Calendar

// Author: Jonathan Wood // Company: Creative Times // Date: 9/1/03 // Version: 1.0 // Description: date picker linked to form menu widgets // Create calendar function show_calendar(dayIn, monthIn, yearIn, dateStr) { // path to site var calWebSite = "http://www.qualityappraisalsonline.com/"; // set table attributes (user defined) var cc_current = "#FFB6C1"; var cc_bg = "#FFFFFF"; var cc_header = "#BEBFC1"; // BEBFC1 var cc_border = "#666666"; var cc_weekend = "#EEEEEE"; // AC947E var cc_weekday = "#FFFFFF"; var tc_header = "#3079D3"; // 3079D3 var tc_title = "#FFFFFF"; var tc_main = "#499AE5"; // 499AE5 var tc_next_month = "#AC947E"; var tc_link = "#666666"; var text_size = "2"; var arr_months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; var n_weekstart = 1; // day week starts from (normally 0 or 1) var calDate = (dateStr == null || dateStr =="" ? new Date() : CT_str2date(dateStr)); var cal_prevMonth = new Date(calDate); cal_prevMonth.setMonth(calDate.getMonth()-1); var cal_nextMonth = new Date(calDate); cal_nextMonth.setMonth(calDate.getMonth()+1); var cal_firstDay = new Date(calDate); cal_firstDay.setDate(1); cal_firstDay.setDate(1-(7+cal_firstDay.getDay()-n_weekstart)%7); var cal_lastDay = new Date(cal_nextMonth); cal_lastDay.setDate(0); var cal_thisMonth = new Date(); // write html var htmlPage = new String ("\n"); htmlPage += "\n"+ " Calendar\n"+ "\n"+ "\n"+ "\n\n

\n"+ "\n"+ "\n\n

\n"+ "\n"+ "\n \n"+ " \n"+ " \n\n"; var cal_currentDay = new Date(cal_firstDay); // print weekdays titles htmlPage += "\n"; for (var n=0; n<7; n++) htmlPage += " \n"; // print calendar table htmlPage += "\n"; while (cal_currentDay.getMonth() == calDate.getMonth() || cal_currentDay.getMonth() == cal_firstDay.getMonth()) { // print row htmlPage += "\n"; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { if (cal_currentDay.getDate() == calDate.getDate() && cal_currentDay.getMonth() == calDate.getMonth() && cal_thisMonth.getMonth() == calDate.getMonth()) // print current date htmlPage += " \n"; cal_currentDay.setDate(cal_currentDay.getDate()+1); } // print row footer htmlPage += "\n"; } // print calendar footer htmlPage += "\n\n\n" + "

"+ " $\"previous$	"+ "" +arr_months[calDate.getMonth()]+" "+calDate.getFullYear()+"	"+ " $\"next$
"+ ""+ week_days[(n_weekstart+n)%7]+"
"; else if (cal_currentDay.getDay() == 0 \|\| cal_currentDay.getDay() == 6) // weekend days htmlPage += "	"; else // print working days of current month htmlPage += "	"; if (cal_currentDay.getMonth() == calDate.getMonth()) // print days of current month htmlPage += ""+ ""; else // print days of other months htmlPage += ""+ ""; htmlPage += cal_currentDay.getDate()+"
"+ ""+ "Cancel" + "

\n" + "

\n" + "

\n" + "\n" "\n" + "\n"; // open window var vWinCal = window.open("", "Calendar", "width=200,height=215,status=no,resizable=no,top=200,left=200"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (htmlPage); calc_doc.close(); } // datetime parsing and formatting routimes. function CT_str2date (dateStr) { var re_date = /^\s*(\d+)\-(\d+)\-(\d+)\s*$/; if (!re_date.exec(dateStr)) return alert("Please make sure that there is something selected in the month, day & year fields."); return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1)); } function CT_date2str (calDate) { return (new String (calDate.getDate()+"-"+(calDate.getMonth()+1)+"-"+calDate.getFullYear()+" ")); } function CT_cal2dialog (calDate, dateType) { var ie_mac_offset = 0; var ct_browser = navigator.appName; var ct_sys = navigator.userAgent; ct_sys = ct_sys.replace(/.*Mac.*/,"Mac"); if (ct_sys != "Mac"){ ct_sys = "Windows"; } if (ct_sys == "Mac"){ if (ct_browser == "Microsoft Internet Explorer"){ // fix a bug w/ explorer on Mac select array starts on 0 not 1. ie_mac_offset = -1; } } if (dateType == "day"){ return (new String (calDate.getDate() + ie_mac_offset)); } else if (dateType == "month"){ return (new String (calDate.getMonth() + 1 + ie_mac_offset)); } else { var offsetDate = new Date(); return (new String (calDate.getFullYear() - offsetDate.getFullYear())); } } function CT_dateDialogToStr (in_day, in_month, in_year) { return (new String (in_day.value+"-"+in_month.value+"-"+in_year.value+" ")); } function CT_daysInMonth(in_month, in_day, in_year, selMenu) { var checkDate = new Date(); checkDate.setMonth(in_month.value - 1); checkDate.setDate(in_day.value); checkDate.setYear(in_year.value); var lastdate = new Date(checkDate); lastdate.setMonth(checkDate.getMonth() + 1); lastdate.setDate(0); var lastday = lastdate.getDate(); var menuLength = selMenu.options.length; if (lastday != menuLength){ selMenu.options.length = lastday; if (menuLength < lastday) { for (i = menuLength + 1; i < lastday + 1; i ++){ selMenu.options[i - 1].value = i; selMenu.options[i - 1].text = i; } } } }