Answer
You do not see Find It or JHU Full-Text options because PubMed does not provide them if it does not recognize a Johns Hopkins user. This may happen when accessing PubMed directly or if the user is not logged in with a JHED ID.
This is the PubMed access link for Johns Hopkins:
http://www.ncbi.nlm.nih.gov/sites/entrez?holding=jhumlib_fft_ndi&otool=jhumlib