problem with nextgen plugin

I have a problem with Nextgen gallery,after activating some plugins it doesn't show the submit buttons(开发者_运维技巧insert, cancel).

Then i have deactivated all plugins, but that doesn't help.

I haven't any experience with wordpress, so any suggestions would be very useful.

Thanks much

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Two things I always try:

1) Make sure you're running PHP5 - follow these directions to upload a htaccess file enabling php5. http://forum.joomla.org/viewtopic.php?t=100045

2) Create a test site with a fresh install of wordpress on same server and see if the plugin works.

Hope this helps, Shannon