Hi Just Try these Ones And See whether It works or not!
:s/s1/s2 replace (``substitute'') (the first) s1 in this line by s2
:lr/s/s1/s2/g replace all instances of s1 in the line range lr by s2 (lr is of form `a,b', where a and b are either explicit line numbers, or . (current line) or $ (last line)
--------------------------------- Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing