[task]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>延时弹出层控制</title>
<script type="text/javascript">
var isPopLayer = false;
var time = null;
//打开弹出层
function poplay(){
if(!isPopLayer){
//延迟1秒显示层
time = setTimeout(function(){
document.getElementById('poplay').style.display = 'block';
clplay();
isPopLayer = true;
}, 1000);
}
}
//鼠标移走时执行
function clplay(){
clearTimeout(time);
time = null;
}
//关闭弹出层
function poclose(){
document.getElementById('poplay').style.display = 'none';
isPopLayer = false;
}
</script>
<style type="text/css">
#poplay{ padding:1em; position:absolute; border: 3px solid #000; display:none;}
</style>
</head>
<body>
<a href="#" onmouseover="poplay()" onmouseout="clplay()">文字1</a> 这个都是测试写的
<a href="#" onmouseover="poplay()" onmouseout="clplay()">文字2</a> 这个都是测试写的
<a href="#" onmouseover="poplay()" onmouseout="clplay()">文字3</a> 这个都是测试写的
<div id="poplay">
<p>弹出层的内容</p>
<p>弹出层的内容</p>
<p>弹出层的内容</p>
<p>弹出层的内容</p>
<button onclick="poclose()">关闭</button>
</div>
</body>
</html>
[/task]