Help me with this download block script

[Djdirect]

Bonjour a vous

I need right click menu please for !block  !delblock  and  !blocklist ex: menu=Block user and submenu = commands

merci

--[[
		Download Blocker v1.0a by [AT]conejodelmal Lua 5.1
		
	Blocks users by nick
		Commands:
			!block <nick> - Blockes nick
			!delblock <nick> - Unblok nick
			!blocklist - Blocklist
]]--

  
sBot = frmHub:GetHubBotName() 
  
arrBlock = {}   
 
fBlock = "logs/block.dat"  
 

AllowedProfiles = { 
	[0] = 1,   -- Master
	[1] = 1,   -- OP
	[2] = 0,   -- VIP
	[3] = 0,   -- Reg
	[4] = 1,   -- Moderator
	[5] = 1,   -- Net Founder
	[6] = 1,   -- Owner

}

function Main()  
	LoadFromFile(fBlock)  
end  
 
function OnExit()  
	SaveToFile(fBlock , arrBlock , "arrBlock")  
end  
  
function ChatArrival(user, data)  
	if (AllowedProfiles[user.iProfile] == 1) then
		data = string.sub(data,1,string.len(data)-1)   
		s,e,cmd = string.find(data, "%b<>%s+(%S+)")   
		if (cmd == "!block") then   
			BlockUser(user, data)   
			return 1   
		elseif (cmd == "!delblock") then   
			RemoveBlock(user, data)   
			return 1   
		elseif (cmd == "!blocklist") then   
			BlockList(user)   
			return 1   
		end  
	end  
end  
  
ToArrival = ChatArrival  
  
function BlockUser(user, data)   
	local s,e,nick = string.find(data, "%b<>%s+%S+%s+(%S+)")   
	if (nick == nil) then   
		user:SendData(sBot, "Syntax Error, !block <nick>. You got to type a nick.")   
		return 1
		end
	if (arrBlock[string.lower(nick)] ~= nil) then   
		user:SendData(sBot, "User "..nick.." is already BLOCKED.") 
		return 1
	else     
		arrBlock[string.lower(nick)] = user.sName 
		user:SendData(sBot, "User "..nick.." is now being BLOCKED.")  
		SaveToFile(fBlock , arrBlock , "arrBlock")  
		return 1
	end
end   
  
function RemoveBlock(user, data)   
	local s,e,nick = string.find(data, "%b<>%s+%S+%s+(%S+)")   
	if (nick == nil) then   
		user:SendData(sBot, "Syntax Error, !delblock <nick>. You got to type a nick")  
		return 1
		end
	if (arrBlock[string.lower(nick)] == nil) then   
		user:SendData(sBot, "User "..nick.." isn't blocked.") 
		return 1
	else 
		arrBlock[string.lower(nick)] = nil  
		user:SendData(sBot, "User "..nick.." was UNBLOCKED")   
		SaveToFile(fBlock , arrBlock , "arrBlock")  
		return 1
	end   
end   
  
function BlockList(user)   
	local sTmp,op,usr = "List of users that are being blocked:\r\n\r\n"   
	for usr in pairs(arrBlock) do   
		sTmp = sTmp.."\t\tUser: "..usr.."\r\n"
	end  
	user:SendPM(sBot, sTmp)   
end   
  
function ConnectToMeArrival(user, data)
	local data = string.sub(data,1,-2);
	local s,e,nick = string.find(data,"%S+%s+(%S+)");
	nick = GetItemByName(nick);
	if (nick == nil) then
		return 1
	else
		if (arrBlock[string.lower(user.sName)] ~= nil) then
			return 1
		end
	end
end


RevConnectToMeArrival = ConnectToMeArrival

 
function Serialize(tTable, sTableName, sTab) 
        assert(tTable, "tTable equals nil"); 
        assert(sTableName, "sTableName equals nil"); 
        assert(type(tTable) == "table", "tTable must be a table!"); 
        assert(type(sTableName) == "string", "sTableName must be a string!"); 
        sTab = sTab or ""; 
        sTmp = "" 
        sTmp = sTmp..sTab..sTableName.." = {\n" 
        for key, value in pairs(tTable) do 
            local sKey = (type(key) == "string") and string.format("[%q]",key) or string.format("[%d]",key); 
 
            if(type(value) == "table") then 
                sTmp = sTmp..Serialize(value, sKey, sTab.."\t"); 
            else 
                local sValue = (type(value) == "string") and string.format("%q",value) or tostring(value); 
                sTmp = sTmp..sTab.."\t"..sKey.." = "..sValue 
            end 
			sTmp = sTmp..",\n" 
        end 
        sTmp = sTmp..sTab.."}" 
        return sTmp 
end 
 
function SaveToFile(file , table , tablename) 
	local handle = io.open(file,"w+") 
    handle:write(Serialize(table, tablename)) 
	handle:flush() 
    handle:close() 
end 
 
function LoadFromFile(file) 
	local handle = io.open(file,"r") 
	if (handle ~= nil) then 
        dofile(file) 
		handle:flush() 
		handle:close() 
    end 
end