var CalCtrl = {
alwaysShowCalendar: false,
resizeParentFrame: true,
clickSrc: null,
onDateSelected: function() {}
};
CalCtrl.setEventDates = function(arr) {
if (arr == null) arr = [];
this.eventDates = arr;
}
CalCtrl.setToday = function(e) {
this.setYearMonth(this.todayYear, this.todayMonth);
this.setDate(this.todayYear, this.todayMonth, this.todayDay);
};
CalCtrl.setDate = function(y, m, d) {
if (m < 10) m = "0" + m;
if (d < 10) d = "0" + d;
var dv = y + "/" + m + "/" + d;
this.gdCtrl.value = dv;
this.rdCtrl.value = dv;
if (this.gdCtrl.onchange != null) this.gdCtrl.onchange();
if (this.onDateSelected != null) this.onDateSelected(dv);
if (!this.alwaysShowCalendar)
this.closeCal();
}
CalCtrl.setSelected = function(e) {
var offset = 0;
var y = window.parseInt(CalCtrl.tbSelYear.value, 10);
var m = window.parseInt(CalCtrl.tbSelMonth.value, 10);
var event = e || window.event;
var cell = event.target || event.srcElement;
var d = window.parseInt(cell.firstChild.nodeValue, 10);
cell.style.backgroundColor = CalCtrl.COLOR_HILIT;
if (CalCtrl.preObj != null) {
CalCtrl.preObj.style.backgroundColor = CalCtrl.COLOR_BG;
}
CalCtrl.preObj = cell;
if (cell.getAttribute("inmonth") == "f") {
offset = (cell.getAttribute("victor") < 10) ? -1 : 1;
}
m += offset;
if (m < 1) {
y--;
m = 12;
} else if (m > 12) {
y++;
m = 1;
}
CalCtrl.setDate(y, m, d);
}
CalCtrl.build = function(y, m) {
var mm = new Array();
for (var i = 1; i < 7; i++)
mm[i] = new Array(i);
var dCalDate = new Date(y, m - 1, 1);
var iDayOfFirst = dCalDate.getDay();
var iDaysInMonth = new Date(y, m, 0).getDate();
var iOffsetLast = new Date(y, m - 1, 0).getDate() - iDayOfFirst + 1;
var iDate = 1;
var next = 1;
for (d = 0; d < 7; d++)
mm[1][d] = (d < iDayOfFirst)?-(iOffsetLast + d):iDate++;
for (w = 2; w < 7; w++)
for (d = 0; d < 7; d++)
mm[w][d] = (iDate <= iDaysInMonth) ? iDate++:-(next++);
return mm;
}
CalCtrl.getDateColor = function(y, m, s) {
var ay = y, am = m, ad = s;
if (s < 0) {
var offset = (s < -15) ? -1 : +1;
am += offset;
if (am < 1) {
ay--;
am = 12;
} else if (am > 12) {
ay++;
am = 1;
}
ad = -s;
}
var key = ay + '/' + am + '/' + ad;
return (this.eventDates[key] != null) ? this.COLOR_EVENT : this.COLOR_GRAY;
};
CalCtrl.draw = function(iYear, iMonth) {
var weekday = new Array("Sun.", "Mon.", "Tue.",
"Wed.", "Thu.", "Fri.",
"Sat.");
with (document) {
write("
");
write("
");
write("
");
for (var i = 0; i < 7; i++) {
write("
" + weekday[i] + "
");
}
write("
");
for (var w = 0; w < 6; w++) {
write("
");
for (var d = 0; d < 7; d++) {
write("
1
");
}
write("
");
}
write("
");
write("
");
}
}
CalCtrl.update = function(y, m) {
var mm = CalCtrl.build(y, m);
var i = 0;
var f = function(event) {
CalCtrl.setSelected(event);
};
for (var w = 0; w < 6; w++) {
for (var d = 0; d < 7; d++) {
var cell = window.document.getElementById("cellText" + (7 * w + d));
cell.setAttribute("victor", i++);
if (mm[w + 1][d] < 0) {
