Question Webbrowser control not running javascript

[ttttt]

Evening all,

Can someone explain to me why the GO button (javascript) at the page in the code below does not do anything when clicked in the webbrowser control on a windows form. The button works as expected when clicked directly from IE.

This is my code to load the page into the webbrowser control:

WebBrowser1.Navigate("http://www.godaddy.com/domains/searchbulk.aspx")
        Do While WebBrowser1.ReadyState <> WebBrowserReadyState.Complete
            Application.DoEvents()
        Loop

Thanks in advance