--F.stn_return("Snp4W", "Wpy4E", "Snp4E", "R", "Wpy4ES", "cr")
--atc_set_text_outside("Line 4 - Origin")
if event.int and getstate("Wpy4W")=="green" and getstate("WpyLvcross1")=="off" then
S.Wpy4W_lvcross=true
setstate("WpyLvcross1", "on")
setstate("WpyLvcross2", "on")
interrupt(4, "ready")
return
end
F.stn("Snp4W", "Wpy4W", "Gho4E","R")