img7').css('display', 'none');
            }else{
                $('#img7').css('display', '');
                $('#g').css('display', '');
            }

        }
        function myMouseOver() {
          //  document.getElementById('aaa').innerHTML = "已验证！";
        }
    </script>
</head>
<body>
<div id="qryForm" style="padding: 0; margin: 0;" align="center" expandable=false closable=false>
    <div class="div-panel">
        <div class="titlename"><span>区块链验证</span></div>
        <d