Entry in Swiss just for somedays like tourist

• Hi my name is Holvan, I'm 19 and i'm from Equador,
  now i'm living in italy since 2 years legal with all documents required, my passport is Equadorian
  
  I just want to visit some friends there, and i would like to know if i can entry in swis.. with my italian permise or do i need to apply for a new permise?
  
  
  Thanks

  26 Lut 2007, 03:30 Holvan