Announcement for Visitors / Greeter Script + List + Av.Name V4 Version 4

Drag this script into an object to make an announcement or greeting to visitors.
You can enter your own message with a maximum of 256 characters.
Message structure: <A message> <Avatars detected name> <B message>.
Announcement looks like this: Hello Fluxilia, this is a message.
When a visitor is detected, the message appears in local chat. (4 options to choose from).
Announcement/greeter script with the following menu options:
- (On/off)
- Adjustable scan range
- Visitor list
- Total visitor counter.
- Auto clear list & manual clear list
- Whisper mode
- Say mode
- Shout mode
- IM mode (Instant Message)
- Help button
- Reset button
- Enter A message
- Enter B message
- Test message

Notes:
- The menu appears only for the owner.
- The object where this script is in can be linked to other parts.
- Your object must be modify to put the script in.
- Notecard how to use.
- This script is no modify and no transfer.
- The list compares if anyone is already detected and will not send a message again until the list is cleared.