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<!DOCTYPE html> <html> <body> <div onmousedown="WhichButton(event)">Click this text with one of your mouse buttons to return a number. <p> 1 = The left mouse button<br> 2 = The right mouse button<br> 4 = The middle mouse button<br> 8 = The fourth mouse button (typically the "Browser Back" button)<br> 16 = The fifth mouse button (typically the "Browser Forward" button)<br> </p> </div> <p><strong>Tip:</strong> The return values are combined if you press two buttons at once.</p> <p><strong>Note:</strong> The buttons property is currently only supported in Firefox and IE9 and newer versions.</p> <h2>You pressed button: <span id="demo"></span></h2> <script> function WhichButton(event) { var x = event.buttons; document.getElementById("demo").innerHTML = x; } </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_event_mouse_buttons by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:30:37 GMT --> </html>
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