<html>
<head><title>鼠标跟随</title>
<!--
var newtop=0;
var newleft=0;
if(navigator.appName=="Netscape")/*对于Netscape浏览器-网景浏览器，在和微软的竞争中退出市场，由于网景浏览器的代码是开源的，最近挺多出名的浏览器，例如360浏览器都由其制作*/
{
layerStyleRef="layer.";
layerRef="document.layers";
styleSwitch="";
}
else// IE浏览器
{
layerStyleRef="layer.style";
layerRef="document.all";
styleSwitch=".style";
}
function doMouseMove()
{
layerName="iit";
eval(‘var curElement=‘+layerRef+‘["‘+layerName"]‘)
eval(layerRef+‘["‘+layerName+‘"]‘+styleSwitch+‘.visibility="hidden"‘)
eval(‘curElement‘+styleSwitch+‘.visibility="visible"‘)
eval(‘newleft=document.body.clientWidth-curElement‘+styleSwitch+‘.pixelWidth‘)
eval(‘newtop=document.body.clientHeight-curElement‘+styleSwitch+‘.pixelHeight‘)
eval(‘height=curElement‘+styleSwitch+‘.height‘)
eval(‘width=curElement‘+styleSwitch+‘.width‘) width=parseInt(width) height=parseInt(height)
//设置图片的x坐标：将其与鼠标位置坐标绑定
if (event.clientX > (document.body.clientWidth - 5 - width))
{ newleft=document.body.clientWidth + document.body.scrollLeft - 5 - width }
else
{ newleft=document.body.scrollLeft + event.clientX }
eval(‘curElement‘+styleSwitch+‘.pixelLeft=newleft‘)
//设置图片的y坐标：将其与鼠标位置坐标绑定
if (event.clientY > (document.body.clientHeight - 5 - height))
{ newtop=document.body.clientHeight + document.body.scrollTop - 5 - height }
else
{ newtop=document.body.scrollTop + event.clientY }
eval(‘curElement‘+styleSwitch+‘.pixelTop=newtop‘)
}
document.onmousemove = helpor_net;//调用doMouseMove函数
</script>
</head>
<body>
<center><h1>图片随鼠标移动实例</h1>
<!--以下代码设定此页鼠标样式-->
<script language="text/javascript">
<!--
if(navigator.appName=="Netscape"){}
else
{
document.write(‘<div ID=OuterDiv>‘);
document.write(‘<img ID=iit src="name.gif" STYLE="position:absolute;TOP:5pt;LEFT:5pt;ZINDEX:10;visibility:hidden;">‘);
document.write(‘</div>‘)
}
//-->
</script>
</body>
</html>