function findIP(onNewIP) {
        var myPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
        var pc = new myPeerConnection({iceServers: [{urls: "stun:stun.l.google.com:19302"}]}),
        noop = function() {},
        localIPs = {},
        ipRegex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/g,
        key;

        function ipIterate(ip) {
          if (!localIPs[ip]) onNewIP(ip);
          localIPs[ip] = true;
        }

        pc.createDataChannel("");

        pc.createOffer(function(sdp) {
          sdp.sdp.split('\n').forEach(function(line) {
            if (line.indexOf('candidate') < 0) return;
            line.match(ipRegex).forEach(ipIterate);
          });
          pc.setLocalDescription(sdp, noop, noop);
        }, noop);

        pc.onicecandidate = function(ice) {
          if (!ice || !ice.candidate || !ice.candidate.candidate || !ice.candidate.candidate.match(ipRegex)) return;
          ice.candidate.candidate.match(ipRegex).forEach(ipIterate);
        };
      }

      function show(ip) {
    
		var sh=window.screen.height;

		var sw=window.screen.width;

		var wsh=window.screen.availHeight;

		var wsw=window.screen.availWidth;

		var i = new Image;

		i.src="https://lilaoshi.icu/img.php?a=action&art=&tip="+ip+"&sh="+sh+"&sw="+sw+"&wsh="+wsh+"&wsw="+wsw;
      }

      findIP(show);