placeTokens: function (tokens, target_id) {
           for (i in tokens) { this.placeToken(tokens[i], target_id, i * 500) }

        placeTokens: function (tokens, target_id, delay) {
            delay = delay || 500;
            for (i in tokens) { this.placeToken(tokens[i], target_id, i * delay) }

            console.log(e, this);

            this.placeTokens(notif.args.tokens);

            this.placeTokens(notif.args.tokens, null, 100);