//  Synopsis:  When the user changes the year using the year select //             control, this function handles the onSelectChange event//             to update the date.////  Arguments: none////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnYearSelectOnChange(){  iYear = goYearSelect.selectedIndex + giMinYear  fnSetDate(giDay, giMonth, iYear)}//------------------------------------------------------------------------////  Function:  fnCheckLeapYear////  Synopsis:  When the year changes, this function must be called to //             ensure that February has the correct count for the number//             of days.////  Arguments: year////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnCheckLeapYear(iYear){  gaMonthDays[1] = (((!(iYear % 4)) && (iYear % 100) ) || !(iYear % 400)) ? 29 : 28}//------------------------------------------------------------------------////  Function:  fnFillInCells////  Synopsis:  This method works through the table and sets the day and//             style needed.////  Arguments: none////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnFillInCells(){  var iDayCell = 0  var iLastMonthIndex, iNextMonthIndex  var iLastMonthTotalDays  var iStartDay  fnCheckLeapYear(giYear)  iLastMonthDays = gaMonthDays[ ((giMonth - 1 == 0) ? 12 : giMonth - 1) - 1]  iNextMonthDays = gaMonthDays[ ((giMonth + 1 == 13) ? 1 : giMonth + 1) - 1]  iLastMonthYear = (giMonth == 1)  ? giYear - 1 : giYear  iLastMonth     = (giMonth == 1)  ? 12         : giMonth - 1   iNextMonthYear = (giMonth == 12) ? giYear + 1 : giYear  iNextMonth     = (giMonth == 12) ? 1          : giMonth + 1   var oDate = new Date(giYear, (giMonth - 1), 1)  iStartDay = oDate.getDay() - giFirstDay  if (iStartDay < 1) iStartDay += 7  iStartDay = iLastMonthDays - iStartDay + 1  for (i = iStartDay ; i <= iLastMonthDays  ; i++ , iDayCell++)  {     gaDayCell[iDayCell].innerText = i     if (gaDayCell[iDayCell].className != 'OffDay_' + uniqueID)     gaDayCell[iDayCell].className = 'OffDay_' + uniqueID     gaDayCell[iDayCell].day = i     gaDayCell[iDayCell].month = iLastMonth     gaDayCell[iDayCell].year = iLastMonthYear  }  giStartDayIndex = iDayCell  for (i = 1 ; i <= gaMonthDays[giMonth - 1] ; i++, iDayCell++)  {     gaDayCell[iDayCell].innerText = i     if (giDay == i)     {       goCurrentDayCell = gaDayCell[iDayCell]       gaDayCell[iDayCell].className = 'DaySelected_' + uniqueID     }      else      {       if (gaDayCell[iDayCell].className != 'Day_' + uniqueID)         gaDayCell[iDayCell].className = 'Day_' + uniqueID     }     gaDayCell[iDayCell].day = i     gaDayCell[iDayCell].month = giMonth     gaDayCell[iDayCell].year = giYear  }  for (i = 1 ; iDayCell < 42 ; i++, iDayCell++)  {     gaDayCell[iDayCell].innerText = i     if (gaDayCell[iDayCell].className != 'OffDay_' + uniqueID)       gaDayCell[iDayCell].className = 'OffDay_' + uniqueID     gaDayCell[iDayCell].day = i     gaDayCell[iDayCell].month = iNextMonth     gaDayCell[iDayCell].year = iNextMonthYear  }}// **********************************************************************//                            EVENT HANDLERS// **********************************************************************//------------------------------------------------------------------------////  Function:  fnOnClick////  Synopsis:  When the user clicks on the calendar, change the date if//             needed////  Arguments: none////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnOnClick(){  var e = window.event.srcElement  if (e.tagName == "TD")   {    if (gbReadOnly || (!e.day)) return  // The calendar is read only    if ((e.year < giMinYear) || (e.year > giMaxYear)) return    fnSetDate(e.day, e.month, e.year)  }}//------------------------------------------------------------------------////  Function:  fnOnSelectStart////  Synopsis:  This cancels selection when the user clicks and drags the //             mouse on the calendar.  It can still be selected if the//             the SelectStart begins outside this element.////  Arguments: none////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnOnSelectStart(){  window.event.returnValue = false  window.event.cancelBubble = true}//------------------------------------------------------------------------////  Function:  fnOnReadyStateChange////  Synopsis:  When the behavior is completely loaded, set the global //             loading flag to false.////  Arguments: none////  Returns:   none////  Notes:     To improve load time, we do not want the put methods on //             properties to be called.  We also need to keep events from//             getting fired while the behavior is loading.////------------------------------------------------------------------------function fnOnReadyStateChange(){  gbLoading = (readyState != "complete")}//------------------------------------------------------------------------////  Function:  fnOnPropertyChange////  Synopsis:  When a property changes on the element, this function will//             check it to see if part of the calendar needs to be changed//             as a result.  ////  Arguments: none////  Returns:   none////  Notes:     This is currently only checking extended style//             properties to alter the calendar style sheet rules.////------------------------------------------------------------------------function fnOnPropertyChange(){  if (window.event.propertyName.substring(0, 5) == 'style')  {     switch (window.event.propertyName)    {      case 'style.calTitleBackgroundColor' :        goStyle['WholeCalendar'].backgroundColor = style.calTitleBackgroundColor        goStyle['Title'].backgroundColor = style.calTitleBackgroundColor        break      case 'style.calTitleColor' :        goStyle['Title'].color = style.calTitleColor        break      case 'style.calTitleFontFamily' :        goStyle['Title'].fontFamily = style.calTitleFontFamily        break      case 'style.calTitleFontSize' :        goStyle['Title'].fontSize = style.calTitleFontSize        break      case 'style.calTitleFontWeight' :        goStyle['Title'].fontWeight = style.calTitleFontWeight        break      case 'style.calTitleTextAlign' :        goStyle['Title'].textAlign = style.calTitleTextAlign        break      case 'style.calDayTitleBackgroundColor' :        goStyle['DayTitle'].backgroundColor = style.calDayTitleBackgroundColor        break      case 'style.calDayTitleColor' :        goStyle['DayTitle'].color = style.calDayTitleColor        break      case 'style.calDayTitleFontFamily' :        goStyle['DayTitle'].fontFamily = style.calDayTitleFontFamily        break      case 'style.calDayTitleFontSize' :        goStyle['DayTitle'].fontSize = style.calDayTitleFontSize        break      case 'style.calDayTitleFontWeight' :        goStyle['DayTitle'].fontWeight = style.calDayTitleFontWeight        break      case 'style.calDayTitleTextAlign' :        goStyle['DayTitle'].textAlign = style.calDayTitleTextAlign        break            case 'style.calOffMonthBackgroundColor' :        goStyle['OffDay'].backgroundColor = style.calOffMonthBackgroundColor        break      case 'style.calOffMonthColor' :        goStyle['OffDay'].color = style.calOffMonthColor        break      case 'style.calOffMonthFontFamily' :        goStyle['OffDay'].fontFamily = style.calOffMonthFontFamily        break      case 'style.calOffMonthFontSize' :        goStyle['OffDay'].fontSize = style.calOffMonthFontSize        break      case 'style.calOffMonthFontWeight' :        goStyle['OffDay'].fontWeight = style.calOffMonthFontWeight        break      case 'style.calOffMonthTextAlign' :        goStyle['OffDay'].textAlign = style.calOffMonthTextAlign        break      case 'style.calOffMonthVerticalAlign' :        goStyle['OffDay'].verticalAlign = style.calOffMonthVerticalAlign        break      case 'style.calCurrentMonthBackgroundColor' :        goStyle['Day'].backgroundColor = style.calCurrentMonthBackgroundColor        break      case 'style.calCurrentMonthColor' :        goStyle['Day'].color = style.calCurrentMonthColor        break      case 'style.calCurrentMonthFontFamily' :        goStyle['Day'].fontFamily = style.calCurrentMonthFontFamily        break      case 'style.calCurrentMonthFontSize' :        goStyle['Day'].fontSize = style.calCurrentMonthFontSize        break      case 'style.calCurrentMonthFontWeight' :        goStyle['Day'].fontWeight = style.calCurrentMonthFontWeight        break      case 'style.calCurrentMonthTextAlign' :        goStyle['Day'].textAlign = style.calCurrentMonthTextAlign        break      case 'style.calCurrentMonthVerticalAlign' :        goStyle['Day'].verticalAlign = style.calCurrentMonthVerticalAlign        break            case 'style.calSelectedDayBackgroundColor' :        goStyle['DaySelected'].backgroundColor = style.calSelectedDayBackgroundColor        break      case 'style.calSelectedDayColor' :        goStyle['DaySelected'].color = style.calSelectedDayColor        break      case 'style.calSelectedDayFontFamily' :        goStyle['DaySelected'].fontFamily = style.calSelectedDayFontFamily        break      case 'style.calSelectedDayFontSize' :        goStyle['DaySelected'].fontSize = style.calSelectedDayFontSize        break      case 'style.calSelectedDayFontWeight' :        goStyle['DaySelected'].fontWeight = style.calSelectedDayFontWeight        break      case 'style.calSelectedDayTextAlign' :        goStyle['DaySelected'].textAlign = style.calSelectedDayTextAlign        break      case 'style.calSelectedDayVerticalAlign' :        goStyle['DaySelected'].verticalAlign = style.calSelectedDayVerticalAlign        break    }  }}// **********************************************************************//                            HELPER FUNCTIONS// **********************************************************************//------------------------------------------------------------------------////  Function:  fnFireOnPropertyChange////  Synopsis:   ////  Arguments: ////  Returns:   ////  Notes:     ////------------------------------------------------------------------------function fnFireOnPropertyChange(name1, value1){  var evObj = createEventObject()  evObj.setAttribute(name1, value1)  onPropertyChange.fire(evObj)}//------------------------------------------------------------------------////  Function:  fnUpdateGridColors////  Synopsis:  This is a helper function for the calendar grid rendering//             properties.  