Add new pattern for previous report.
Change all extensions to functions.

Define the hotkeys of extensions in the main AHK file.
Separate comparison Hotstrings.
Change function and add new parameters.

TotalRecentImages controls the total of recent images to load.
LoadFarImage is a boolean to determine if loading far image older than 3
months.
Add new parameter.

ShowAlert to control the "no related report" message to be in the
textarea or in MsgBox.