// 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(str_target, str_datetime) { 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 = 0; // day week starts from (normally 0 or 1) var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime)); if (dt_datetime=="BAD") {return;}; //alert(dt_datetime); 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"+ " Calendar Date Range\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"; // 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 += "\n" str_buffer += "
"+ "\"previous"+ "" +arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+""+ "\"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()+"
Close
\n" + "
\n" + "
\n" + "\n"; var vWinCal = window.open("", "Calendar", "alwaysRaised=yes,width=200,height=210,status=no,resizable=yes ,top=100,left=100"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } function y2k(number) { return (number < 1000) ? number + 1900 : number; } // datetime parsing and formatting routimes. modify them if you wish other datetime format function str2dt (str_datetime) { var sep="/"; if (str_datetime.length == 10) { if (str_datetime.substring(2,3)==sep&&str_datetime.substring(5,6)==sep) { var date = str_datetime.substring(3,5); var month = str_datetime.substring(0,2); var year = str_datetime.substring(6,10); var test = new Date(year,month-1,date); if (!(year==y2k(test.getYear())&&(month-1==test.getMonth())&&(date==test.getDate()))) { alert('Valid format but an invalid date'); return "BAD"; } } else { alert('invalid spearators'); return "BAD";} } else { alert('invalid length'); return "BAD"; } return (new Date (year, month-1, date)); } function dt2dtstr (dt_datetime) { var vMonth,vDate, vYear; vYear=String(dt_datetime.getFullYear()); vDate=String(dt_datetime.getDate()); vMonth=String(dt_datetime.getMonth()+1); if (vMonth.length<=1) {vMonth="0"+vMonth;}; if (vDate.length<=1) {vDate="0"+vDate;}; return (new String ( vMonth+"/"+vDate+"/"+vYear ) ); } function dt2tmstr (dt_datetime) { return (new String ( dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds())); } /**-------------------------- //* Validate Date Field script- By JavaScriptKit.com //* For this script and 100s more, visit http://www.javascriptkit.com //* This notice must stay intact for usage ---------------------------**/ //function checkdate(input){ //var validformat=/^\d{2}\/\d{2}\/\d{4}$/ //Basic check for format validity //var returnval=false //if (!validformat.test(input.value)) //alert("Invalid Date Format. Please correct and submit again.") //else{ //Detailed check for valid date ranges //var monthfield=input.value.split("/")[0] //var dayfield=input.value.split("/")[1] //var yearfield=input.value.split("/")[2] //var dayobj = new Date(yearfield, monthfield-1, dayfield) //if ((dayobj.getMonth()+1!=monthfield)||(dayobj.getDate()!=dayfield)||(dayobj.getFullYear()!=yearfield)) //alert("Invalid Day, Month, or Year range detected. Please correct and submit again.") //else //returnval=true //} //if (returnval==false) input.select() //return returnval //}