function Kalendarz(str_target, str_datetime) { teraz = new Date(); g=teraz.getHours() + ":"; m=teraz.getMinutes() + ":"; s=teraz.getSeconds(); var godzina = g + m + s; var arr_months = ["Styczeń", "Luty", "Marzec", "Kwiecień", "Maj", "Czerwiec", "Lipiec", "Sierpień", "Wrzesień", "Pazdziernik", "Listopad", "Grudzień"]; var week_days = ["Nd", "Po", "Wt", "Sr", "Cz", "Pi", "So"]; var n_weekstart = 1; var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime + " " + godzina)); var dt_prev_month = new Date(dt_datetime); dt_prev_month.setMonth(dt_datetime.getMonth()-1); var dt_next_month = new Date(dt_datetime); dt_next_month.setMonth(dt_datetime.getMonth()+1); var dt_firstday = new Date(dt_datetime); dt_firstday.setDate(1); dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7); var dt_lastday = new Date(dt_next_month); dt_lastday.setDate(0); var str_buffer = new String ( "Kalendarz"+ ""+ "\n\n
"+ ""+ ""+ ""+ ""+ ""+ "" ); var dt_current_day = new Date(dt_firstday); // tu wstawia nagłówki dni str_buffer += ""; for (var n=0; n<7; n++) str_buffer += ""; str_buffer += ""; //wypełnienie dni w kalendarzu while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) { str_buffer += ""; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { if (dt_current_day.getDate() == dt_datetime.getDate() && dt_current_day.getMonth() == dt_datetime.getMonth()) // dzisiejszy dzien str_buffer += ""; dt_current_day.setDate(dt_current_day.getDate()+1); } str_buffer += ""; } // zakończenie tabeli str_buffer +="
"+ ""+ ""+arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+""+ ""+ "
"+week_days[(n_weekstart+n)%7]+"
"; else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6) // dni weekendu str_buffer += ""; else // normalne dni str_buffer += ""; if (dt_current_day.getMonth() == dt_datetime.getMonth()) //bieżący miesiąc str_buffer += ""; else //poprzedni lub następny miesiąc str_buffer += ""; str_buffer += dt_current_day.getDate()+"
"; var vWinCal = window.open("","Kalendarz", "width=200,height=200,status=no,resizable=no,top=200,left=200"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } function str2dt (str_datetime) { var re_date = /^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/; if (!re_date.exec(str_datetime)) return alert("Invalid Datetime format: "+ str_datetime); return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1, RegExp.$4, RegExp.$5, RegExp.$6)); } function dt2dtstrYMD (dt_datetime) { return (new String (dt_datetime.getFullYear() + "-" + (dt_datetime.getMonth() +1) + "-" + dt_datetime.getDate())); } function dt2dtstrDMY (dt_datetime) { return (new String ( dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear()+" ")); }