Methods and apparatuses for {HEAD ~ display} and traversing of {TAIL ~ links} in page character array 
Methods and apparatuses for { HEAD ~ display } and traversing of { TAIL ~ links } in page character array
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH