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有两个单词被点击添加下滑线,第三次点击 ,在两个单词之间,取消下滑线。之外再添加下滑线?

<html><head>

<link href="assets/css/bootstrap.min.css" rel="stylesheet">

<link href="my.css" rel="stylesheet">

</head>


<body style="text-align: center;">

        <div id="div1" >

<span id="line" class="">

   <a id="1"  class="textnoselect" value=0 onclick="change(id)">how</a>

<a id="2"  class="textnoselect" value=0 onclick="change(id)">are</a>

<a id="3"  class="textnoselect" value=0 onclick="change(id)">you</a>

<a id="4"  class="textnoselect" value=0 onclick="change(id)">you</a>

<a id="5"  class="textnoselect" value=0 onclick="change(id)">you</a>

<a id="6"  class="textnoselect" value=0 onclick="change(id)">you</a>

<a id="7"  class="textnoselect" value=0 onclick="change(id)">you</a>

<a id="8"  class="textnoselect" value=0 onclick="change(id)">you</a>

</span>

   </div>

  

<script src="assets/js/jquery-2.0.3.min.js"></script>

<script src="assets/js/bootstrap.min.js"></script>

<script type="text/javascript">



    function change(id){

   var text = $("#" + id);

var value = text.attr("value");

if(value==1){

 text.attr("class","textnoselect"); 

 text.attr("value", 0);

}

else{ 

 text.attr("class","textselect"); 

 text.attr("value", 1);

}

 }

</body></html>


Eddiewang
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