addRow() clears the value of the cell immediately proceeding the added row

I have cells with input tags embedded as the cell text. when I use addRow() it always clears the value of the input tag immediately proceeding the added row but it leaves all the other input tags at what they were changed too. Any ideas?

Sorry ( I have been up late trying to figure this out)

What I should have said is addRow() seams to refresh the last row immediately prior to the new added row. The values of the input element for this and only this row are always reset to the values in the new row (from the array maybe?) In all the other rows, if the have been changed, the value stays at what it has been changed to it is only the row which is the last row prior to the added row that reverts back yo the original values.