If you have a 'new' empty un-formatted drive then you either need a bootable OS CD-rom or a bootable floppy.
If your XP floppies are 'corrupt' and you have another system you can create a new set of floppies from the following MS app -
XP Home -
http://www.microsoft.com/downloads/d...5-BD5AFEE126D8
XP Pro -
http://www.microsoft.com/downloads/d...7-4FED408EA73F
These floppies should get to the point where the CD can be read.
HTH