You may have noticed that existence of the following 2 scripts in the default AR WI installation location below and would like to confirm what are they used for and if the y are safe to be removed.
The scripts referenced above are used for the customization of the AR WI. More information about those can be found in the AR SDK, under:
Active Roles SDK > Web Interface > How to... > Create a Custom Entry
Active Roles SDK > Web Interface > References > The Commands Settings
Active Roles SDK > Web Interface > References > The Interface Settings
Those scripts can be safely removed if no customization has been made tot eh WI as detailed in the SDK.
But please note that, if deleted/missing, those scripts with auto regenerate/recreate if/when a new AR site is created.