This is a modification of two scripts by RobMinty, "FXN - Asian Session Range" and "FXN - Week and Day Separator". Both scripts provide functionality to track and separate trading sessions, days, and weeks for the user. Since both scripts have the common purpose of tracking trading times, the modification was made to combine the two into one indicator.
This script is a quick hack-around where both scripts by RobMinty were literally thrown together into one script (please excuse the sloppy code!). Despite how it was created, the inputs and functions of the combined script have not changed significantly from the originals. The main disadvantage is the size of the script makes it a bit slow to add to a chart, but it otherwise works as expected. Like the originals, the code has been made open-source. If this script is reused or modified, please provide RobMinty first and foremost with credit for the source code and maybe to me (Billy_FX_) as well if you modify this... modification! =)