using...
PHP Code:
$output = str_replace('</head','<link rel="shortcut icon" href="'. $stylevar['imgdir_misc'] .'/favicon.ico" />'."\n".'</head',$output);
on the above plugin
will allow anyone to change favicon per "style" ... all you have to do is add the favicon to the "misc" folder for that style ... NOTE: "misc" folder is controlled via style manager (stylevar)