PushMsg is the first project after I began to study what AJAX is and how to implement an AJX application without using 3rd party solution package. I tried to write all the Javascript components embedded in webpage and the server side script by PHP to establish the communication between browser and server by myself. It done.

The Javascript component is writen by object-oriented design and the message display method can be bound to any other HTML component if you want to do the control and art visual by yourself. However you need some HTML/DOM/Javascript knowledge if you decide to make your component base on my script.

PutImage is the second project that I plan to use AJAX replace image within HTML page. I know there are a lot of this kind of open source project you can find on web. But as I said, I did these project just for practicing my AJAX coding and sometime just for fun.