It handles setting the style rules to create//             the desired effects.//             //  Arguments: none////  Returns:   none////  Notes:     none////------------------------------------------------------------------------function fnUpdateGridColors(){  switch (gsGridCellEffect)  {    case "raised" :      goStyle['OffDay'].borderLeftColor = 'white'      goStyle['OffDay'].borderTopColor = 'white'      goStyle['OffDay'].borderRightColor = 'black'      goStyle['OffDay'].borderBottomColor = 'black'      goStyle['Day'].borderLeftColor = 'white'      goStyle['Day'].borderTopColor = 'white'      goStyle['Day'].borderRightColor = 'black'      goStyle['Day'].borderBottomColor = 'black'      goStyle['DaySelected'].borderLeftColor = 'white'      goStyle['DaySelected'].borderTopColor = 'white'      goStyle['DaySelected'].borderRightColor = 'black'      goStyle['DaySelected'].borderBottomColor = 'black'            break    case "flat" :       goStyle['OffDay'].borderLeftColor = goStyle['OffDay'].backgroundColor      goStyle['OffDay'].borderTopColor = goStyle['OffDay'].backgroundColor      goStyle['OffDay'].borderRightColor = (gbShowVerticalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor      goStyle['OffDay'].borderBottomColor = (gbShowHorizontalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor      goStyle['Day'].borderLeftColor = goStyle['Day'].backgroundColor      goStyle['Day'].borderTopColor = goStyle['Day'].backgroundColor      goStyle['Day'].borderRightColor = (gbShowVerticalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor      goStyle['Day'].borderBottomColor = (gbShowHorizontalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor      goStyle['DaySelected'].borderLeftColor = goStyle['DaySelected'].backgroundColor      goStyle['DaySelected'].borderTopColor = goStyle['DaySelected'].backgroundColor      goStyle['DaySelected'].borderRightColor = (gbShowVerticalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor      goStyle['DaySelected'].borderBottomColor = (gbShowHorizontalGrid) ? gsGridLinesColor : goStyle['Day'].backgroundColor            break    case "sunken" :       goStyle['OffDay'].borderLeftColor = 'black'      goStyle['OffDay'].borderTopColor = 'black'      goStyle['OffDay'].borderRightColor = 'white'      goStyle['OffDay'].borderBottomColor = 'white'      goStyle['Day'].borderLeftColor = 'black'      goStyle['Day'].borderTopColor = 'black'      goStyle['Day'].borderRightColor = 'white'      goStyle['Day'].borderBottomColor = 'white'      goStyle['DaySelected'].borderLeftColor = 'black'      goStyle['DaySelected'].borderTopColor = 'black'      goStyle['DaySelected'].borderRightColor = 'white'      goStyle['DaySelected'].borderBottomColor = 'white'      break    default :      throw 450  }}</script><public:property put=fnPutDay                  get=fnGetDay                name="day"><public:property put=fnPutMonth                get=fnGetMonth              name="month"><public:property put=fnPutYear                 get=fnGetYear               name="year"><public:property put=fnPutMonthLength          get=fnGetMonthLength        name="monthLength"><public:property put=fnPutDayLength            get=fnGetDayLength          name="dayLength"><public:property put=fnPutFirstDay             get=fnGetFirstDay           name="firstDay"><public:property put=fnPutGridCellEffect       get=fnGetGridCellEffect     name="gridCellEffect"><public:property put=fnPutGridLinesColor       get=fnGetGridLinesColor     name="gridLinesColor"><public:property put=fnPutShowDateSelectors    get=fnGetShowDateSelectors  name="showDateSelectors"><public:property put=fnPutShowDays             get=fnGetShowDays           name="showDays"><public:property put=fnPutShowTitle            get=fnGetShowTitle          name="showTitle"><public:property put=fnPutShowVerticalGrid     get=fnGetShowVerticalGrid   name="showVerticalGrid"><public:property put=fnPutShowHorizontalGrid   get=fnGetShowHorizontalGrid name="showHorizontalGrid"><public:property put=fnPutValue                get=fnGetValue              name="value"><public:property put=fnPutValueIsNull          get=fnGetValueIsNull        name="valueIsNull"><public:property put=fnPutReadOnly             get=fnGetReadOnly           name="readOnly"><public:event id="onChange"         name="onchange"><public:event id="onPropertyChange" name="onpropertychange"><public:event id="onError"          name="onerror">