PEDO<>SLEEP: It should remember the last page i visit in PEDO & SLEEP

PEDO<>SLEEP: It should remember the last page i visit in PEDO & SLEEP,
e.g. i go to today's record in PEDO. After i go to SLEEP and go back to
PEDO, the PEDO should display today's record first. Default for PEDO &
SLEEP for 1st visit (after setting confirmation), the default should be
today's record page.