diff --git a/js/jquery.e-calendar.js b/js/jquery.e-calendar.js
index 656e5ea..bb31037 100644
--- a/js/jquery.e-calendar.js
+++ b/js/jquery.e-calendar.js
@@ -1,169 +1,176 @@
-var eCalendar = function(options) {
-    // Initializing options
-    var weekDays = ['Dom', 'Seg', 'Ter', 'Qua', 'Qui', 'Sex', 'Sab'];
-    var months = ['Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio', 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro', 'Novembro', 'Dezembro'];
-    var textArrows = {previous: '<', next: '>'};
-    var eventTitle = 'Eventos';
-    var events = [{title: 'Brasil x Croácia', description: 'Abertura da copa do mundo 2014', datetime: new Date(2014, 6, 12, 17)},
-        {title: 'Brasil x México', description: 'Segundo jogo da seleção brasileira', datetime: new Date(2014, 6, 17, 16)},
-        {title: 'Brasil x Camarões', description: 'Terceiro jogo da seleção brasileira', datetime: new Date(2014, 6, 23, 16)}];
+(function( $ ) {
 
-    // Initializing global variables
-    var adDay = new Date().getDate();
-    var adMonth = new Date().getMonth();
-    var adYear = new Date().getFullYear();
-    var dDay = adDay;
-    var dMonth = adMonth;
-    var dYear = adYear;
-    var instance = this;
+    var eCalendar = function(options, object) {
+        // Initializing options
+        var weekDays = ['Dom', 'Seg', 'Ter', 'Qua', 'Qui', 'Sex', 'Sab'];
+        var months = ['Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio', 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro', 'Novembro', 'Dezembro'];
+        var textArrows = {previous: '<', next: '>'};
+        var eventTitle = 'Eventos';
+        var events = [{title: 'Brasil x Croácia', description: 'Abertura da copa do mundo 2014', datetime: new Date(2014, 6, 12, 17)},
+            {title: 'Brasil x México', description: 'Segundo jogo da seleção brasileira', datetime: new Date(2014, 6, 17, 16)},
+            {title: 'Brasil x Camarões', description: 'Terceiro jogo da seleção brasileira', datetime: new Date(2014, 6, 23, 16)}];
 
-    function init(oInit) {
-        if (typeof oInit != 'undefined') {
-            if (typeof oInit.weekDays != 'undefined') {
-                weekDays = oInit.weekDays;
-            }
-            if (typeof oInit.months != 'undefined') {
-                months = oInit.months;
-            }
-            if (typeof oInit.textArrows != 'undefined') {
-                textArrows = oInit.textArrows;
-            }
-            if (typeof oInit.events != 'undefined') {
-                events = oInit.events;
-            }
-            if (typeof oInit.eventTitle != 'undefined') {
-                eventTitle = oInit.eventTitle;
+        // Initializing global variables
+        var adDay = new Date().getDate();
+        var adMonth = new Date().getMonth();
+        var adYear = new Date().getFullYear();
+        var dDay = adDay;
+        var dMonth = adMonth;
+        var dYear = adYear;
+        var instance = object;
+
+        function init(oInit) {
+            if (typeof oInit != 'undefined') {
+                if (typeof oInit.weekDays != 'undefined') {
+                    weekDays = oInit.weekDays;
+                }
+                if (typeof oInit.months != 'undefined') {
+                    months = oInit.months;
+                }
+                if (typeof oInit.textArrows != 'undefined') {
+                    textArrows = oInit.textArrows;
+                }
+                if (typeof oInit.events != 'undefined') {
+                    events = oInit.events;
+                }
+                if (typeof oInit.eventTitle != 'undefined') {
+                    eventTitle = oInit.eventTitle;
+                }
             }
+            print();
         }
-        print();
-    }
 
-    function lpad(value, length, pad) {
-        if (typeof pad == 'undefined') {
-            pad = '0';
-        }
-        var p;
-        for (var i = 0; i < length; i++) {
-            p += pad;
+        function lpad(value, length, pad) {
+            if (typeof pad == 'undefined') {
+                pad = '0';
+            }
+            var p;
+            for (var i = 0; i < length; i++) {
+                p += pad;
+            }
+            return (p + value).slice(-length);
         }
-        return (p + value).slice(-length);
-    }
 
