$.on('command', function (event) {
    var sender = event.getSender();
    var username = $.username.resolve(sender);
    var command = event.getCommand();
    var s;
    if (command.equalsIgnoreCase("8ball")) {
    if (args.length == 0) { $.say ("error."); return; }
        var table = new Array();
        table.push("Yes.");
        table.push("No.");
        table.push("Maybe.");
	table.push("I don't think so!");
        table.push("I'll think about it...");
	table.push("Why not?");
        table.push("Simple yes will do from me!");
	table.push("Signs point to yes.");
	table.push("Reply hazy, try again.");
	table.push("Without a doubt.");	
	table.push("My sources say no.");
	table.push("As I see it, yes.");
        table.push("You may rely on it.");
        table.push("Concentrate and ask again.");
	table.push("Outlook not so good.");
	table.push("It is decidedly so.");
	table.push("Better not tell you now.");
	table.push("Very doubtful.");
	table.push("Yes - definitely.");
	table.push("It is certain.");
        table.push("Cannot predict now.");
	table.push("Most likely.");
	table.push("Ask again later");
	table.push("My reply is no.");
	table.push("Outlook good.");
	table.push("Don't count on it.");
	table.push("Yes, in due time.");
	table.push("My sources say no.");
	table.push("Definitely not.");
        table.push("You will have to wait.");
	table.push("I have my doubts.");
	table.push("Outlook so so.");
	table.push("Looks good to me!");
	table.push("Who knows?");
	table.push("Looking good!");
	table.push("Are you kidding?");
	table.push("Go for it!");
	table.push("Don't bet on it.");
	table.push("Probably.");
	table.push("Forget about it.");
              do {
                s = $.randElement(table);
            } while (s.equalsIgnoreCase($var.lastRandom) && table.length > 1);
 
            $.say(s);
    }
});
 
$.registerChatCommand("8ball");