Updating controls outside of UserControl with RadAjaxManager

[koolanoop]

I have a selection dialog that is being displayed by a RadToolTipManager. The dialog consists of a few inputs, a RadGrid and a button within a User Control. When the user clicks the button, the selection dialog is closed. The code behind the button is working, and the information is being passed back to the page through an event handler. However, the page doesn't refresh its controls with the new data.I determined that RadToolTipManager requires use of Ajax calls, and I added the RadAjaxManager to the page and a RadAjaxManagerProxy to the User Control. But I don't know how to get the button within the User Control to initiate an Ajax request for the controls on the page.From what I've researched, I need to initiate an AjaxRequest or a __doPostBack for the page. The latter would be fine, its practically the entire page that will need to be updated.I'm just not experience with javascript/client side programming. Do I attach it to the Button in the user control? Seems like that would fire the client script before the code behind. The code behind is what loads the data into the controls that need to be updated. And I'm not sure how to get then name of the page (or panel on the page) for the eventTarget parameter.Any help is appreciated.