A set of PHP classes that allow users to build scripts for sending SMS messages through existing websites offering SMS sends.
Add SMS text messaging to your website. Send text messages to cell phones in the US and Canada. Optionally, sign up to send unlimited messages.
This script will allow you to send and receive messages from other users.
An SMS Gateway application that utilizes Gnokii to control mobile phones and send/receive SMS.
This script uses web forms to send SMS messages. Currently AT&T and T-Mobile are supported. Additional networks are very easy to add.
An instant messenger for your website. No need for Flash or Java. it will work in any browser that supports JavaScript and allows popups.
A complete communication center for PostNuke that allows members on your site to exchange instant messages in a popup or within a message section. The message center includes an inbox, savedbox and outbox. You get email notification of new messages a
This program lets you host your own AIM subprofile on your site and offer subprofiles to anyone that comes to your site.
This program interacts with ICQ, MSN, AIM, Yahoo and Jabber IMs. It features database message buffers, login, a contact list, and message input/output windows.
This is a script that display the ip address, The browser compatibility And the page a visitor's just arrived. | 
