Hi,
I have here http://www.frituurdekouter.be/pages/managecart.html a kind of shoppincart.
At each line is 'verwijder' to delete the line from the cart.
The problem is that the system remembers the order when you come back for a new one.
How can I make it so that the system only remembers the order until the browser is closed or maybe for 2hours??
here is the script http://www.frituurdekouter.be/scripts/nopcart.js
Should I change line 376?

Thanks alot for the help.
This is not my script, I changed it a bit, so i'm not an expert in javascripting.

found it