Calendar

// Title: Timestamp picker // Description: See the demo at url // URL: http://us.geocities.com/tspicker/ // Script featured on: http://javascriptkit.com/script/script2/timestamp.shtml // Version: 1.0 // Date: 12-05-2001 (mm-dd-yyyy) // Author: Denis Gritcyuk ; // Notes: Permission given to use this script in any kind of applications if // header lines are left unchanged. Feel free to contact the author // for feature requests and/or donations function show_calendar(target_day, target_month, target_year, str_datetime) { var months = ["January", "February", "March", "April", "May", "June","July", "August", "September", "October", "November", "December"]; var weekdays = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; var n_weekstart = 0; // day week starts from (normally 0 or 1) var target_element=""; var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : string2datetime(str_datetime)); var curr_datetime = new Date(); 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); // html generation (feel free to tune it for your particular application) // print calendar header var str_buffer = new String ( "\n"+ "\n"+ "\n"+ " \n"+ " Calendar\n"+ " \n"+ "\n"+ "\n"+ " \n"+ " \n"+ " \n "+ " \n"+ " \n"+ " \n\n"+ " \n"+ " \n" ); var dt_current_day = new Date(dt_firstday); // print weekdays titles str_buffer += "\n"; for (var n=0; n<7; n++) { str_buffer += "\n"; } str_buffer += "\n"; // print calendar table while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) { // print row heder str_buffer += "\n"; 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()) // str_buffer += " \n"; dt_current_day.setDate(dt_current_day.getDate()+1); } // print row footer str_buffer += "\n"; } // print calendar footer str_buffer += // "\n\n\n" + "\n" + "

"+ " "+ " $\"next$ \n"+ "	" +months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"\n"+ "	\n"+ " "+ " $\"next$ \n"+ "
"+ weekdays[(n_weekstart+n)%7]+ "
"; // print current date //else if (dt_current_day.getDay() == 0 \|\| dt_current_day.getDay() == 6) str_buffer += "	"; // weekend days else str_buffer += "	"; // print working days of current month // print days of current month if (dt_current_day.getMonth() == dt_datetime.getMonth()) { str_buffer += ""; } else // print days of other months { str_buffer += ""; } str_buffer += dt_current_day.getDate()+"
"+ // ""+ // "Time:

\n" + "\n" + "\n"; var vWinCal = window.open("", "Calendar", "width=200,height=200,status=no,resizable=yes,top=200,left=200"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } // datetime parsing and formatting routimes. modify them if you wish other datetime format function string2datetime (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 datetime2datestring (dt_datetime) { return (new String (dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear())); } function datetime2timestring (dt_datetime) { return (new String (dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds())); }