Keep row highlight from row callback after sorting

soulice

I am using this:
[code]
"fnRowCallback": function (nRow, aData, iDisplayIndex) {
if (aData[8] == "True") {
$(nRow).addClass("alert-highlight");

}
return nRow;
}
[/code]
but after any sort that causes the highlighted rows to move, they are no longer highlighted. Note, using the bootstrap update for datatables.