Editing IRStats Technical Documentation (section)

=== Functions ===
*new(Configuration, [ CGI_object | params_hash ]) - returns new object
*mask(params_hash) - used when you want to temporarily overwrite parameter(s).  Overwrites values with contents of params_hash.  Overwritten values get pushed onto a stack.
*unmask - Sets parameters back to how they were before the last mask.
*get(param_name) - returns the value of a single parameter.
*create_id - Uses MD5 to create a unique ID from the id_params (see Constants above).  This is called whenever get('id') is called.