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| <!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
div{
width: 520px;
height: 350px;
border: aquamarine 2px solid;
margin: 20px auto;
position: relative;
}
div img{
position: absolute;
left: 0;
top: 0;
opacity: 0;
}
div img:first-child{
opacity: 1;
}
.btn{
position: absolute;
bottom: 0;
width: 100%;
height: 40px;
border: none;
text-align: center;
}
.btn p{
display: inline-block;
width: 60px;
height: 40px;
text-align: center;
line-height: 40px;
background-color: gold;
font-weight: bold;
}
</style>
</head>
<body>
<div>
<img src="img/t1.png"/>
<img src="img/t2.jpg"/>
<img src="img/t3.jpg"/>
<img src="img/t4.jpg"/>
<img src="img/t5.jpg"/>
<div class="btn">
<p>图1</p>
<p>图2</p>
<p>图3</p>
<p>图4</p>
<p>图5</p>
</div>
</div>
</body>
</html>
<script type="text/javascript">
var pArray = document.getElementsByTagName("p");
var imgArray = document.getElementsByTagName("img");
var index = 0;
for(var i = 0; i < pArray.length; i++){
pArray[i].onclick = function(){
imgArray[index].style.opacity = 0;
pArray[index].style.backgroundColor = "gold";
for(var j = 0; j < pArray.length; j++){
if(this == pArray[j]){
index = j;
break;
}
}
imgArray[index].style.opacity = 1;
pArray[index].style.backgroundColor = "orange";
}
}
</script>
|
