new user certificates request to netscape server

hello sir
till now i was able to send a request of the foll. type:
/////////////////////
pkcs10Request=-----BEGIN+NEW+CERTIFICATE+REQUEST-----.
MIIB0T  CCAToCAQAwgZExC
  zAJBgNVBAYTAlVT
  MRAwDgYDVQQIEwd
  oamtoaGtqMQww%0
  A%0DCgYDVQQHEwN
  zZHMxEDAOBgNVBA
  oTB2doampiaGoxC
  zAJBgNVBAsTAnh4
  
0012C52A  33 44 0A 2D 2D 2D 2D 2D 45 4E 44 2B 4E 45 57  3D.
-----END+NEW+CERTIFICATE+REQUEST-----&op=submitCSR&csrCertType=server
///////////
successfully but using CHTTPConnection & CHTTPFile classes provided by MFC.
Now , i want to make use of Libwww for this ....
please suggest me a way how to proceed as i am completely new to using
libwww...
thanx
meenakshi