Hi, This is a newbie question: What is the Seaside extension and documentation a beginner should look at regarding state of the start Ajax with Seaside? I read Scriptaculous, JQuery, Bootstrap but I don't know what to look at first and where to spend try & test time on. Thanks a lot Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu