// -------------------------------------------------------------------------------------------
// message box
// -------------------------------------------------------------------------------------------

(function($)
{
    "use strict";

    $.fn.avia_sc_messagebox = function (options) {

        "use strict";

        return this.each(function () {

            var container = $(this),
                close_btn = container.find('.av_message_close'),
                mbox_id = container.attr('id'),

                aviasetcookie = function(cookiename,cookievalue,cookiedays) {
                    if (cookiedays) {
                        var date = new date();
                        date.settime(date.gettime()+(cookiedays*24*60*60*1000));
                        var expires = "; expires="+date.togmtstring();
                    }
                    else var expires = "";
                    document.cookie = cookiename+"="+cookievalue+expires+"; path=/";
                },

                aviagetcookie = function(cookiename) {
                    var doccookiesstr = cookiename + "=";
                    var doccookiesarr = document.cookie.split(';');
                    for(var i=0; i < doccookiesarr.length; i++) {
                        var thiscookie = doccookiesarr[i];
                        while (thiscookie.charat(0)==' ') {
                            thiscookie = thiscookie.substring(1,thiscookie.length);
                        }
                        if (thiscookie.indexof(doccookiesstr) == 0) {
                            var cookiecontents = container.attr('data-contents');
                            var savedcontents = thiscookie.substring(doccookiesstr.length,thiscookie.length);
                            if (savedcontents == cookiecontents) {
                                return savedcontents;
                            }
                        }
                    }
                    return null;
                };

            // check if cookie is set and display message box
            if ( ! aviagetcookie(mbox_id)){
                container.removeclass('messagebox-hidden');
            }

            // set cookie when button clicked
            close_btn.on('click', function() {
                var cookiecontents = container.attr('data-contents');

                // set session cookie
                if ( container.hasclass('messagebox-session_cookie') ) {
                    var cookielifetime = "";
                }
                // set cookie with defined lifetime
                else if ( container.hasclass('messagebox-custom_cookie') ) {
                    var cookielifetime = parseint(container.attr('data-cookielifetime'));
                }

                aviasetcookie(mbox_id,cookiecontents,cookielifetime);
                container.addclass('messagebox-hidden');
            });

        });

    };


    // activate message box
    $('.avia_message_box').avia_sc_messagebox();


}(jquery));