Firstly, thanks for the plugin, it works like a dream, and great documentation too.
Quick question – I noticed there are a number of sprites for the icons in different colours – is there an easy way to change which one is used? I have looked for an option in admin, checked for shortcode attributes for the full calendar for instance and haven’t found anything yet.
I’m hoping there’s an option I’ve missed rather than overriding the styles in my theme?
No – unfortunately there is no option for theming the calendar. The images included in the plug-in are part of two jQuery UI themes bundled with the plug-in. These two themes (based on these trac ticket) are intended to fit in with the two admin ‘skins’ that WordPress provides. One of them is used for the front-end.
If you wanted to over-ride the plug-in provided css – or just prevent it from over-riding a jQuery UI theme – you can to hook onto init (priority > 10) and de-register the style with handle eventorganiser-jquery-ui-style (and optionally re-registering a style with that same handle).
So long as a jQuery theme is loaded – the front-end calendar should be styled accordingly.