前两天测试的时候发现自己对js还不是太熟悉，所以今天上传的了这篇文章，重新写了一下js模块里面的东西。
核心还是这一部分：
i = 0
last = null
function clickDisappear(obj){
if(i==0 && last==null){
i =1
last=obj
}
else{
if(obj != last){
if(obj.src == last.src){
obj.style.display='none'
last.style.display='none'
}
i = 0
last = null
}
}
}
全部代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
img{
margin: 9px;
float: left;
width: 32px;
height: 32px;
}
</style>
<script type="text/javascript">
// DOM模型：文档对象模型
i = 0
last = null
function clickDisappear(obj){
if(i == 0 && last == null){
last = obj
i = 1
}else{
if(obj != last){
if(obj.src == last.src){
obj.style.display = 'none'
last.style.display = 'none'
}
i = 0
last = null
}
}
}
</script>
</head>
<body >
<table cellpadding="0" cellspacing="1" style="border:solid 1px red;background-color: red;" >
<caption>图片消除</caption>
<thead>
<tr valign="middle" align="center" >
<!--<th colspan="2">1</th>-->
<th>1</th>
<th>2</th>
<th>3</th>
<th>4</th>
<th>5</th>
<th>6</th>
<th>7</th>
<th>8</th>
<th>9</th>
<th>10</th>
</tr>
</thead>
<tbody style="background-color: royalblue;" >
<tr valign="middle" align="center" >
<td><img src="img/bg-0092.gif" onclick="clickDisappear(this)"></td>
<td><img src="img/bg-0704.gif" onclick="clickDisappear(this)"></td>
<td><img src="img/bg-0704.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0884.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0884.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0092.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0704.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0884.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0884.gif" onclick="clickDisappear(this)"</td>
<td><img src="img/bg-0092.gif" onclick="clickDisappear(this)"</td>
</tr>
</tbody>
<tfoot></tfoot>
</table>
</body>
</html>
