RunTime<0.0550)
speed=0.001;

if (document.layers)
{
for (i=0;i<7;i++)
 {
var ntscp="a"+i
document.layers[ntscp].top=Ypos+cnter*Math.cos((RunTime+i*4.5)/5)*Math.sin((RunTime)*150);
document.layers[ntscp].left=Xpos+cnter*Math.sin((RunTime+i*4.5)/5)*Math.sin((RunTime)*150);
 }
}
else if (document.all)
{
for (i=0;i<ieDiv.all.c.all.length;i++)
 {
ieDiv.all.c.all[i].style.top=Ypos+cnter*Math.cos((RunTime+i*4.5)/5)*Math.sin((RunTime)*150);
ieDiv.all.c.all[i].style.left=Xpos+cnter*Math.sin((RunTime+i*4.5)/5)*Math.sin((RunTime)*150);
 }
}
RunTime+=speed;
stp=setTimeout('sv3()',10);
if (RunTime>0.0540)
{
speed+=0.002;
if (document.layers)
{
for (i=0;i<7;i++)
 {
var ntscp="a"+i
document.layers[ntscp].top=Ypos+cnter*Math.cos((RunTime+i*4.5)/5)
document.layers[ntscp].left=Xpos+cnter*Math.sin((RunTime+i*4.5)/5)
 }
}
else if (document.all)
{
for (i=0;i<ieDiv.all.c.all.length;i++)
 {
ieDiv.all.c.all[i].style.top=Ypos+cnter*Math.cos((RunTime+i*4.5)/5)
ieDiv.all.c.all[i].style.left=Xpos+cnter*Math.sin((RunTime+i*4.5)/5)
 }
} 
}
if (speed > 0.5)
{
speed=0.5;
cnter-=8;
}
if (document.layers)
_y=-window.innerHeight;
else if (document.all)
_y=-document.body.clientHeight;
if (cnter <= _y)
{
RunTime=0;
speed=0.001;
cnter=70;
}
}
sv3();
//-->
</script>