Npc problems...

[Fhqwhgads]

Ok, here's my problem. When I make a shop, and npc's that you can buy, it works perfect in offline mode, like you can buy the npc, and it works too. But when I upload it online, you can't buy it, and even if you add it throught the RC, it still doesn't do anything. Should i put something like //#CLIENTSIDE before the script or something? I'm having the same problem with warprings. The animation plays, but it doesnt warp you even though i put the

setlevel2 filename,x,y;

in. So can someone please help me out with that? I would really appreciate it!