Public Function Issue

[Emera]

Hello! I am trying to create a real simple public function to replace the already complicated quest icon system I made on lexia. Here is what I want to do. I want to create a public function in my npc class named, icon...

PHP Code:

public function QuestIcon(icon_text) {
  if (playertouchsme) {
    say2(icon_text);
  }
} 


I am getting no success though when joining the class to the npc...

PHP Code:

join("icon") 


then using the function...

PHP Code:

QuestIcon("My name is bob"); 


Here is what I am doing...

PHP Code:

function onCreated() {
  join("icon");
}
if (playertouchsme) {
icon.QuestIcon("MOO");
} 


Anybody got any ideas?