For mobile terminal server, mobile terminal, and, program

A server provides information to be executed by a mobile terminal to the mobile terminal. The server and the mobile terminal are configured so that an instant message (IM) can be used each other. The mobile terminal notifies the server of information indicating a user status detected by user status detection based on IM technique. The server and/or mobile terminal decide information to be provided to the mobile terminal from the server based on the detected user status. Also, the server detects a self-status by status detection based on IM technique, and decides information to be provided to the mobile terminal based on this. At the time of executing information provided from the server, the mobile terminal controls the execution based on the detected user status.