-    var mouseOver = function() { $(this).addClass('c-nav-btn-over'); };
-    var mouseLeave = function() { $(this).removeClass('c-nav-btn-over'); };
-    var mouseOverEvent = function() {
-        $(this).addClass('c-event-over');
-        var d = $(this).attr('data-event-day');
-        $('div.c-event-item[data-event-day="' + d + '"]').addClass('c-event-over');
-    };
-    var mouseLeaveEvent = function() {
-        $(this).removeClass('c-event-over')
-        var d = $(this).attr('data-event-day');
-        $('div.c-event-item[data-event-day="' + d + '"]').removeClass('c-event-over');
-    };
-    var mouseOverItem = function() {
-        $(this).addClass('c-event-over');
-        var d = $(this).attr('data-event-day');
-        $('div.c-event[data-event-day="' + d + '"]').addClass('c-event-over');
-    };
-    var mouseLeaveItem = function() {
-        $(this).removeClass('c-event-over')
-        var d = $(this).attr('data-event-day');
-        $('div.c-event[data-event-day="' + d + '"]').removeClass('c-event-over');
-    };
-    var nextMonth = function() {
-        if (dMonth < 11) {
-            dMonth++;
-        } else {
-            dMonth = 0;
-            dYear++;
-        }
-        print();
-    };
-    var previousMonth = function() {
-        if (dMonth > 0) {
-            dMonth--;
-        } else {
-            dMonth = 11;
-            dYear--;
-        }
-        print();
-    };
+        var mouseOver = function() { $(this).addClass('c-nav-btn-over'); };
+        var mouseLeave = function() { $(this).removeClass('c-nav-btn-over'); };
+        var mouseOverEvent = function() {
+            $(this).addClass('c-event-over');
+            var d = $(this).attr('data-event-day');
+            $('div.c-event-item[data-event-day="' + d + '"]').addClass('c-event-over');
+        };
+        var mouseLeaveEvent = function() {
+            $(this).removeClass('c-event-over')
+            var d = $(this).attr('data-event-day');
+            $('div.c-event-item[data-event-day="' + d + '"]').removeClass('c-event-over');
+        };
+        var mouseOverItem = function() {
+            $(this).addClass('c-event-over');
+            var d = $(this).attr('data-event-day');
+            $('div.c-event[data-event-day="' + d + '"]').addClass('c-event-over');
+        };
+        var mouseLeaveItem = function() {
+            $(this).removeClass('c-event-over')
+            var d = $(this).attr('data-event-day');
+            $('div.c-event[data-event-day="' + d + '"]').removeClass('c-event-over');
+        };
+        var nextMonth = function() {
+            if (dMonth < 11) {
+                dMonth++;
+            } else {
+                dMonth = 0;
+                dYear++;
+            }
+            print();
+        };
+        var previousMonth = function() {
+            if (dMonth > 0) {
+                dMonth--;
+            } else {
+                dMonth = 11;
+                dYear--;
+            }
+            print();
+        };
 
-    function print() {
-        var dWeekDayOfMonthStart = new Date(dYear, dMonth, 1).getDay();
-        var dLastDayOfMonth = new Date(dYear, dMonth + 1, 0).getDate();
-        var dLastDayOfPreviousMonth = new Date(dYear, dMonth + 1, 0).getDate() - dWeekDayOfMonthStart + 1;
+        function print() {
+            var dWeekDayOfMonthStart = new Date(dYear, dMonth, 1).getDay();
+            var dLastDayOfMonth = new Date(dYear, dMonth + 1, 0).getDate();
+            var dLastDayOfPreviousMonth = new Date(dYear, dMonth + 1, 0).getDate() - dWeekDayOfMonthStart + 1;
 
-        var cBody = $('<div class="c-grid"></div>');
-        var cEvents = $('<div class="c-event-grid"></div>');
-        var cEventsBody = $('<div class="c-event-body"></div>');
-        cEvents.append($('<div class="c-event-title c-pad-top"></div>').html(eventTitle));
-        cEvents.append(cEventsBody);
-        var cNext = $('<div class="c-next c-grid-title c-pad-top"></div>');
-        var cMonth = $('<div class="c-month c-grid-title c-pad-top"></div>');
-        var cPrevious = $('<div class="c-previous c-grid-title c-pad-top"></div>');
-        cPrevious.html(textArrows.previous);
-        cMonth.html(months[dMonth] +' '+ dYear);
-        cNext.html(textArrows.next);
+            var cBody = $('<div class="c-grid"></div>');
+            var cEvents = $('<div class="c-event-grid"></div>');
+            var cEventsBody = $('<div class="c-event-body"></div>');
+            cEvents.append($('<div class="c-event-title c-pad-top"></div>').html(eventTitle));
+            cEvents.append(cEventsBody);
+            var cNext = $('<div class="c-next c-grid-title c-pad-top"></div>');
+            var cMonth = $('<div class="c-month c-grid-title c-pad-top"></div>');
+            var cPrevious = $('<div class="c-previous c-grid-title c-pad-top"></div>');
+            cPrevious.html(textArrows.previous);
+            cMonth.html(months[dMonth] +' '+ dYear);
+            cNext.html(textArrows.next);
 
-        cPrevious.on('mouseover', mouseOver).on('mouseleave', mouseLeave).on('click', previousMonth);
-        cNext.on('mouseover', mouseOver).on('mouseleave', mouseLeave).on('click', nextMonth);
+            cPrevious.on('mouseover', mouseOver).on('mouseleave', mouseLeave).on('click', previousMonth);
+            cNext.on('mouseover', mouseOver).on('mouseleave', mouseLeave).on('click', nextMonth);
 
