jquery plugin template

jquery.zoomInput.js

;
"use strict"; 
(function ($) {
     // the default settings
     var defaults = {

     };

     function ZoomInput(element, options) {

        var widget = this;
        widget.config = $.extend(true, {}, defaults, options);
        widget.element = element;
        
        $.each(widget.config, function (key, val) {
            if (typeof val === "function") {
                widget.element.on(key + ".zoomInput", function (e, param) {
                    return val(e, widget.element, param);
                });
            }
        });

        this.init();

    }

    // methods
    ZoomInput.prototype.init = function () {

    };
   
    // the main function
    $.fn.ZoomInput = function (options) {
        new ZoomInput(this, options);
        return this;
    };

}(jQuery));