fix this plugin

i tried to add big and tiny blocks to blockmaker v3.60 by necro, but i get these errors:

[blockquote]/home/groups/amxmodx/tmp3/php504g80.sma(276) : error 010: invalid function or declaration
/home/groups/amxmodx/tmp3/php504g80.sma(282) : error 010: invalid function or declaration
/home/groups/amxmodx/tmp3/php504g80.sma(722) : warning 206: redundant test: constant expression is non-zero
/home/groups/amxmodx/tmp3/php504g80.sma(725) : warning 217: loose indentation
/home/groups/amxmodx/tmp3/php504g80.sma(726) : warning 217: loose indentation
/home/groups/amxmodx/tmp3/php504g80.sma(758) : warning 217: loose indentation
/home/groups/amxmodx/tmp3/php504g80.sma(759) : warning 217: loose indentation
/home/groups/amxmodx/tmp3/php504g80.sma(788) : error 017: undefined symbol "gWallMenuPagesMax"
/home/groups/amxmodx/tmp3/php504g80.sma(789) : error 017: undefined symbol "gTinyMenuPagesMax"
/home/groups/amxmodx/tmp3/php504g80.sma(854) : error 017: undefined symbol "loadBlocks"
/home/groups/amxmodx/tmp3/php504g80.sma(876) : error 029: invalid expression, assumed zero
/home/groups/amxmodx/tmp3/php504g80.sma(1035) : error 017: undefined symbol "WallType"
/home/groups/amxmodx/tmp3/php504g80.sma(1035) : error 088: number of arguments does not match definition
/home/groups/amxmodx/tmp3/php504g80.sma(1044) : error 017: undefined symbol "WallType"
/home/groups/amxmodx/tmp3/php504g80.sma(1044) : warning 215: expression has no effect
/home/groups/amxmodx/tmp3/php504g80.sma(1045) : error 029: invalid expression, assumed zero
/home/groups/amxmodx/tmp3/php504g80.sma(1045) : warning 215: expression has no effect
/home/groups/amxmodx/tmp3/php504g80.sma(1045) : error 001: expected token: ";", but found "if"
/home/groups/amxmodx/tmp3/php504g80.sma(1045) : error 017: undefined symbol "WallType"
/home/groups/amxmodx/tmp3/php504g80.sma(1045) : fatal error 107: too many error messages on one line
[/blockquote]

can you fix it?

here is the code:

http://www.sendspace.com/file/u128h1