// Title: Timestamp picker // Description: See the demo at url // URL: http://www.geocities.com/tspicker/ // Version: 1.0.a (Date selector only) // Date: 12-12-2001 (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 //calendar variables Xmu = 0; Ymu = 0; // isNav is true if the browser is Netscape, otherwise is false isNav = (navigator.appName.indexOf("Netscape") != -1) ? true : false; isIE = (navigator.appName.indexOf("Microsoft") != -1) ? true : false; // This function is used to position a new window from // the x and y position that the user has just clicked function handlerMU(e) { // Get the absolute screen coordinates of the event: Xmu = event.screenX; Ymu = event.screenY; } // Capture browser events if (isNav) { document.captureEvents(Event.MOUSEDOWN); } else { document.onmousedown = handlerMU; } function show_calendar(str_target, str_datetime, path) { 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 dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt4(str_datetime)); var dt_prev_year = new Date(dt_datetime); //dt_prev_year.setYear(dt_datetime.getYear()-1); dt_prev_year.setYear(dt_datetime.getFullYear()-1); var dt_next_year = new Date(dt_datetime); //dt_next_year.setYear(dt_datetime.getYear()+1); dt_next_year.setYear(dt_datetime.getFullYear()+1); 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 //alert(dt_next_month + " }{ "+ dt2dtstr4(dt_next_month)); var str_buffer = new String ( "\n"+ "\n"+ " Calendar\n"+ "\n"+ // white background: "\n"+ "\n"+ "\n"+ "\n\n
\n"+ "\n"+ //previous year, month "\n \n"+ " \n"+ //current date label " \n"+ //next month, year " \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"; // print calendar table str_buffer += "\n"; 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()) // print current date str_buffer += " \n"; dt_current_day.setDate(dt_current_day.getDate()+1); } // print row footer str_buffer += "\n"; } // print calendar footer str_buffer += "
"+ "\"previous"+ "\"previous"+ ""+ arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+""+ "\"next"+ "\"next
"+ ""+ week_days[(n_weekstart+n)%7]+"
"; 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_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"; //**************************************************************************************** // The final popup window position towards the cursor has to be hardcoded in pixels: //calculations to always show popup window in the available screen area if (Xmu < 165) Xmu = 0; else if (Xmu > (screen.availWidth - 40)) Xmu = screen.availWidth - 210; else Xmu = (Xmu - 163); if (Ymu > (screen.availHeight - 235)) Ymu = screen.availHeight - 235; else Ymu = (Ymu + 10); //popup the calendar window vWinCal = window.open("", "Calendar", "width=200, height=210, toolbar=no, status=no, location=no, directories=no, resizable=no, menubar=no, alwaysRaised=yes, top=" + Ymu + ", left=" + Xmu); vWinCal.opener = self; vWinCal.focus(); 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 str2dt4 (str_datetime) { var re_date = /^(\d+)\/(\d+)\/(\d+)$/; if (!re_date.exec(str_datetime)) return alert("Invalid Date format: "+ str_datetime); return (new Date (RegExp.$3, RegExp.$1-1, RegExp.$2)); } function dt2dtstr4 (dt_datetime) { // add 0 to the month/day if it's less than 10 (dt_datetime.getMonth()+1) < 10 ? mm="0"+(dt_datetime.getMonth()+1) : mm=(dt_datetime.getMonth()+1); dt_datetime.getDate() < 10 ? dd="0"+dt_datetime.getDate() : dd=dt_datetime.getDate(); return (new String (mm+"/"+dd+"/"+dt_datetime.getFullYear())); /* // return date with month/day without 0 if it's less than 10 return (new String ( (dt_datetime.getMonth()+1)+"/"+dt_datetime.getDate()+"/"+dt_datetime.getFullYear())); */ }