gistfile1.js

JSTest.Calendar = (function() {
    // constructor
    var cal = function(element, name) {
        this.name = name;
        this.element = $(element);
        this.element.html("I'm " + this.name);
        this.refresh(); //call instance method
        cal.someFunc(); //call static method
    }

    // instance methods
    cal.prototype = {
        refresh: function() {
            this.element.append(' refreshed['+this.name+']');
        },
    };

    // static methods
    $.extend(cal, {
        someFunc: function() {
            alert('called someFunc()');
        }
    });

    return cal;
})();

$(document).ready(function() {
    $('.calendar').each(function() {
        new JSTest.Calendar(this, 'cal_' + Math.floor(Math.random()*1000));
    });

    $('#button').click(function() {
        JSTest.Calendar.someFunc();
    });
});