# onj0in.tcl

**Category:** mIRC_Addon
**Original Author:** ZmeySoft

## Description
This script is designed to send a welcome message to users when they join specified channels in an IRC network.

## Key Features
- Sends a random welcome message to users joining specific channels.
- Binds the `join` event to trigger the `join_onjoin` procedure.
- Uses global variables for storing messages and channel lists.

## File Analysis
- **onj0in.tcl** — Contains the main script logic for sending welcome messages upon user joins.