| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" | 
 |         "http://www.w3.org/TR/html4/strict.dtd"> | 
 | <html lang="en"> | 
 | <head> | 
 | <script language="JavaScript"> | 
 | function openWindow() { | 
 |     window.open("./onbeforeunload-close_with_javascript.html","name","width=700px,height=500px"); | 
 | } | 
 | </script> | 
 | </head> | 
 | <BODY onbeforeunload="return 'onBeforeUnloadHandler return string is displayed here.';"> | 
 | <p><b>BUG ID:</b> <a href="rdar://problem/4394910">4394910</a> calling Javascript window.close() does not trigger onbeforeunload event</p> | 
 |  | 
 | <p id="test" style="background-color:skyblue; padding:3px;"><b>STEPS TO TEST:</b>  | 
 | 	<ol> | 
 | 	<li>Click the "Open" button below.   | 
 | 	<li>In the window that opens, click the "Close" button. | 
 | 	</ol> | 
 | </p> | 
 |  | 
 | <p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b>  | 
 | After the close button is clicked, you should see a dialog that reads:</p> | 
 | <pre>Are you sure you want to navigate away from this page? | 
 |  | 
 | onBeforeUnloadHandler return string is displayed here. | 
 |  | 
 | Press OK to continue or Cancel to stay on the current page.</pre> | 
 | <p id="success" style="background-color:palegreen; padding:3px;">You should see the same dialog if you click the "Close" button in the main window. | 
 | </p> | 
 |  | 
 | <p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b>   | 
 | No dialog (as described above) after clicking the "Close" button in the newly opened window, or in the main window. | 
 | </p> | 
 |  | 
 | <BODY onbeforeunload="return 'onBeforeUnloadHandler return string is displayed here.';"> | 
 | <input type=button value="Open Window" onclick="openWindow()"><br> | 
 | <input type=button value="Close Window" onclick="window.close();"><br> | 
 | <p>Click the Open Window button.  Once the new window is opened, close the new window by clicking the Close Window button (not the browser's close window icon).</p> | 
 | </body> | 
 | </html> |