say(int) not working?

[Jiroxys7]

I have an npc with the following code in it:

PHP Code:

  //#CLIENTSIDE
  function onPlayertouchsme(){
  dir = 3;
  say(1);
  sleep 3;
  dir = 2;
} 


But everything except the actual sign text works when i touch it.

I have also tried:

PHP Code:

  function onPlayertouchsme(){
  dir = 3;
  say(1);
  sleep 3;
  dir = 2;
} 


PHP Code:

  //#CLIENTSIDE
  function onPlayertouchsme(){
  dir = 3;
  say 1;
  sleep 3;
  dir = 2;
} 


and

PHP Code:

  function onPlayertouchsme(){
  dir = 3;
  say 1;
  sleep 3;
  dir = 2;
} 


but with no luck. say2 seemed to break when I tried using the image codes (or perhaps it was the line breaks). Otherwise it works when I put in something like say2("!");

Any ideas why my say(int) isn't working though?