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<!DOCTYPE html> <html> <body> <h1>The Window Object</h1> <h2>The blur() Method</h2> <p>Click the button to open a new window, and blur it (remove focus from it).</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { var myWindow = window.open("", "", "width=200, height=100"); myWindow.blur(); } </script> </body> </html>