-        cBody.append(cPrevious);
-        cBody.append(cMonth);
-        cBody.append(cNext);
-        for (var i = 0; i < weekDays.length; i++) {
-            var cWeekDay = $('<div class="c-week-day c-pad-top"></div>');
-            cWeekDay.html(weekDays[i]);
-            cBody.append(cWeekDay);
-        }
-        var day = 1;
-        var dayOfNextMonth = 1;
-        for (var i = 0; i < 42; i++) {
-            var cDay = $('<div></div>');
-            if (i < dWeekDayOfMonthStart) {
-                cDay.addClass('c-day-previous-month c-pad-top');
-                cDay.html(dLastDayOfPreviousMonth++);
-            } else if (day <= dLastDayOfMonth) {
-                cDay.addClass('c-day c-pad-top');
-                if (day == dDay && adMonth == dMonth && adYear == dYear) {
-                    cDay.addClass('c-today');
-                }
-                for (var j = 0; j < events.length; j++) {
-                    var d = events[j].datetime;
-                    if (d.getDate() == day && (d.getMonth() - 1) == dMonth && d.getFullYear() == dYear) {
-                        cDay.addClass('c-event').attr('data-event-day', d.getDate());
-                        cDay.on('mouseover', mouseOverEvent).on('mouseleave', mouseLeaveEvent);
+            cBody.append(cPrevious);
+            cBody.append(cMonth);
+            cBody.append(cNext);
+            for (var i = 0; i < weekDays.length; i++) {
+                var cWeekDay = $('<div class="c-week-day c-pad-top"></div>');
+                cWeekDay.html(weekDays[i]);
+                cBody.append(cWeekDay);
+            }
+            var day = 1;
+            var dayOfNextMonth = 1;
+            for (var i = 0; i < 42; i++) {
+                var cDay = $('<div></div>');
+                if (i < dWeekDayOfMonthStart) {
+                    cDay.addClass('c-day-previous-month c-pad-top');
+                    cDay.html(dLastDayOfPreviousMonth++);
+                } else if (day <= dLastDayOfMonth) {
+                    cDay.addClass('c-day c-pad-top');
+                    if (day == dDay && adMonth == dMonth && adYear == dYear) {
+                        cDay.addClass('c-today');
+                    }
+                    for (var j = 0; j < events.length; j++) {
+                        var d = events[j].datetime;
+                        if (d.getDate() == day && (d.getMonth() - 1) == dMonth && d.getFullYear() == dYear) {
+                            cDay.addClass('c-event').attr('data-event-day', d.getDate());
+                            cDay.on('mouseover', mouseOverEvent).on('mouseleave', mouseLeaveEvent);
+                        }
                     }
+                    cDay.html(day++);
+                } else {
+                    cDay.addClass('c-day-next-month c-pad-top');
+                    cDay.html(dayOfNextMonth++);
                 }
-                cDay.html(day++);
-            } else {
-                cDay.addClass('c-day-next-month c-pad-top');
-                cDay.html(dayOfNextMonth++);
+                cBody.append(cDay);
             }
-            cBody.append(cDay);
-        }
-        var eventList = $('<div class="c-event-list"></div>');
-        for (var i = 0; i < events.length; i++) {
-            var d = events[i].datetime;
-            if ((d.getMonth() - 1) == dMonth && d.getFullYear() == dYear) {
-                var date = lpad(d.getDate(), 2) +'/'+ lpad(d.getMonth(), 2) +' '+ lpad(d.getHours(), 2) +':'+ lpad(d.getMinutes(), 2);
-                var item = $('<div class="c-event-item"></div>');
-                var title = $('<div class="title"></div>').html(date +'  '+ events[i].title +'<br/>');
-                var description = $('<div class="description"></div>').html(events[i].description +'<br/>');
-                item.attr('data-event-day', d.getDate());
-                item.on('mouseover', mouseOverItem).on('mouseleave', mouseLeaveItem);
-                item.append(title).append(description);
-                eventList.append(item);
+            var eventList = $('<div class="c-event-list"></div>');
+            for (var i = 0; i < events.length; i++) {
+                var d = events[i].datetime;
+                if ((d.getMonth() - 1) == dMonth && d.getFullYear() == dYear) {
+                    var date = lpad(d.getDate(), 2) +'/'+ lpad(d.getMonth(), 2) +' '+ lpad(d.getHours(), 2) +':'+ lpad(d.getMinutes(), 2);
+                    var item = $('<div class="c-event-item"></div>');
+                    var title = $('<div class="title"></div>').html(date +'  '+ events[i].title +'<br/>');
+                    var description = $('<div class="description"></div>').html(events[i].description +'<br/>');
+                    item.attr('data-event-day', d.getDate());
+                    item.on('mouseover', mouseOverItem).on('mouseleave', mouseLeaveItem);
+                    item.append(title).append(description);
+                    eventList.append(item);
+                }
             }
+            $(instance).addClass('calendar');
+            cEventsBody.append(eventList);
+            $(instance).html(cBody).append(cEvents);
         }
-        $(instance).addClass('calendar');
-        cEventsBody.append(eventList);
-        $(instance).html(cBody).append(cEvents);
+        init(options);
     }
 
-    init(options);
-}
+    $.fn.eCalendar = function(options) {
+        return this.each(function() {
+            return eCalendar(options, $(this));
+        });
+    };
 
-$.fn.eCalendar = eCalendar;
\ No newline at end of file
+}( jQuery ));
\ No newline at end of file