src/js/picker.js
function(name, opts) {
                //triggers an event bound to the element
                opts = opts || {};
                this.element.trigger($.extend({
                    type: name,
                    pickerInstance: this
                }, opts));
                //console.log(name + ' triggered for instance #' + this._id);
            }
function(name, opts) {
                //triggers an event bound to the element
                opts = opts || {};
                this.element.trigger($.extend({
                    type: name,
                    pickerInstance: this
                }, opts));
                //console.log(name + ' triggered for instance #' + this._id);
            }
instance identifier for bind/unbind events