Hi, I was studying the javascript code used in the xwiki UI for making some extensions to it. I have found that we use at least 4 ajax toolkits on the UI: 1. YUI (some parts of it) 2. Rico 3. script.aculo.us 4. Prototype JavaScript Framework Plus there are some other bits and pieces of ajax code in many js files. I believe prototype is the basic js framework we use as both rico and script.aculo.us are built on top of this. Also lot of other js code is built on top of prototype js framework. Could anyone please confirm this If this is true I find atealst 4 different versions of prototype.js on the UI side. I have following questions: 1. Can I keep just one (latest version of prototype.js). 2. Also what would be the advisable version of prototype.js (latest is 1.6) 3. If there is some conflicts in the dependent js files and frameworks (rico and script.aculo.us), I am ready to upgrade them and also any used js code. So can anyone please tell me if any of the js code now lies redundant ie not used anymore. 4. Lastly is there any other important ajax framework or library we are using. Any information in this regard is highly appreciated. Thanks Sachin ----- http://www.assembla.com/wiki/show/sachin_mittal about me: -- View this message in context: http://www.nabble.com/Need-some-information-on-the-javascript-code-in-xwiki… Sent from the XWiki- Dev mailing list archive at Nabble.com.