var temp; function show_calendar(str_target, str_datetime,sDateChecked) { var checkedDate = document.getElementById(sDateChecked).value; if (checkedDate!=null && checkedDate.length>0) checkedDate += '00:00:00'; //alert(checkedDate); var arr_months = ["January","February","March","April","May","June","July","August","September","October","November","December"];//;arr_mon.split(','); //var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; //var week_days = ["Sunday","Monday","Tuesday","Wensday","Thirsday","Friday"];//arr_week_days.split(','); var week_days = ["SU","MO","TU","WE","TH","FR","SA"];//arr_week_days.split(','); //alert(week_days) var n_weekstart = 1; // day week starts from (normally 0 or 1) var dt_datetime = new Date(); var dt_CheckedDate = new Date(); var dt_now = new Date(); if (checkedDate!=null && checkedDate!="") dt_CheckedDate = str2dt(checkedDate); else dt_CheckedDate = null; //alert(dt_CheckedDate); if (str_datetime == null || str_datetime =="") dt_datetime = new Date() ; else { str_datetime = str_datetime + dt2tmstr(dt_datetime) //alert('str_datetime=' + str_datetime); dt_datetime = str2dt(str_datetime); } var year=dt_datetime.getYear(); if (dt_datetime.getYear()<1900) { year+=1900; } var dt_prev_year = new Date(dt_datetime); dt_prev_year.setYear(year-1); var dt_next_year = new Date(dt_datetime); dt_next_year.setYear(year+1); //alert('dt_prev_year = ' + dt_prev_year) //alert('dt_next_year = ' + dt_next_year) 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); //window. // html generation (feel free to tune it for your particular application) // print calendar header var str_buffer = new String ( "\n"+ "\n"+ " Calendar\n"+ " " + "\n"+ "\n"+ "\n"+ "\n\n
\n"+ //onLoad=\"window.resizeTo(100,100);\" "\n"+ "\n "+ "" + "\n" ); var countRows = 0; var dt_current_day = new Date(dt_firstday); // print weekdays titles str_buffer += "\n"; for (var n=0; n<7; n++) str_buffer += " \n"; // print calendar table str_buffer += "\n"; //alert('dt_current_day.getMonth(): '+dt_current_day.getMonth()+', dt_datetime.getMonth(): '+dt_datetime.getMonth()); while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) { // print row header countRows ++; str_buffer += "\n"; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { if (dt_CheckedDate != null && dt_CheckedDate.getDate() == dt_current_day.getDate() && dt_CheckedDate.getMonth() == dt_current_day.getMonth()) { str_buffer += " \n"; dt_current_day.setDate(dt_current_day.getDate()+1); } // print row footer str_buffer += "\n"; } // alert('countRows =' + countRows); if(countRows == 5) countRows = 175; else if(countRows == 6) countRows = 192; // print calendar footer str_buffer += "
\n "+ ""+ //" \n"+ " \n"+ " \n"+ " \n"+ " \n"+ " \n " + "" + "" + "" + "" + "
"+ " " + "\"clear\""+ "\"previous"+ "\"previous"+ arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+""+ "\"next"+ "\"next
" + "
"+ week_days[(n_weekstart+n)%7]+"
"; } else if (dt_current_day.getDate() == dt_now.getDate() && dt_current_day.getMonth() == dt_now.getMonth()) { str_buffer += " "; } else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6) // weekend days str_buffer += " "; else // print working days of current month str_buffer += " "; if (dt_CheckedDate != null && dt_CheckedDate.getDate() == dt_current_day.getDate() && dt_CheckedDate.getMonth() == dt_current_day.getMonth()) // print current date str_buffer += ""+ ""; else if (dt_current_day.getDate() == dt_now.getDate() && dt_current_day.getMonth() == dt_now.getMonth()) // print current date str_buffer += ""+ ""; else if (dt_current_day.getMonth() == dt_datetime.getMonth()) // print days of current month str_buffer += ""+ ""; else // print days of other months str_buffer += ""+ ""; str_buffer += dt_current_day.getDate()+"
\n" + "
\n" + "\n" + "\n"; var winProperties = "location=no,menubar=no,resizable=yes,scrollbars=no,status=no,titlebar=no,toolbar=no,top=200,left=260,width=1,height=1"; var vWinCal = window.open("", "Calendar", winProperties); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); //vWinCal.resizeTo(480, 200); //set height and width of calendar window vWinCal.resizeTo(480, 225); //set height and width of calendar window } // datetime parsing and formatting routimes. modify them if you wish other datetime format 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 dt2dtstr (dt_datetime) { return (new String ( dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear()+" ")); } function dt2tmstr (dt_datetime) { return (new String ( dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds())); }