HI Raghu,
U can use web DMS. In config navigate to node spro>> cross applications component>> Document managemnet >>> set up web documents.
here under this node you have to define the document types which u want to expose in web dms.
in tcode SICF, activate services for web dms.
these are the only two setting u have to do fro using web dms.
Thanks
AMit Dhar