What is the sequence of events that occur when a ASP.Net webform is displayed?

For Example, I have a webform that has a master page. I notice that when myform.aspx displays, the webform's Page_Load() event runs before the master page Page_Load().

Is there a way to make the master page Page_Load() run before the webforms Page_Load()? If not, is there a document that describes the sequence these events occur in?

Thanks,

Jerry