hmm I've never being able to get this to work, ajax functions still not working, thanks for the attempt though.
oh you seam to have a typo in the product file, to it to get to install i had to change line 8
from
Code:
<versioncheckurl><![CDATA[https://vborg.vbsupport.ru/misc.php?do=productcheck&pid=xhrproxy]]></url>
to
Code:
<versioncheckurl><![CDATA[https://vborg.vbsupport.ru/misc.php?do=productcheck&pid=xhrproxy]]></versioncheckurl>