Oprek2 comment on jtemplate,Elmah
JTemplate
Guys, if you think that only templating from serverside Control(Itemplate,literalcontrol and so on),
Clientside using xslt combine with xml,
Check this out. Another way approach , which i think also clean and neat.
Origin Comes From
Tutorial
JQuery Plugin
Elmah
Elmah is very easy to install i've tried it. and it just works, simple and do what it suppose to do