On form submit, open results in new window

You can use the target parameter in form tag:

<form action="file.html" method="post" target="_blank">

 

OR

 

<form action="file.php" method="post" target="foo" onsubmit="window.open(", 'foo', 'width=450,height=300,status=yes,resizable=yes,scrollbars=yes')">

 

This will open a new window on submit.

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