/*** Copyright (c) 2002-2004 more as ***/ var monthNames = new Array("Januar","Februar","Mars","April","Mai","Juni","Juli","August","September","Oktober","November","Desember"); var monthDays = new Array(31,28,31,30,31,30,31,31,30,31,30,31); var defaultInputMask = 'dd.mm.yyyy'; var currentYear; var currentMonth; var currentDateField; var currentInputMask; var cancelHideCalendar = false; var cancelShowCalendar = false; var currentDateCompare; var currentSoftDateCompare; var currentWizard; var currentWizard; var currentValidatemsg; var currentSoftvalidatemsg; function getAbsolutePosX(field) { var xpos = field.offsetLeft; while (field.offsetParent) { field = field.offsetParent; if (field) xpos += field.offsetLeft; } return xpos; } function getAbsolutePosY(field) { var ypos = field.offsetTop; while (field.offsetParent) { field = field.offsetParent; if (field) ypos += field.offsetTop; } return ypos; } function showCalendar(event, dateField, addOffsetLeft, addOffsetTop, inputMask, dateCompare, softdateCompare, validateMsg, softvalidateMsg, wizardId) { if (cancelShowCalendar) { cancelShowCalendar = false; return; } if (!dateField) return; if (!inputMask || (inputMask.length == 0)) { inputMask = defaultInputMask; } currentDateCompare = dateCompare; currentSoftDateCompare = softdateCompare; currentWizard = wizardId; currentValidatemsg = validateMsg; currentSoftvalidatemsg = softvalidateMsg; cancelHideCalendar = true; currentDateField = dateField; if (inputMask) { if (inputMask.indexOf('åååå') >= 0) { inputMask = inputMask.replace('åååå', 'yyyy'); } currentInputMask = inputMask; } else { currentInputMask = ''; } var now = new Date(); var fieldValue = dateField.value; if (fieldValue.length >= 10) { var maskYearPos = inputMask.indexOf("yyyy"); var maskMonthPos = inputMask.indexOf("mm"); var maskDayPos = inputMask.indexOf("dd"); var fieldDay = parseInt(fieldValue.substr(maskDayPos, 2)); var fieldMonthStr = fieldValue.substr(maskMonthPos, 2); if (fieldMonthStr.charAt(0) == '0') fieldMonthStr = fieldMonthStr.charAt(1); var fieldMonth = parseInt(fieldMonthStr) - 1; var fieldYear = parseInt(fieldValue.substr(maskYearPos, 4)); now = new Date(fieldYear, fieldMonth, fieldDay); } if (document.getElementById) { // Level 1 DOM mobject = document.getElementById('calendar'); } else if (document.all) { // Old IE mobject = document.all.calendar; } var oDoc = mobject.contentWindow || mobject.contentDocument; if (oDoc) { // IFrame mobject.frameBorder = 'no'; mobject.scrolling = 'no'; mobject.style.width = 130; mobject.style.height = 140; oDoc.document.close(); oDoc.document.write(drawCalendar(now, true)); } else { // DIV mobject.style.width = 130; mobject.style.height = 130; mobject.innerHTML = drawCalendar(now, false); } mobject.style.left = getAbsolutePosX(dateField) + addOffsetLeft; mobject.style.top = getAbsolutePosY(dateField) + addOffsetTop; mobject.style.visibility = "visible"; } function drawCalendar(showDate, useIframe) { var year = showDate.getFullYear(); var month = showDate.getMonth(); var selectedDate = showDate.getDate(); var daysInMonth = monthDays[month]; if (month == 1 && isLeap(year)) { daysInMonth = 29; } var day = 0; var today = new Date().getDate(); var todayMonth = new Date().getMonth(); var firstDayOfMonth = new Date(year, month, 1); var startDay = firstDayOfMonth.getDay(); if (startDay == 0) startDay = 7; currentYear = year; currentMonth = month; var calendar = ""; var tableStyle = ""; if (useIframe == true) { var qpageCss = ""; if (window.currentSkinId) { qpageCss += ""; } calendar += "" + qpageCss + ""; tableStyle = "style=\"background-color:#E8EBF1;border:1px solid black;padding:0px\""; } calendar += "" + ""; for (i=1;i<=6;i++) { calendar += ""; for (j=1;j<=7;j++) { if ((i > 1) || (j >= startDay)) { day ++; } calendar += ""; } calendar += ""; } calendar += "
< " + monthNames[month] + " " + year + " >
MTOTFLS
