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<!DOCTYPE html> <html> <body> <p>Click the button to display an alert box:</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { alert("I am an alert box!"); } </script> </body> <!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_alert by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 07:36:44 GMT --> </html>
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