plug.dj - Send YT thumbnail in chat

//MAXRESDEFAULT istead of MQDEFAULT. It's bigger.

function getYt(url) {
      var id = url.match('[\\?&]v=([^&#]*)');
      id = id[1];
      return id;
}
API.on(API.CHAT, function(a){
      switch(a){
            case '!pic':
                  var url = $('iframe:first');
                  var id = getYt(url.href);
                  this.id = id;
                  API.sendChat('/em [' + from + '][!pic] http://i.ytimg.com/vi/' + id + '/mqdefault.jpg');
                  break;
      }
});