dojo tabbed container question

I have a TabContainer with 3 tabs wh开发者_如何学编程ich I create using the declarative way. The total number of tabs are 6 for the container, however the last 3 are added programmatically because of the size of the data, server calls, etc. What I need is for the page to fully load, then make the ajax call to get the data and create the other tabs. I added the code for this in the addOnLoad method, however the ajax call is being made before the page loads. How can I made the ajax call right after the page is loaded. Thank you guys in advance, your response is greatly appreciated.

All you need to do to ensure your javascript code executes after the page is loaded is to use

dojo.ready(function(){
//talk to server
//create new tabs
});