Ajax IM php版本 ajax im ("asynchronous javascr ipt and xml instant messenger") is a browser-based instant messaging client. It uses the XMLHTTPRequest object in Javascr ipt to send and receive commands to and from the server. No refreshing of the pag

This is the standalone version running without another web application. AJAX stands for "Asynchronous Javascr ipt and XML". The AJAX Chat clients (the user browsers) use Javascr ipt to query the web server for updates.