search for: smooth_pcb_lines_four

I would like to add a footnote to this graph but do not see a "footnote" command in the package:lattice documentation. I would like to note the "span=.8" as the footnote. postscript(file= ?C:/Documents and Settings/dsonneborn/My Documents/Slovak/output/pcb_tables/smooth_PCB_lines_four.ps?, bg=?transparent?, onefile=FALSE, pointsize=20,paper=?letter?, horizontal=TRUE, family=?Helvetica?,font=?Helvetica?) xyplot(AWGT ~ lipid_adj_lpcb2_cent | malex*romanix, data=pcb_graph3, auto.key = list(lines = TRUE, points = TRUE), ylab=?Birth Weight?, xlab=?Lipid Adjusted PCB?,...