cell.style.color = CalCtrl.COLOR_GRAY;
cell.firstChild.nodeValue = -mm[w + 1][d];
cell.setAttribute("inmonth", "f");
} else {
cell.style.color = ((d == 0) || (d == 6)) ? "red" : "black";
cell.firstChild.nodeValue = mm[w + 1][d];
cell.setAttribute("inmonth", "t");
}
cell.onclick = f;
cell.style.color = this.getDateColor(y, m, mm[w + 1][d]);
}
}
}
CalCtrl.cellHover = function(cell, b) {
cell.style.backgroundColor = b ? this.COLOR_HILIT : this.COLOR_BG;
}
CalCtrl.setYearMonth = function(iYear, iMon) {
CalCtrl.tbSelMonth.options[iMon - 1].selected = true;
for (i = 0; i < CalCtrl.tbSelYear.length; i++)
if (CalCtrl.tbSelYear.options[i].value == iYear)
CalCtrl.tbSelYear.options[i].selected = true;
this.update(iYear, iMon);
}
CalCtrl.fPrevMonth = function() {
var iMon = CalCtrl.tbSelMonth.value;
var iYear = CalCtrl.tbSelYear.value;
if (--iMon < 1) {
iMon = 12;
iYear--;
}
this.setYearMonth(iYear, iMon);
}
CalCtrl.fNextMonth = function() {
var iMon = CalCtrl.tbSelMonth.value;
var iYear = CalCtrl.tbSelYear.value;
if (++iMon > 12) {
iMon = 1;
iYear++;
}
this.setYearMonth(iYear, iMon);
}
/*
IE only
*/
function getClickSrcElement(e) {
var IE = document.all? true:false;
if (IE) {
var event = e || window.event;
if ((event.clientX > 0) && (event.clientY > 0) && (event.clientX < document.body.clientWidth) && (event.clientY < document.body.clientHeight)) {
return document.elementFromPoint(event.clientX, event.clientY);
}
}
return null;
}
CalCtrl.setClickSrc = function(e) {
clickSrc = getClickSrcElement(e);
}
CalCtrl.hide = function(e) {
var IE = document.all? true:false
var event = e || window.event;
if (this.alwaysShowCalendar)
return;
if (IE) {
if ((event.clientX > 0) && (event.clientY > 0) && (event.clientX < document.body.clientWidth) && (event.clientY < document.body.clientHeight)) {
var tmp = document.elementFromPoint(event.clientX, event.clientY);
if (tmp == clickSrc) {
return;
}
while (tmp && (tmp.tagName.toUpperCase() != "BODY") && (tmp.id != "viccalendar")) {
tmp = tmp.offsetParent;
}
if (tmp && tmp.id == "viccalendar") return;
}
}else{
return;
}
this.closeCal();
}
CalCtrl.closeCal = function() {
this.viccalendar.style.display = "none";
this.rollback();
}
CalCtrl.getXY = function(tag) {
var k = tag;
var pt = {x:0, y:0};
do {
pt.x += k.offsetLeft;
pt.y += k.offsetTop;
k = k.offsetParent;
} while (k && k.tagName != "body");
return pt;
}
CalCtrl.start = function() {
var gdCurDate = new Date();
this.giYear = this.todayYear = gdCurDate.getFullYear();
this.giMonth = this.todayMonth = gdCurDate.getMonth() + 1;
this.giDay = this.todayDay = gdCurDate.getDate();
this.gdCtrl = new Object();
this.rdCtrl = new Object();
this.preObj = null;
this.COLOR_HILIT = "#ffffdd";
this.COLOR_GRAY = "#000000";
this.COLOR_BG = "#FFFFFF";
this.COLOR_EVENT = "#CC9912";
this.eventDates = [];
var months = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
with (document) {
write("