After several installs and testing using IE6/7 Firefox2 and Opera 9.23I'm still having the problem of the messagetoolbar .png's, the roundcube icon and the folder tree icons not displaying. I've checked through as much documentation I can find and made the suggested alterations to the pngbehavior.htc file:
################
var supported = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
var realSrc = null;
var blankSrc = "skins/default/images/blank.gif";
to
var supported = /MSIE (5\.5)|[6]/.test(navigator.userAgent) && navigator.platform == "Win32";
var realSrc = null;
var blankSrc = "skins/default/images/blank.gif";
################
and back again, removed the # from the .htaccess file ( AddDefaultCharset UTF-8), checked the server error logs for the mb_convert_encoding problem in the main.inc file and reversed the $to and $from on line 194 which then threw out another charset error (WINDOWS-1250), so changed that to the ISO equivalent which seems to have quietened that down. Now there are no errors logged in the server error file but still the images aren't displaying. In IE 7 and Opera the image placeholders are there and in Firefox the placeholders appear on a page event such as load or mouseclick but then sidle together and disappear and also there are no folder icons. The searchbox image is slightly off kilter but the taskbar gifs are there. Everything else seems to work fine, the drag and drop, the address book etc. Has anyone got any idea what is going on here? I've been banging away at this for over a week now.
I also found this on this forum (
http://roundcubeforum.net/forum/index.php?topic=561.0) and ran the check (to directly access the image in the browser) to see if the roundcube logo showed up. Unlike the case in that posting, it did. So it's not to do with permissions.
Any help or ideas would be appreciated, thanks.