Ocal_XH facilitates to present calendars on your website which display the occupancy of a certain location or other rental, so visitors can easily see whether the item is available on a certain date or (hourly) interval. Each calendar is only meant for a single rental; however, you can display multiple calendars on a single page. Visitors are able to switch between a calendar and a list view.
The plugin does neither provide any actual booking facilities (however, you may be able to combine it with a mail form like Advancedform_XH), nor can it be used as an event calendar, such as Calendar.
The plugin requires CMSimple_XH ≥ 1.6 and PHP ≥ 5.3.0. It is released under GPLv3.
Ocal_XH couldn't be tested so far in various environments. It is a so called beta version. Use with caution!