Get Folder name when the document is added (Eventreceiver) i

Hi all,

How to Get Folder name when the document is added (Eventreceiver) in sharepoint site.

For example item is added at url   Documents/XYZ_doc_Folder/abc.txt.

I need XYZ_doc_Folder value. I need to pass this value to one WCF service.

Thanks in advance.