Cookies Expand/Collapse Tables

[Xion]

I have a script that can Expand and Collapse tables and it works great. The problem I am having is that it is only storing the last value selected into the cookie. What I really need it to do is if a user expands several tables it will remember those settings and next time they return to that page those tables will automatically expand for them. Can anyone look at this and tell me how I could get it to remember all the settings and not just the last one?

Page: http://63.167.143.23/test.htm

Thanks a lot for the help

[Khalid Ali]

you need to come up with a logic,and store all the data in a cookie

This resource may help you (http://www.webapplikations.com/pages/html_js/document/CompleteCookieUseage.html) understand the complexity