[davelord]

Code:

C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(91) : warning 217: loose indentation
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(91) : warning 219: local variable "i" shadows a variable at a preceding level
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(99) : error 035: argument type mismatch (argument 2)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(100) : error 035: argument type mismatch (argument 2)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(106) : warning 217: loose indentation
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(106) : error 029: invalid expression, assumed zero
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(106) : error 004: function "OnFilterScriptExit" is not implemented
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(116) : error 035: argument type mismatch (argument 1)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(117) : error 035: argument type mismatch (argument 1)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(118) : error 035: argument type mismatch (argument 1)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(119) : error 035: argument type mismatch (argument 1)
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(123) : warning 225: unreachable code
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(123) : error 029: invalid expression, assumed zero
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(123) : error 004: function "OnPlayerConnect" is not implemented
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(125) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(126) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(127) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(128) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(129) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(130) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(134) : warning 225: unreachable code
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(134) : error 029: invalid expression, assumed zero
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(134) : error 004: function "OnPlayerDisconnect" is not implemented
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(143) : warning 217: loose indentation
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(146) : warning 217: loose indentation
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(146) : error 029: invalid expression, assumed zero
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(146) : error 004: function "OnPlayerStateChange" is not implemented
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(148) : error 017: undefined symbol "newstate"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(151) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(153) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(154) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(156) : error 017: undefined symbol "playerid"
C:\Users\Mijn pc\Desktop\radio system\veh&radio.pwn(157) : error 017: undefined symbol "playerid"

Compilation aborted.Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


26 Errors.

My snippet:
http://pastebin.com/88RJbDKY

Could someone help me out with this please?