Making a Form Submit Button Open a New Window

I want to make this script open the URL entered into a new window without browser navigation.
http://dealfiesta.com/script.php

<form id="form1" name="form1" method="post" >
  Enter URL (http://www.google.com)
  <input type="text" name="url" />
  <input type="submit" name="Submit" value="Submit" />
</form>

Code (markup):

How can I do this?

 

You can add the target attribute to the <form> tag, such as

<form id="form1" name="form1" method="post" target="_blank" >

Code (markup):

Sorry but I don't know how to customize a new window's navigation bar without JavaScript. You can get started combining JavaScript with form submission here:
http://javascript.internet.com/forms/form-target-formatting.html