Close page after submit button

[mdcoll]

Is there a way to automatically close the web page after the user clicks the "submit" button? I have tried the following code but it seems to not work. Thanks.

<form action="mailto:email@address.com" method="post" enctype="test/plain" onSubmit="window:close();">
<p>Name:
<input type="text" name="textfield">
</p>
<p>
<input type="submit" name="Submit" value="Submit" >
<input type="reset" name="Reset" value="Reset">
</p>

</form>

[fredmv]

<form action="mailto:email@address.com" method="post" enctype="test/plain" onsubmit="self.close();">
<div>
<label for="n" style="display: block;">
Name:
</label>
<input type="text" name="t" id="t">
<input type="submit" name="Submit" value="Submit" >
<input type="reset" name="Reset" value="Reset">
</div>
</form>

[mdcoll]

Well, after testing the code. It looked like it worked i.e. the window closed but it ended up being buried under other windows.

Any suggestions or reasons why this might of occurred.

Thanks.