Tryit Editor v2.3

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<!DOCTYPE html> <html> <body> <p>Click the button to write some text in the new window and the source (parent) window.</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { var myWindow = window.open("", "myWindow", "width=200, height=100"); myWindow.document.write("<p>This is 'myWindow'</p>"); myWindow.opener.document.write("<p>This is the source window!</p>"); } </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_win_opener by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:27:51 GMT --> </html>
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