新手，跨域查询订单

<meta charset="utf8">

<input type="checkbox" name="year" onclick="fun5(1)" />2015<>br/><br/><br/>

<input type="text" id="much" />订单号<br/>

<input type="button" value="查询" onclick="a()" />

<div id="show">

<table>

    <tr>

        <td>订单号</td>

        <td>派送方式</td>

        <td>派送时间</td>

        <td></td>

    </tr>

    <tr >

        <td><span id="muc" onclick="b()"></span></td>

        <td><span id="type"></span></td>

        <td><span id="tim"></span></td>

        <td><span id="goodsname"></span></td>

    </tr>

</table>

</div>

<div id="page"></div>



<script src="__PUBLIC__/jquery-1.8.3.js"></script>

<script>

    function a(){

        var much = $("#much").val();

        $.ajax({

            url:"http://www.myhtml.com/a.php?id="+much,

            type:'GET',

            dataType:'jsonp',

            jsonpCallback:'show',

            success:function(a){

                //alert(a.much)

                if(a.much == undefined){

                    $("#muc").html(a.error)

                }else{

                    $("#muc").html(a.much);

                    $("#type").html(a.type);

                    $("#tim").html(a.tim);

                }

            }

        })

    }


    function b(){

        //alert("123")

        var much = $("#much").val();

        //alert(much)

        $.ajax({

            url:"http://www.myhtml.com/b.php?id="+much,

            type:'GET',

            dataType:'jsonp',

            jsonpCallback:'show',

            success:function(a){

                    $("#goodsname").html(a.goodsname);

            }

        })

    }


    function fun5(page){

        $.ajax({

            url:"http://www.myhtml.com/c.php?id="+2015+"&page="+page+"&num="+3,

            type:'GET',

            dataType:'jsonp',

            jsonpCallback:'show',

            success:function(a){

                var op = "";

                    $.each(a,function(index,val){   // 解析出data对应的Object数组  

                        //alert()

                            op+="<li>订单号:"+val.much+"  派送方法:"+val.type+"  派送时间:"+val.tim+"</li>";

                    });

                    op = "<ul>"+op+"</ul>";

                    $("#show").html(op)

                    

            }

        })

        var page = "<a href='javascript:void(0)' onclick='fun5("+(page-1)+")'>上一页</a>  <a href='javascript:void(0)' onclick='fun5("+(page+1)+")'>下一页</a>";

        $("#page").html(page);

    }


</script>