var html = "<input type='button' name='screen' onclick='view_screen("+this.id+")&

var html = "<input type='button' name='screen' onclick='view_screen(\'"+this.id+"\',\'"+this.name+"\')'/>"

转意一下即可

使用Jquery类库，步骤：

1、准备好html：

<div class="container">

<div class="item-list">

<div class="item active"><img src="0.jpg" alt="第1张图"></div>

<div class="item"><img src="1.jpg" alt="第2张图"></div>

<div class="item"><img src="2.jpg" alt="第3张图"></div>

</div>

<div class="item-control">

<a href='javascript:' class="active">●</a>

<a href='javascript:'>●</a>

<a href='javascript:'>●</a>

</div>

</div>

2、为html设置样式

<style>

.container{

width: 500px

height: 300px

text-align: center

background: red

position:relative

}

.container>.item-control{

display: inline-block

width: 100%

left: 0

position: absolute

bottom: 10px

background: rgba(0,0,0,0.2)

}

.container>.item-control>a{

font-size: 20px

color: rgba(255,255,255,0.7)

text-decoration: none

}

.container>.item-control>a.active{

color: #fff

}

.container>.item-list,

.container>.item-list>.item{

width: 100%

height: 100%

}

.container>.item-list>.item{

display: none

}

.container>.item-list>.item.active{

display: block

}

</style>

3、编写Js

<script>

(function(){

$(document).on('click','.container .item-control a',function(){

var _index = $(this).index()

$(this).addClass('active').siblings().removeClass('active')

$('.container .item-list .item').eq( _index ).addClass('active').siblings().removeClass('active')

})

})()

</script>

最终效果见图：

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