/*********************************************** Fool-Proof Date Input Script with DHTML Calendar by Jason Moon - http://calendar.moonscript.com/dateinput.cfm ************************************************/ // Customizable variables var DefaultDateFormat = 'MM/DD/YYYY'; // If no date format is supplied, this will be used instead var HideWait = 3; // Number of seconds before the calendar will disappear var Y2kPivotPoint = 76; // 2-digit years before this point will be created in the 21st century var UnselectedMonthText = ''; // Text to display in the 1st month list item when the date isn't required var FontSize = 11; // In pixels var FontFamily = 'Tahoma'; var CellWidth = 18; var CellHeight = 16; var ImageURL = 'calendar.jpg'; var NextURL = 'calendar.jpg'; var PrevURL = 'calendar.jpg'; var CalBGColor = 'white'; var TopRowBGColor = 'buttonface'; var DayBGColor = 'lightgrey'; // Global variables var ZCounter = 100; var Today = new Date(); var WeekDays = new Array('P','W','S','C','P','S','N'); var MonthDays = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); var MonthNames = new Array('1','2','3','4','5','6','7','8','9','10','11','12'); // Write out the stylesheet definition for the calendar with (document) { writeln(''); } // Only allows certain keys to be used in the date field function YearDigitsOnly(e) { var KeyCode = (e.keyCode) ? e.keyCode : e.which; return ((KeyCode == 8) // backspace || (KeyCode == 9) // tab || (KeyCode == 37) // left arrow || (KeyCode == 39) // right arrow || (KeyCode == 46) // delete || ((KeyCode > 47) && (KeyCode < 58)) // 0 - 9 ); } // Gets the absolute pixel position of the supplied element function GetTagPixels(StartTag, Direction) { var PixelAmt = (Direction == 'LEFT') ? StartTag.offsetLeft : StartTag.offsetTop; while ((StartTag.tagName != 'BODY') && (StartTag.tagName != 'HTML')) { StartTag = StartTag.offsetParent; PixelAmt += (Direction == 'LEFT') ? StartTag.offsetLeft : StartTag.offsetTop; } return PixelAmt; } // Is the specified select-list behind the calendar? function BehindCal(SelectList, CalLeftX, CalRightX, CalTopY, CalBottomY, ListTopY) { var ListLeftX = GetTagPixels(SelectList, 'LEFT'); var ListRightX = ListLeftX + SelectList.offsetWidth; var ListBottomY = ListTopY + SelectList.offsetHeight; return (((ListTopY < CalBottomY) && (ListBottomY > CalTopY)) && ((ListLeftX < CalRightX) && (ListRightX > CalLeftX))); } // For IE, hides any select-lists that are behind the calendar function FixSelectLists(Over) { if (navigator.appName == 'Microsoft Internet Explorer') { var CalDiv = this.getCalendar(); var CalLeftX = CalDiv.offsetLeft; var CalRightX = CalLeftX + CalDiv.offsetWidth; var CalTopY = CalDiv.offsetTop; var CalBottomY = CalTopY + (CellHeight * 9); var FoundCalInput = false; formLoop : for (var j=this.formNumber;j