0) && (day <= daysInMonth)) { calendar += ""; if ((day == today)&&(month==todayMonth)) calendar += ""; calendar += day; if ((day == today)&&(month==todayMonth)) calendar += ""; calendar += ""; } else { calendar += " "; } calendar += "
"; if (useIframe == true) { calendar += ""; } return calendar; } function prevMonth() { cancelHideCalendar = true; currentMonth --; if (currentMonth < 0) { currentMonth = 11; currentYear --; } var nextDate = new Date(currentYear, currentMonth, 1); if (document.getElementById) { // Level 1 DOM mobject = document.getElementById('calendar'); } else if (document.all) { // Old IE mobject = document.all.calendar; } // mobject.innerHTML = drawCalendar(nextDate); var oDoc = mobject.contentWindow || mobject.contentDocument; if (oDoc) { // IFrame mobject.frameBorder = 'no'; mobject.scrolling = 'no'; oDoc.document.close(); oDoc.document.write(drawCalendar(nextDate, true)); } else { // DIV mobject.innerHTML = drawCalendar(nextDate, false); } mobject.style.visibility = "visible"; } function nextMonth() { cancelHideCalendar = true; currentMonth ++; if (currentMonth > 11) { currentMonth = 0; currentYear ++; } var nextDate = new Date(currentYear, currentMonth, 1); if (document.getElementById) { // Level 1 DOM mobject = document.getElementById('calendar'); } else if (document.all) { // Old IE mobject = document.all.calendar; } // mobject.innerHTML = drawCalendar(nextDate); var oDoc = mobject.contentWindow || mobject.contentDocument; if (oDoc) { // IFrame mobject.frameBorder = 'no'; mobject.scrolling = 'no'; oDoc.document.close(); oDoc.document.write(drawCalendar(nextDate, true)); } else { // DIV mobject.innerHTML = drawCalendar(nextDate, false); } mobject.style.visibility = "visible"; } function hideCalendar() { if (!cancelHideCalendar) { if (document.getElementById) { // Level 1 DOM mobject = document.getElementById('calendar'); } else if (document.all) { // Old IE mobject = document.all.calendar; } mobject.style.visibility = "hidden"; mobject.style.width = 0; mobject.style.height = 0; mobject.style.left = 0; mobject.style.top = 0; } } function replaceAll(src, replace) { var start = 0; var index = src.indexOf(replace, start); var index2; var newSrc = ''; while (index > -1) { newSrc += src.substring(start, index); start = index + 1; index2 = index; index = src.indexOf(replace, start); } if (index2 < src.length) { newSrc += src.substring(index2 + 1); } return newSrc; } function trim(s) { while (s.substring(0,1) == ' ') { s = s.substring(1,s.length); } while (s.substring(s.length-1,s.length) == ' ') { s = s.substring(0,s.length-1); } return s; } function getYear(dateFieldId) { var inputmask = getInputmask(dateFieldId); var dateField = document.qform[dateFieldId]; var dateValue = ''; if (dateField) dateValue = trim(dateField.value); if (dateValue.length > 0) { var imaskStart = inputmask.indexOf('yyyy'); if (imaskStart < 0) imaskStart = inputmask.indexOf("åååå"); return dateValue.substring(imaskStart, imaskStart + 4); } return 0; } function getMonth(dateFieldId) { var inputmask = getInputmask(dateFieldId); var dateField = document.qform[dateFieldId]; var dateValue = ''; if (dateField) dateValue = trim(dateField.value); if (dateValue.length > 0) { var imaskStart = inputmask.indexOf('mm'); return dateValue.substring(imaskStart, imaskStart + 2); } return 0; } function getDay(dateFieldId) { var inputmask = getInputmask(dateFieldId); var dateField = document.qform[dateFieldId]; var dateValue = ''; if (dateField) dateValue = trim(dateField.value); if (dateValue.length > 0) { var imaskStart = inputmask.indexOf('dd'); return dateValue.substring(imaskStart, imaskStart + 2); } return 0; } function getInputmask(dateFieldId) { var inputmask = defaultInputMask; if (document.qform[dateFieldId + '_inputmask'] && document.qform[dateFieldId + '_inputmask'].value.length > 0) { inputmask = document.qform[dateFieldId + '_inputmask'].value; } return inputmask; } function selectDate2(date) { if (!currentInputMask || (currentInputMask.length == 0)) currentInputMask = defaultInputMask; var newDate = '' + currentInputMask; var