OkCallback()

OkCallback() is called when either the OK or Apply button on the main script_find window is pressed. If the OK button is pressed, the script_find window is unmanaged. For either Apply or OK, the input search directory is validated; if it is invalid, then OkCallback() calls PostErrorDialog(). If it is valid, checks are made on the status of the toggle buttons on the script_find window and corresponding adjustments are made to the variable $CMD. This variable contains the entire command that is ultimately executed.