Html Data Grid Controls

some options:

http://www.dhtmlx.com/docs/products/dhtmlxGrid/index.shtml

http://www.eggheadcafe.com/articles/20021022.asp

http://www.stunnware.com/crm2/topic.aspx?id=AdvancedFind1

http://extjs.com/deploy/dev/examples/grid/edit-grid.html