Basic Javascript Auto Convert Text to Emoticon

http://rian-nurherdian.blogspot.com

HTML

Hai, nama Saya [b]Kang Rian[/b] :waduh
<br />
Hai Rian, salam kenal :)

JavaScript

var emotes = [
    [':\\\)', 'happy.png'],
    [':\\\(', 'sad.png']
];

function applyEmotesFormat(body){
    for(var i = 0; i < emotes.length; i++){
        body = body.replace(new RegExp(emotes[i][0], 'gi'), '<img src="emotes/' + emotes[i][1] + '">');
    }
    return body;
}