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<html><body><p>This example uses the HTML DOM to assign an "onfocusout" event to an input element.</p><p>Write something in the input field, and then click outside the field to lose focus.</p><input type="text" id="fname"><p><strong>Note:</strong> This example may not work as expected in Chrome, Safari and Opera 15+.</p><script>document.getElementById("fname").onfocusout = function() {myFunction()};function myFunction() { alert("Input field lost focus.");}</script></body><!-- Mirrored from www.mdssup.ma/jsref/tryit.asp?filename=tryjsref_onfocusout_dom by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 05 Sep 2022 15:19:06 GMT --></html>