I want to allow bookmarklet for submitting to my site (Pligg 1.0.4)

I have removed check_referrer(); from submit.php

Seem to be working correctly with one exception :
non-English characters are not displayed correctly - it`s like a problem with utf8 here (the title of the story, which is automatically inserted into title raw of submit page of my pligg-site, misses non-English characters; they are displayed as #%% etc)

Is there any solution for that?