sorry, to bother u but i would just like to know if a
poke can be affected by 2 effects,
eg(poison and paralysed, confused and paralysed) one
after the other. thanks...

Yes and no.  Poison stacks.  The other 3 do not.  In other words...

A Pokemon can Poison and Confused, Poison and Paralyzed, or Poisoned and Asleep, but can NOT be any other combination.

Scott