window.close() doesn't work on windows phone IE

window.close() doesn't work on windows phone IE.

On explorer desktop version it works but ask a confirmation.

On windows phone It does nothing.

The tab is opened with :target="_blank" and i try to close it with the following code:

<div class="dLogo" alt="Qualcosa Da Fare .it" title="Qualcosa Da Fare .it" onclick="window.close();"></div>

Have any idea?

Thanks.