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<!DOCTYPE html> <html> <body> <input type="text" id="myText" value="A text field"> <p>Click the buttons to give focus and/or remove focus from the text field.</p> <button type="button" onclick="getFocus()">Get focus</button> <button type="button" onclick="loseFocus()">Lose focus</button> <script> function getFocus() { document.getElementById("myText").focus(); } function loseFocus() { document.getElementById("myText").blur(); } </script> </body> </html>