NPC Guild Lv Up

[Rivers]

How do I make this NPC give 50  guild levels to any player that talks to it?
 

Quote

veil,120,131,6    script    Level-Up    2559,{
if( select("Level-Up!:Cancel") == 1 ){
    BaseLevel = 175;
    JobLevel = 90;
    resetstatus;
    resetskill;
    Zeny += 100000000;
    glvl += 50;
}
end;
}

 

[Patskie]

*guildgetexp <amount>;

This will give the specified amount of guild experience points to the guild the
invoking character belongs to. It will silently fail if they do not belong to
any guild.

 

[Rivers]

Thank you very much.