how can i get html that is generated via AJAX? : I am trying parse Web Page. part of that page generated via AJAX, 
WebClient.DownloadString i can get whole HTML except that code which is generated via AJAX? can you someone help me please?  

my code is: 

        var client = new WebClient();
        client .Headers.Add(HttpRequestHeader.UserAgent, "UserAgent,Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0.1");
        client.Headers.Add(HttpRequestHeader.Cookie, "USER_PW= xxxxxxxxx; PHPSESSID= xxxxxxxxx");
        var html = client.DownloadString("string.example.com");

i need list of vacancies...

thank you so much