asp.net ajax update some part after loading the rest of the webpage

A portion of my site requires data from a web service, with takes 7-8 seconds. How can I load the rest of the website, show a Updateprogress for the data which comes from开发者_Go百科 the service, than show the data once obtained trough a updatepannel.

Some working project would be great. Thanks

I need the server to retun the page before the data from service is obtained, and add that data later using ajax

---

if you are using Visual Studio 2008 then You can use AJAX Extensions tab in toolbox. There you can use UpdatePanel and UpdateProgress controll