Enable AJAX Support in SharePoint,WSS, MOSS 2007
Microsoft suggests the following changes to web.config for your SharePoint installation if you want to enable AJAX functionality. http://msdn.microsoft.com/en-us/library/bb861898.aspx
However it is easier to use this Feature and activate it through SharePoint central administration. Benefits are that it both creates the changes when you activate and undo the changes when you deactivate. And from a deployment [...]
