I haven't seen a plugin, which does exactly this, but I'm looking to write something like this for columns in the next little while. Rows should be quite a bit easier.
something like this I suspect [code] $("td#rowHeader").click(function(){ var getRowCells = $("td#rowHeader").siblings; getrowCells.addClass("highlighted"); }); [/code] This is not working code, but hopefully this can get you started.