1<html>
2 <head>
3 <script type="text/javascript">
4 function checkWIFI() {
5 var output = document.getElementById('connectionCheck');
6 var html = "Checking...<br/>Connection: ";
7 if (navigator.connection) {
8 var type = navigator.connection.type;
9 html += type
10 } else {
11 html += "Connection type not supported.";
12 }
13 output.innerHTML = html;
14 }
15 </script>
16 </head>
17 <body onload="checkWIFI();">
18 <div id="connectionCheck">
19 </div>
20 </body>
21</html>
22