ajax load点击链接获取不同的内容怎么做?

 <!DOCTYPE HTML>
<html> 
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="js/jquery.min.js"></script>
</head>
<body>

<a href="javascript:;" id="send">链接1</a>
<a href="javascript:;" id="send">链接2</a>
<a href="javascript:;" id="send">链接3</a>
<a href="javascript:;" id="send">链接4</a>
<div id="resText" class="resText"></div>

<script type="text/javascript">
$(document).ready(function(){
    $("#send").click(function(){
        $(".resText").load("test.html .Contents");
    });
});
</script>

</body>
</html>
 <!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>

<div class="Contents">
    <p class="span">1</span>
  <p class="test">测试</p>
</div>
<div class="Contents">
    <p class="span">2</span>
    <p class="test">测试</p>
</div>
<div class="Contents">
    <p class="span">3</span>
  <p class="test">测试</p>
</div>

<div class="Contents1">
    <p class="span">1</span>
  <p class="test">测试</p>
</div>
<div class="Contents1">
    <p class="span">2</span>
    <p class="test">测试</p>
</div>
<div class="Contents1">
    <p class="span">3</span>
  <p class="test">测试</p>
</div>
</body>
</html>

如果做成导航点击链接获取每个页面的内容要怎么做? 因为a标签是后台循环出来的
求详细代码demo
wecouture.com 这个网站的导航就是用ajax做的,但不知道怎么做

$(document).ready(function(){ $("#send").click(function(){ var url = $("#send").text(); $(".resText").load(url); }); });$(document).ready(function(){ function loadHtml(id){ var _url = $("#"+id).text(); var _divName=$("#"+id).attr("div-name"); $.ajax({ type:"post", url:_url, success:function(msg){ $("."+_divName).text(msg); }, error:function(){} }); });

链接1
链接2

id是不能一样的


<script type="text/javascript">
$(document).ready(function(){
        function loadHtml(id){
                var _url = $("#"+id).text();
                var _divName=$("#"+id).attr("div-name");
                $.ajax({
                    type:"post",
                    url:_url,
                    success:function(msg){
                        $("."+_divName).text(msg);
                    },
                    error:function(){}
                });
});
</script>
<a href="javascript:;" id="send1" div-name="Contents1" onclick="loadHtml(this.id)">链接1</a>
<a href="javascript:;" id="send2" div-name="Contents2" onclick="loadHtml(this.id)">链接2</a> 

id是不能一样的

去掉id,在href上面发送请求