Java SE (Java Platform, Standard Edition)

Hi,
I am trying to put image in excel file using Apache POI.
but i am not able to get as which verion of POI i shd use. i got the code for
the same but its not working out.
Can anybody help me with this?

HSSFClientAnchor anchor;
anchor = new HSSFClientAnchor(0,0,0,255,(short)2,2,(short)4,7);
anchor.setAnchorType( 2 );
patriarch.createPicture(anchor, loadPicture
( "src/resources/logos/logoKarmokar4.png", wb ));
when i use above code it says setAnchorType(),loadPicture() methods does not
exist.
I am using poi-2.5.1-final-20040804.jar which dosent have these methods.

Thanks,
dev labs