title: window.close equivalent in Phonegap with InAppBrowser
body: <p>I open a new page with <code>window.open("apphelp.html", "_blank", "location=no")</code>, and then it shows me a new window with my page. At the end of this page, I would like to put a "close button" so the user can come back to where they came from. I tried that with <code>window.close()</code> but it didn't work. Any suggestions?</p>