why events xhr and draw in a bunch do not work as I need?

my test case is http://montaj.vianor-konakovo.ru/goods_new111.html
I need to memorize the state of the table and, if necessary, restore the original state. Now I have achieved that the table restores its state upon restart, for this I have the function recove_order and I call it..in event init. and everything works. I get the desired result.but as soon as I try to go to another page and return to the original page, the application does not work in the way I need: the state of the table does not restore to its original state. I try to restore it the same way as when I reboot. The difference is that when I change the page, I call the restore function record_order in event xhr line 310 in the file
goods1003_new.js
What could be the source of the problem? How to adjust the code so that the table is restored correctly when returning to the original page