newMonth = (currentMonth < 9 ? "0" : "") + (currentMonth + 1); var newDay = (date < 10 ? "0" : "") + date; newDate = newDate.replace('dd', newDay); newDate = newDate.replace('mm', newMonth); if (newDate.indexOf("yyyy") >= 0) { newDate = newDate.replace('yyyy', currentYear); } else if (newDate.indexOf("yyyy") >= 0){ newDate = newDate.replace('åååå', currentYear); } if (currentDateCompare.length > 0) { // Validate date var isGreaterThan = currentDateCompare.indexOf('>'); var isLessThan = currentDateCompare.indexOf('<'); if (isGreaterThan > -1 || isLessThan > -1) { var compareIndex = (isLessThan > -1) ? currentDateCompare.indexOf('<') : currentDateCompare.indexOf('>'); var compareDateFieldId = 'A_' + currentDateCompare.substring(compareIndex + 1); var compareDateField = document.qform[compareDateFieldId]; var compareDateFieldValue=''; var compareDateInputmask=''; if (compareDateField) { compareDateFieldValue = compareDateField.value; compareDateInputmask = getInputmask(compareDateFieldId); } if (compareDateFieldValue.length > 0) { var compareDateFieldValueCopy = compareDateFieldValue; compareDateFieldValue = replaceAll(compareDateFieldValue, '.'); var year = getYear(compareDateFieldId); var month = getMonth(compareDateFieldId); var day = getDay(compareDateFieldId); if (compareDateInputmask.indexOf('mm') == -1) { // No month if (isGreaterThan > -1) { month = '12'; } else { month = '01'; } } if (compareDateInputmask.indexOf('dd') == -1) { // No day if (isGreaterThan > -1) { day = '31'; } else { day = '01'; } } var compareDatesum = parseInt('' + year + month + day, 10); var currentDatesum = parseInt('' + currentYear + newMonth + newDay, 10); var dateIsValid; if (isGreaterThan > -1) dateIsValid = currentDatesum > compareDatesum; else if (isLessThan > -1) dateIsValid = currentDatesum < compareDatesum; //alert("year=" + year + " month=" + month + " day=" + day + " compareDatesum=" + compareDatesum + " currentDatesum=" + currentDatesum + " dateIsValid=" + dateIsValid); if (! dateIsValid) { var compareText = isGreaterThan > -1 ? trans_GREATER : trans_LESS; //alert(trans_INVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!"); toggleQuestionHelp(trans_INVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!",0,'Ugyldig dato',currentDateField.name,true); //currentDateField.focus(); currentDateField.value = ''; cancelHideCalendar = false; hideCalendar(); return; } } } } if (currentSoftDateCompare.length > 0) { // Validate soft date rule var isGreaterThan = currentSoftDateCompare.indexOf('>'); var isLessThan = currentSoftDateCompare.indexOf('<'); if (isGreaterThan > -1 || isLessThan > -1) { var compareIndex = (isLessThan > -1) ? currentSoftDateCompare.indexOf('<') : currentSoftDateCompare.indexOf('>'); var compareDateFieldId = 'A_' + currentSoftDateCompare.substring(compareIndex + 1); var compareDateField = document.qform[compareDateFieldId]; var compareDateFieldValue=''; var compareDateInputmask=''; if (compareDateField) { compareDateFieldValue = compareDateField.value; compareDateInputmask = getInputmask(compareDateFieldId); } if (compareDateFieldValue.length > 0) { var compareDateFieldValueCopy = compareDateFieldValue; compareDateFieldValue = replaceAll(compareDateFieldValue, '.'); var year = getYear(compareDateFieldId); var month = getMonth(compareDateFieldId); var day = getDay(compareDateFieldId); if (compareDateInputmask.indexOf('mm') == -1) { // No month if (isGreaterThan > -1) { month = '12'; } else { month = '01'; } } if (compareDateInputmask.indexOf('dd') == -1) { // No day if (isGreaterThan > -1) { day = '31'; } else { day = '01'; } } var compareDatesum = parseInt('' + year + month + day, 10); var currentDatesum = parseInt('' + currentYear + newMonth + newDay, 10); var dateIsSoftValid; if (isGreaterThan > -1) dateIsSoftValid = currentDatesum > compareDatesum; else if (isLessThan > -1) dateIsSoftValid = currentDatesum < compareDatesum; //alert("year=" + year + " month=" + month + " day=" + day + " compareDatesum=" + compareDatesum + " currentDatesum=" + currentDatesum + " dateIsSoftValid=" + dateIsSoftValid); if (! dateIsSoftValid) { var compareText = isGreaterThan > -1 ? trans_GREATER : trans_LESS; //alert(trans_INVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!"); toggleQuestionHelp(trans_NONSOFTVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!",0,trans_SHOULD_DATE,currentDateField.name,true); //currentDateField.focus(); //currentDateField.value = ''; currentDateField.value = newDate; cancelHideCalendar = false; hideCalendar(); return; } } } } currentDateField.value = newDate; cancelHideCalendar = false; cancelShowCalendar = true; try { currentDateField.focus(); } catch(exception){ } hideCalendar(); if (currentDateField) { if (document.setFocusToTabindex) { var newTabindex = parseInt(currentDateField.tabIndex) + 1; // confirm("curr Tabindex=" + currentDateField.tabIndex + " new=" + newTabindex); setFocusToTabindex(document.qform, newTabindex); } } } function selectDate(date) { if (!currentInputMask || (currentInputMask.length == 0)) currentInputMask = defaultInputMask; var newDate = '' + currentInputMask; var newMonth = (currentMonth < 9 ? "0" : "") + (currentMonth + 1); var newDay = (date < 10 ? "0" : "") + date; newDate = newDate.replace('dd', newDay); newDate = newDate.replace('mm', newMonth); if (newDate.indexOf("yyyy") >= 0) { newDate = newDate.replace('yyyy', currentYear); } else if (newDate.indexOf("yyyy") >= 0){ newDate = newDate.replace('åååå', currentYear); } validateMessage = ''; var iserrormessage = false; var isValid = true; var isSoftvalid = true; // Strict validation if (currentDateCompare && currentDateCompare.length > 0) { var comparearray = currentDateCompare.split("&&"); var comparepart = true; for (k in comparearray) { var compareStr = comparearray[k]; if (compareStr.length > 0) { comparepart = comparepart && compareDateValue(compareStr,newMonth,newDay,''); } } if (comparepart == false) { //validateMessage = getValidateMessage(strictvalidate, strictvalidatemsg, false, wizardid); validateMessage = getValidateDateMessage(currentDateCompare, currentValidatemsg, false, currentWizard); iserrormessage = true; } isValid = comparepart; } // Soft validation if (isValid && (currentSoftDateCompare && currentSoftDateCompare.length > 0)) { var softcomparearray = currentSoftDateCompare.split("&&"); var softcomparepart = true; for (m in softcomparearray) { var softCompareStr = softcomparearray[m]; if (softCompareStr.length > 0) { softcomparepart = softcomparepart && compareDateValue(softCompareStr,newMonth,newDay,newDate); } } if (softcomparepart == false) { //validateMessage = getValidateMessage(softvalidate, softvalidatemsg, true, wizardid); validateMessage = getValidateDateMessage(currentSoftDateCompare, currentSoftvalidatemsg, true, currentWizard); } isSoftvalid = softcomparepart; } if (! isValid) { //var compareText = isGreaterThan > -1 ? trans_GREATER : trans_LESS; //alert(trans_INVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!"); //toggleQuestionHelp(text1 + " " + compareText + compareDateFieldValueCopy + "!",0,text2,currentDateField.name,true); showValidateHelp(validateMessage, true, 'Validering feilet', currentDateField.name, true); // Send validation error message or empty string to information area //toggleQuestionHelp(validateMessage,0,'Validering feilet',currentDateField.name,true); //currentDateField.focus(); //currentDateField.value = ''; currentDateField.value = ''; //currentDateField.value = selectedDate; cancelHideCalendar = false; hideCalendar(); } else if (! isSoftvalid) { //var compareText = isGreaterThan > -1 ? trans_GREATER : trans_LESS; //alert(trans_INVALID_DATE + " " + compareText + compareDateFieldValueCopy + "!"); showValidateHelp(validateMessage, true, trans_SHOULD_DATE, currentDateField.name, false); // Send validation error message or empty string to information area //toggleQuestionHelp(validateMessage,0,trans_SHOULD_DATE,currentDateField.name,false); //currentDateField.focus(); //currentDateField.value = ''; currentDateField.value = newDate; // If the target field has an onChange, invoke it so values depending on it are updated if (this.window["onChange" + currentDateField.name] !