Photon network issue with script priority

i tried to make the photon networking work and it did however my script for spawning players is in c# and i need to call it's functions from javascript functions, which is why i have it in the standart assets folder now, for some reason the player spawning script gives the error that it cant find a valid type of photonnetwork, even though i copied the photon plugins into a plugins folder in the assets root. i tried making the playerspawner script in javascript, so that i don't need to have it in the standart assets folder, but then it gives me "no appropriate version of photonnetwork.instantiate" whad do?