var DatumUndZeit  =new Date()
var Stunde        =DatumUndZeit.getHours()
document.write('Gute')
if      (5     <=Stunde && Stunde<=11)document.write('n Morgen'                  )
else if (Stunde==11                  )document.write('n Vormittag'               )
else if (Stunde==12                  )document.write('n Mittag'                  )
else if (13    <=Stunde && Stunde<=17)document.write('n Nachmittag'              )
else if (18    <=Stunde && Stunde<=22)document.write('n Abend'                   )
else                                  document.write('n -sehr sp&auml;ten- Abend')