var cal1;
var cal2;
var over_cal = false;
var now = new Date(1220642702000);
var nowplus = new Date(1220642702000);
nowplus.setDate(nowplus.getDate() + 330);
function init() {
    cal1 = new YAHOO.widget.CalendarGroup("cal1","calcheckin", { pages:1, title:"Data Przyjazdu:", close:true, mindate: now, maxdate: nowplus, start_weekday: 1 });
    cal1.cfg.setProperty("MONTHS_LONG",    ["Styczeń", "Luty", "Marzec", "Kwiecień", "Maj", "Czerwiec", "Lipiec", "Sierpień", "Wrzesień", "Październik", "Listopad", "Grudzień"]);
    cal1.cfg.setProperty("WEEKDAYS_SHORT", ["Nd", "Pn", "Wt", "Śr", "Cz", "Pi", "So"]);
    cal1.selectEvent.subscribe(getDate, cal1, true);
    cal1.renderEvent.subscribe(setupListeners, cal1, true);
    YAHOO.util.Event.addListener('checkin', 'focus', showCal);
    YAHOO.util.Event.addListener('calicon1', 'click', showCal);
    YAHOO.util.Event.addListener('checkin', 'blur', hideCal);
    cal1.render();
    cal2 = new YAHOO.widget.CalendarGroup("cal2","calcheckout", { pages:1, title:"Data Wyjazdu:", close:true, mindate: now, maxdate: nowplus, start_weekday: 1 });
    cal2.cfg.setProperty("MONTHS_LONG",    ["Styczeń", "Luty", "Marzec", "Kwiecień", "Maj", "Czerwiec", "Lipiec", "Sierpień", "Wrzesień", "Październik", "Listopad", "Grudzień"]);
    cal2.cfg.setProperty("WEEKDAYS_SHORT", ["Nd", "Pn", "Wt", "Śr", "Cz", "Pi", "So"]);  
    cal2.selectEvent.subscribe(getDate2, cal2, true);
    cal2.renderEvent.subscribe(setupListeners2, cal2, true);
    YAHOO.util.Event.addListener('checkout', 'focus', showCal2);
    YAHOO.util.Event.addListener('calicon2', 'click', showCal2);
    YAHOO.util.Event.addListener('checkout', 'blur', hideCal2);
    cal2.render();
}

function setupListeners() {
    YAHOO.util.Event.addListener('calcheckin', 'mouseover', overCal);
    YAHOO.util.Event.addListener('calcheckin', 'mouseout', outCal);
}

function setupListeners2() {
    YAHOO.util.Event.addListener('calcheckout', 'mouseover', overCal);
    YAHOO.util.Event.addListener('calcheckout', 'mouseout', outCal);
}

function getDate() {
        var calDate = this.getSelectedDates()[0];
        calDate = calDate.getFullYear() + '-' + (calDate.getMonth() + 1) + '-' + calDate.getDate();
        YAHOO.util.Dom.get('checkin').value = calDate;
        over_cal = false;
        hideCal();
}

function getDate2() {
        var calDate = this.getSelectedDates()[0];
        calDate = calDate.getFullYear() + '-' + (calDate.getMonth() + 1) + '-' + calDate.getDate();
        YAHOO.util.Dom.get('checkout').value = calDate;
        over_cal = false;
        hideCal2();
}

function showCal() {
    var xy = YAHOO.util.Dom.getXY('checkin');
    var date = YAHOO.util.Dom.get('checkin').value;
    if (date) {
        var datepltemp = date.split("-");
        var datepl =  datepltemp[1] + "/" + datepltemp[2] + "/" + datepltemp[0];
        var dateshrt = datepltemp[1] + "/" + datepltemp[0];
        cal1.cfg.setProperty('selected', datepl);
        cal1.cfg.setProperty('pagedate', dateshrt);
        cal1.render();
    } else {
        var datei = YAHOO.util.Dom.get('checkout').value;
        var datepltemp = datei.split("-");
        var datepl =  datepltemp[1] + "/" + datepltemp[2] + "/" + datepltemp[0];
        var dateshrt = datepltemp[1] + "/" + datepltemp[0];
        if (datei) {
        cal1.cfg.setProperty('selected', datepl);
        cal1.cfg.setProperty('pagedate', dateshrt);
        cal1.render();
    }
    }
    YAHOO.util.Dom.setStyle('calcheckin', 'display', 'block');
    xy[1] = xy[1] + 20;
    YAHOO.util.Dom.setXY('calcheckin', xy);
}

function showCal2() {
    var xy = YAHOO.util.Dom.getXY('checkout');
    var date = YAHOO.util.Dom.get('checkout').value;
    if (date) {
        var datepltemp = date.split("-");
        var datepl =  datepltemp[1] + "/" + datepltemp[2] + "/" + datepltemp[0];
        var dateshrt = datepltemp[1] + "/" + datepltemp[0];
        cal2.cfg.setProperty('selected', datepl);
        cal2.cfg.setProperty('pagedate', dateshrt);
        cal2.render();
    } else {
        var datei = YAHOO.util.Dom.get('checkin').value;
        var datepltemp = datei.split("-");
        var datepl =  datepltemp[1] + "/" + datepltemp[2] + "/" + datepltemp[0];
        var dateshrt = datepltemp[1] + "/" + datepltemp[0];
        if (datei) {
        cal2.cfg.setProperty('selected', datepl);
        cal2.cfg.setProperty('pagedate', dateshrt);
        cal2.cfg.setProperty('mindate', datepl);
        cal2.render();
    }
    }
    YAHOO.util.Dom.setStyle('calcheckout', 'display', 'block');
    xy[1] = xy[1] + 20;
    YAHOO.util.Dom.setXY('calcheckout', xy);
}

function hideCal() {
    if (!over_cal) {
        YAHOO.util.Dom.setStyle('calcheckin', 'display', 'none');
    }
}

function hideCal2() {
    if (!over_cal) {
        YAHOO.util.Dom.setStyle('calcheckout', 'display', 'none');
    }
}

function overCal() {
    over_cal = true;
}

function outCal() {
    over_cal = false;
}
YAHOO.util.Event.addListener(window, "load", init);