problem with addguildmember..

[Deas_Voice]

Hey, i want this to add to the guildguildname.txt,
so if i chat /AddGuild guildname accountname nickname it wound appear in the
guildguildname.txt
ex: /addguild LAT Deas_Voice Neo (then my account and nick appear in the guildLAT.txt as Deas_Voice:Neo)

PHP Code:

//#SERVERSIDE
function onActionServerSide() {
  if (params[0] == "AddGuild") {
    with (findplayer(params[0])) {
    addguildmember( @params[1],params[0],player.nick);
 //addguildmember(str guildname, str accountname, str nickname);
      }
    }
  }

//#CLIENTSIDE
function onPlayerChats(){
 if (player.chat.starts ("/AddGuild ")) {
triggerserver("gui",this.name,"AddGuild",player.account,player.chat.substring(10));
  }
} 


get it?
and im also wondring whats the param for playernick so i used player.nick
please help me