Rest URL: http://isitfullmoon.com/api.php
Parameters:
- format - xml or json
- callback - callback function name (for JSONP)
- tz (optional) - timezone (returning ISO-8601 dates)
Returns:
- isitfullmoon - parent element/object name
- status - "Yes" or "No"
- prev - unix timestamp of previous full moon
- next - unix timestamp of next full moon
- prev8601 (optional) - ISO-8601 date of previous full moon
- next8601 (optional) - ISO-8601 date of next full moon