

<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>DragDrop</title>
<style type="text/css">
body {
        margin:60px;
        background:#fff;
        position:relative;
}
#logo{
        width:300px;
        height:200px;
        background:url(logo-mask.png) center 50% no-repeat;
        position:absolute;
        left:0;
}
#box{
        width:300px;
        height:200px;
        background:#d4efdf;
        border-radius:10px;
        border:5px dashed #27AE60;
        position:absolute;
        right:0;
}
</style>
</head>
<body>
<div id="logo"></div>
<div id="box"></div>
<script type="text/javascript">
var logo = document.getElementById("logo");
var box = document.getElementById("box");
logo.draggable = true;
box.ondragover = function(ev){
        ev.preventDefault();
}
box.ondrop = function(ev){
        box.appendChild(logo);
}
var person = { 
        age: 31, 
        gender: "male", 
        address:{
                city:"shanghai", 
                zipcode:"200000"
        } 
}
</script>
</body>
</html>