Who can put word DRAFT on all pages in a latex doc?

Tusiime Swaleh
Physics Department
Makerere university
Box 7062 Kampala
Uganda
Mob. +256 0752 520159
Email:stusiime <at> physics.mak.ac.ug
    tsmswlh <at> yahoo.com
Hope you are all fine, 

problem: You know in microsoft word you can print a document with some 
wording like 'DRAFT' to appear on all pages of your document, 

fancyhdr package (for moving headers and footers)seem not to be able to do 
it. 

How is it done in latex? who knows? any help? 

yours tusiime s