Reloading a window content

[Paul]

I am following the instruction at from the help file @ http://www.telerik.com/help/aspnet-mvc/telerik-ui-components-window-client-api-and-events.html

var window = $('#Window').data('tWindow'); 
window.ajaxRequest("/MyApp/MyController/MyAction", { id: 42 });

I am expecting that I would see the the following HTTP GET

http://localhost/MyApp/MyController/MyAction/?id=42

But, instead, I am seeing this:

http://localhost/MyApp/MyController/MyAction/?_=1325110432969

What am I doing wrong?

[Maks]

I have no problem with ajaxRequest(). However, I also see "_=somenumber" at the end of my address line. Is it ok or am I doing something wrong?