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<html><body><h2>The Navigator Object</h2><p>The onLine property returns true if the browser is online:</p><p id="demo"></p><script>document.getElementById("demo").innerHTML ="navigator.onLine is " + navigator.onLine;</script></body><!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_nav_online by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:06:58 GMT --></html>