isNav = (navigator.appName.indexOf("Netscape") != -1) ? true : false;
isIE = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;
var weekend = [0,6];
var weekendColor = "#E0E0E0";
var fontface = "Arial,Helvetica";
var fontsize = 2;
var textMonth = "Month";
var gNow = new Date();
var ggWinCal;
Calendar.Months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
Calendar.Days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
Calendar.DOMonth = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
Calendar.lDOMonth = [31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
function Calendar(p_item, p_WinCal, p_month, p_year, p_format) {
if ((p_month == null) && (p_year == null)) return;
if (p_WinCal == null)
this.gWinCal = ggWinCal;
else
this.gWinCal = p_WinCal;
this.gMonthName = Calendar.get_month(p_month);
this.gMonth = new Number(p_month);
this.gYearly = false;
this.gYear = p_year;
this.gFormat = p_format;
this.gBGColor = "white";
this.gFGColor = "black";
this.gTextColor = "black";
this.gHeaderColor = "black";
this.gReturnItem = p_item;
}
Calendar.get_month = Calendar_get_month;
Calendar.get_daysofmonth = Calendar_get_daysofmonth;
Calendar.calc_month_year = Calendar_calc_month_year;
Calendar.print = Calendar_print;
function Calendar_get_month(monthNo) {
return Calendar.Months[monthNo];
}
function Calendar_get_daysofmonth(monthNo, p_year) {
/*
Check for leap year ..
1.Years evenly divisible by four are normally leap years, except for...
2.Years also evenly divisible by 100 are not leap years, except for...
3.Years also evenly divisible by 400 are leap years.
*/
if ((p_year % 4) == 0) {
if ((p_year % 100) == 0 && (p_year % 400) != 0)
return Calendar.DOMonth[monthNo];
return Calendar.lDOMonth[monthNo];
} else
return Calendar.DOMonth[monthNo];
}
function Calendar_calc_month_year(p_Month, p_Year, incr) {
/*
Will return an 1-D array with 1st element being the calculated month and second being the calculated year
after applying the month increment/decrement as specified by 'incr' parameter.
'incr' will normally have 1/-1 to navigate thru the months.
*/
var ret_arr = new Array();
if (incr == -1) {
// B A C K W A R D
if (p_Month == 0) {
ret_arr[0] = 11;
ret_arr[1] = parseInt(p_Year) - 1;
}
else {
ret_arr[0] = parseInt(p_Month) - 1;
ret_arr[1] = parseInt(p_Year);
}
} else if (incr == 1) {
// F O R W A R D
if (p_Month == 11) {
ret_arr[0] = 0;
ret_arr[1] = parseInt(p_Year) + 1;
}
else {
ret_arr[0] = parseInt(p_Month) + 1;
ret_arr[1] = parseInt(p_Year);
}
}
return ret_arr;
}
function Calendar_print() {
ggWinCal.print();
}
// This is for compatibility with Navigator 3, we have to create and discard one object before the prototype object exists.
new Calendar();
Calendar.prototype.getMonthlyCalendarCode = function() {
var vCode = "";
var vHeader_Code = "";
var vData_Code = "";
// Begin Table Drawing code here..
vCode = vCode + "";
vHeader_Code = this.cal_header();
vData_Code = this.cal_data();
vCode = vCode + vHeader_Code + vData_Code;
vCode = vCode + "
";
return vCode;
}
Calendar.prototype.show = function() {
var vCode = "";
this.gWinCal.document.open();
this.wwrite("");
this.wwrite("Calendar");
this.wwrite("");
this.wwrite("");
// Show navigation buttons
var prevMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, -1);
var prevMM = prevMMYYYY[0];
var prevYYYY = prevMMYYYY[1];
var nextMMYYYY = Calendar.calc_month_year(this.gMonth, this.gYear, 1);
var nextMM = nextMMYYYY[0];
var nextYYYY = nextMMYYYY[1];
this.wwrite("");
this.wwrite("");
// this.wwrite("| <<<\/A> | ");
this.wwrite("<<<<\/A> | ");
// this.wwrite("print | ");
this.wwrite(""+textMonth+" | ");
this.wwrite(">>><\/A> | ");
// this.wwrite(">><\/A> | ");
this.wwrite("
");
this.wwriteA("");
this.wwriteA(this.gMonthName + " " + this.gYear);
this.wwriteA("");
// Get the complete calendar code for the month
vCode = this.getMonthlyCalendarCode();
this.wwrite(vCode);
this.wwrite("");
this.gWinCal.document.close();
}
Calendar.prototype.wwrite = function(wtext) {
this.gWinCal.document.writeln(wtext);
}
Calendar.prototype.wwriteA = function(wtext) {
this.gWinCal.document.write(wtext);
}
Calendar.prototype.cal_header = function() {
var vCode = "";
vCode = vCode + "";
vCode = vCode + "| "+Calendar.Days[0]+" | ";
vCode = vCode + ""+Calendar.Days[1]+" | ";
vCode = vCode + ""+Calendar.Days[2]+" | ";
vCode = vCode + ""+Calendar.Days[3]+" | ";
vCode = vCode + ""+Calendar.Days[4]+" | ";
vCode = vCode + ""+Calendar.Days[5]+" | ";
vCode = vCode + ""+Calendar.Days[6]+" | ";
vCode = vCode + "
";
return vCode;
}
Calendar.prototype.cal_data = function() {
var vDate = new Date();
vDate.setDate(1);
vDate.setMonth(this.gMonth);
vDate.setFullYear(this.gYear);
var vFirstDay=vDate.getDay();
var vDay=1;
var vLastDay=Calendar.get_daysofmonth(this.gMonth, this.gYear);
var vOnLastDay=0;
var vCode = "";
// Get day for the 1st of the requested month/year. Place as many blank cells before the 1st day of the month as necessary.
vCode = vCode + "";
for (i=0; i ";
}
// Write rest of the 1st week
for (j=vFirstDay; j<7; j++) {
vCode = vCode + "| " +
"" +
this.format_day(vDay) +
"" +
" | ";
vDay=vDay + 1;
}
vCode = vCode + "
";
// Write the rest of the weeks
for (k=2; k<7; k++) {
vCode = vCode + "";
for (j=0; j<7; j++) {
vCode = vCode + "| " +
"" +
this.format_day(vDay) +
"" +
" | ";
vDay=vDay + 1;
if (vDay > vLastDay) {
vOnLastDay = 1;
break;
}
}
if (j == 6)
vCode = vCode + "
";
if (vOnLastDay == 1)
break;
}
// Fill up the rest of last week with proper blanks, so that we get proper square blocks
for (m=1; m<(7-j); m++) {
vCode = vCode + "" + m + " | ";
}
return vCode;
}
Calendar.prototype.format_day = function(vday) {
var vNowDay = gNow.getDate();
var vNowMonth = gNow.getMonth();
var vNowYear = gNow.getFullYear();
if (vday == vNowDay && this.gMonth == vNowMonth && this.gYear == vNowYear)
return ("" + vday + "");
else
return (vday);
}
Calendar.prototype.write_weekend_string = function(vday) {
var i;
// Return special formatting for the weekend day
for (i=0; i