jQuery grid reference from StackOverflow:
jQuery Grid Recommendations - Stack Overflow: "The best entries in my opinion is Flexigrid and jQuery Grid (1st & 2nd in list). The others are included for completeness.
jQuery Grid: http://www.trirand.com/blog/
I like the jQuery Grid (#2 above) better than Flexigrid mostly because it supports editable cells, and has very good documentation and samples on the website."