conditonal formating

hi,
I have a sheet like a calendar and I would like to highlight the row
coresponding of the current date.
I only manage to highlight the date itself with conditional formating
(cell - equal to - =TODAY() )
but I can't highlight the rest of the row, since conditional formating of a
cell work only with the value of the cell itself (no reference to other cell
seems possible)
any solution ?

thanks