== undefined) { this.window["onChange" + currentDateField.name](); } cancelHideCalendar = false; hideCalendar(); } else // if (elmerAlert == true) { //showValidateHelp(validateMessage, elmerAlert, fieldname, realfieldname, iserrormessage); // Send validation error message or empty string to information area //} else { //showValidateHelp(validateMessage, elmerAlert, fieldname, realfieldname, iserrormessage); // Send validation error message or empty string to information area //showHelp(validateMessage); // Send validation error message or empty string to information area //} //alert('isValid = ' + isValid); if (isValid) { currentDateField.value = newDate; cancelHideCalendar = false; cancelShowCalendar = true; currentDateField.focus(); hideCalendar(); //hideQuestionHelp(); if (currentDateField) { // If the target field has an onChange, invoke it so values depending on it are updated if (this.window["onChange" + currentDateField.name] !== undefined) { this.window["onChange" + currentDateField.name](); } if (document.setFocusToTabindex) { var newTabindex = parseInt(currentDateField.tabIndex) + 1; // confirm("curr Tabindex=" + currentDateField.tabIndex + " new=" + newTabindex); setFocusToTabindex(document.qform, newTabindex); } } } } function compareDateValue(dateCompare, selectedMonth, selectedDay, selectedDate) { var isValid = true; var operator = ''; var exprValue = ''; if ((dateCompare.charAt(1) == '=') || (dateCompare.charAt(1) == '<') || (dateCompare.charAt(1) == '>')) { operator = dateCompare.substr(0, 2); exprValue = dateCompare.substr(2); } else { operator = dateCompare.substr(0, 1); exprValue = dateCompare.substr(1); } if (operator.length > 0) { var compareDateFieldValue=''; var compareDateInputmask=''; var year = ''; var month = ''; var day = ''; if (exprValue.indexOf('$$VALUE$$') > -1) { compareDateFieldValue = exprValue.substring(exprValue.indexOf('$$VALUE$$') + 9); compareDateInputmask = currentInputMask; year = getDatePart(compareDateFieldValue,compareDateInputmask,'year'); month = getDatePart(compareDateFieldValue,compareDateInputmask,'month'); day = getDatePart(compareDateFieldValue,compareDateInputmask,'day'); } else if (exprValue.indexOf('#') > -1) { compareDateFieldValue = exprValue.substring(exprValue.indexOf('#') + 1); //alert('compareDateFieldValue = ' + compareDateFieldValue); if (compareDateFieldValue.indexOf('#') > -1) { compareDateFieldValue = compareDateFieldValue.substr(0, compareDateFieldValue.indexOf('#', 0)); //alert('Found refname to validate : ' + compareDateFieldValue); } var response = getServerInfo(''); var node = response.getElementsByTagName('dateresultitem').item(0); compareDateFieldValue = node.getAttribute('value'); //alert('Value returned is ' + compareDateFieldValue + " qId = " + compareDateFieldId + ' length = ' + compareDateFieldValue.length); //compareDateFieldValue = exprValue; compareDateInputmask = node.getAttribute('mask'); //alert('compareMask = ' + compareDateInputmask); year = getDatePart(compareDateFieldValue,compareDateInputmask,'year'); month = getDatePart(compareDateFieldValue,compareDateInputmask,'month'); day = getDatePart(compareDateFieldValue,compareDateInputmask,'day'); } if (compareDateFieldValue.length > 0) { if (compareDateInputmask.indexOf('mm') == -1) { // No month switch (operator) { case '>' : month = '12'; break; case '<' : month = '01'; break; case '>=' : month = '01'; break; case '<=' : month = '12'; break; } } if (compareDateInputmask.indexOf('dd') == -1) { // No day switch (operator) { case '>' : day = '31'; break; case '<' : day = '01'; break; case '>=' : day = '01'; break; case '<=' : day = '31'; break; } } var compareDatesum = parseInt('' + year + month + day, 10); var currentDatesum = parseInt('' + currentYear + selectedMonth + selectedDay, 10); switch (operator) { case '>' : isValid = currentDatesum > compareDatesum; break; case '<' : isValid = currentDatesum < compareDatesum; break; case '>=' : isValid = currentDatesum >= compareDatesum; break; case '<=' : isValid = currentDatesum <= compareDatesum; break; } //alert("year=" + year + " month=" + month + " day=" + day + " compareDatesum=" + compareDatesum + " currentDatesum=" + currentDatesum + " isValid=" + isValid); } } return isValid; } function getDatePart(dateValue,dateMask,type) { var imaskStart; var partLength; if (dateValue.length > 0 && dateMask.length > 0 && dateValue.length >= dateMask.length) { if (type == 'year') { imaskStart = dateMask.indexOf('yyyy'); if (imaskStart < 0) imaskStart = dateMask.indexOf("åååå"); partLength = 4; } else if (type == 'month') { imaskStart = dateMask.indexOf('mm'); partLength = 2; } else if (type == 'day') { imaskStart = dateMask.indexOf('dd'); partLength = 2; } else { return 0; } return dateValue.substring(imaskStart, imaskStart + partLength); } return 0; } function getValidateDateMessage(validateExpr, userDefinedMessage, soft, wizardid) { var validationErrorMessage = userDefinedMessage; if ((validationErrorMessage.length == 0) && (validateExpr.length > 0)) { var validatearray = validateExpr.split("&&"); for (k in validatearray) { var validateStr = validatearray[k]; if (validationErrorMessage.length > 0) { validationErrorMessage += trans_LOGICAL_AND; validationErrorMessage += '
'; } if (validateStr.length > 0) { if (soft) { validationErrorMessage += trans_SHOULD; } else { validationErrorMessage += trans_MUST; } //alert('validateStr = ' + validateStr); var operator; var exprValue; if ((validateStr.charAt(1) == '=') || (validateStr.charAt(1) == '<') || (validateStr.charAt(1) == '>')) { operator = validateStr.substr(0, 2); exprValue = validateStr.substr(2); } else { operator = validateStr.substr(0, 1); exprValue = validateStr.substr(1); } var qtextSeparator = ''; if (exprValue.indexOf('$$VALUE$$') > -1) { exprValue = exprValue.substring(exprValue.indexOf('$$VALUE$$') + 9); } else { //var response = getServerInfo(''); //var node = response.getElementsByTagName('dateresultitem').item(0); //exprValue = node.getAttribute('value'); //alert('Value returned is ' + exprValue + " qId = " + compareDateFieldId + ' length = ' + exprValue.length); if (exprValue.indexOf('#', 1) > -1) { exprValue = exprValue.substr(1, exprValue.indexOf('#', 1) - 1); //alert('Found refname to validate : ' + exprValue); } var response = getServerInfo(''); var node = response.getElementsByTagName('questiontext').item(0); exprValue = node.getAttribute('value'); qtextSeparator = '' ; } switch (operator) { case '>' : validationErrorMessage += trans_GREATER; break; case '<' : validationErrorMessage += trans_LESS; break; case '>=' : validationErrorMessage += trans_GREATER_OR_EQUAL; break; case '=>' : validationErrorMessage += trans_GREATER_OR_EQUAL; break; case '<=' : validationErrorMessage += trans_LESS_OR_EQUAL; break; case '=<' : validationErrorMessage += trans_LESS_OR_EQUAL; break; case '!=' : validationErrorMessage += trans_NOT_EQUAL; break; case '=' : validationErrorMessage += trans_EQUAL; break; } validationErrorMessage += qtextSeparator; validationErrorMessage += exprValue; validationErrorMessage += qtextSeparator; validationErrorMessage += '
'; } } } //alert('built validate message :' + validationErrorMessage); return validationErrorMessage; } var mouseDown = false; function mDown() { mouseDown = true; } function mUp() { mouseDown = false; } function toggleColor(cell) { if (mouseDown) { mobject = eval('document.all.' + cell); pobject = eval('document.all.p' + cell); if ((mobject.bgColor == "#ffffff") || (mobject.bgColor == "")) { mobject.bgColor = "#000000"; pobject.bgColor = "#000000"; } else { mobject.bgColor = ""; pobject.bgColor = ""; } } } function isLeap(year) { return (year % 400 == 0 || (year % 100 != 0 && year % 4 == 0)); }