[Solved]need some help here !!

monitorKeys()
{
        self.pressedChat = false;
	self endon("disconnect");
	self endon("death");
        self notifyOnPlayerCommand("chatPublic", "chatmodepublic");
	self notifyOnPlayerCommand("chatTeam", "chatmodeteam");
	for(;;) 
	{
		self waittill_any("chatPublic", "chatTeam");
		self.pressedChat = true;
	        self waittill_any("chatPublic", "chatTeam");
                self.pressedChat = false; 
	}
}

yourCode()
{
	if(self.pressedChat)
	{
		wait 1;
	}
	else
	{
		//your code here
	}
}