<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
body {
height: 1000px;
}
#ts {
position: absolute;
}
</style>
</head>
<body>
<img src="images/tianshi.gif" id="ts" alt="">
<script>
var ts = document.getElementById('ts');
document.onmousemove = function (e) {
e = e || window.event;
// ts.style.left = e.clientX - 10 + 'px';
// ts.style.top = e.clientY - 10 + 'px';
ts.style.left = e.pageX - 10 + 'px';
ts.style.top = e.pageY - 10 + 'px';
}
</script>
</body>
</html>
