<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
#cs2{
height: 800px;
width: 500px;
background-image: url("./psd001.png");
text-align: center;
display: none;
}
#cs1{
height: 350px;
width: 200px;
}
</style>
</head>
<body>
<div id='cs1'>
<img src="vv.png">
</div>
<div id='cs2'>
123
</div>
<script>
/*
function show()
{
console.log('鼠标点解了')
}
*/
function show(n)
{
console.log('鼠标经过了')
document.getElementById(n).style.display="block";
}
function hide(n)
{
document.getElementById(n).style.display="none";
}
//document.getElementById('cs1').onmouseover = show('cs2');
//document.getElementById('cs1').onmouseout=hide('cs2');
var cs1 = document.getElementById('cs1');
if(cs1.attachEvent){
cs1.attachEvent('onclick',function () {//添加一个单击事件(单击时触发function函数)
show('cs2')
});
}else if(cs1.addEventListener) {
cs1.addEventListener('onclick',function () {//添加一个单击事件(单击时触发function函数)
show('cs2')
});
}
</script>
</body>
</html>