var DatePicker=new Calendar();
function Calendar(p_item, p_WinCal, p_month, p_year, p_format) {
this.CurDate=new Date();
this.Param=new Object();
this.Param.Months=["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
this.Param.WeekDay=["Sun", "Tue", "Wed", "Thu", "Fri", "Sat", "Mon"];
this.Param.weekend=[0,6];
this.Param.WeekStartDay=1;
this.Param.dateformat="DD/MM/YYYY";
// Non-Leap year Month days..
this.DOMonth=[31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
// Leap year Month days..
this.lDOMonth=[31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
this.ShowYearButton=true;
this.get_daysofmonth=function(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 this.DOMonth[monthNo];
return this.lDOMonth[monthNo];
} else
return this.DOMonth[monthNo];
}
this.calc_month_year=function (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;
}
this.isHightlight=function(dt,mm,yy) {return false;}
}
Calendar.prototype.buf="";
Calendar.prototype.getMonthlyCalendarCode = function() {
var vCode = "";
var vHeader_Code = "";
var vData_Code = "";
// Begin Table Drawing code here..
vCode+='';
vCode = vCode + '
';
vHeader_Code = this.cal_header();
vData_Code = this.cal_data();
vCode = vCode + vHeader_Code + vData_Code;
vCode = vCode + "
";
vCode+='
");
this.wwrite("
");
// Get the complete calendar code for the month..
vCode = this.getMonthlyCalendarCode();
this.wwrite(vCode);
this.wwrite("
");
this.wwrite("
";
for(var i=0; i<7; i++) {
wd=((i+this.Param.WeekStartDay) % 7)
vCode += "| "+this.Param.WeekDay[wd]+" | ";
}
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 vLastDay=this.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.
*/
var dcount=0-((vDate.getDay()+7-this.Param.WeekStartDay) % 7)+1;
while (dcount<=vLastDay) {
vCode +="";
for(var col=0; col<7; col++) {
if ((dcount>0) && (dcount<=vLastDay)) {
vCode += "| " +
this.getFormatedDate(dcount, this.gMonth, this.gYear)+" | ";
} else {
wd=((col+this.Param.WeekStartDay) % 7);
vCode += " | ";
}
dcount++;
}
vCode +="
";
}
return vCode;
}
Calendar.prototype.getFormatedDate = function(dt, mm, yy) {
if (this.isDisable(dt, mm, yy)) {
return dt;
}else {
return "" +
dt +
"";
}
}
Calendar.prototype.isDisable=function(dt, mm, yy) {return false;}
Calendar.prototype.getDateClass=function(dt, mm, yy) {
var tmp
var dd=new Date(yy, mm, dt);
tmp=this.getAdditinalStyle(dt, mm, yy);
return tmp+" " + this.getWeekendClass(dd.getDay());
}
Calendar.prototype.getAdditinalStyle=function(dt, mm, yy) {
if (window.datepicker_isHightlight) {
if (window.datepicker_isHightlight(dt,mm,yy)) {return ("datepicker_hightlight");}
}
if (dt==this.CurDate.getDate() && mm==this.CurDate.getMonth() && yy==this.CurDate.getFullYear()) {return "datepicker_currentday";}
}
Calendar.prototype.getWeekendClass=function(weekday) {
for (var i=0; i= 0) ?
true : false;
this.getRawObject=function (obj) {
if (typeof obj == "string") { return document.getElementById(obj);
} else { return obj;}
}
// Retrieve the x coordinate of a positionable object
this.getObjectPosition=function (obj) {
var elem = this.getRawObject(obj);
var pos=new Object();
var offsetTrail = elem;
var offsetLeft = 0;
var offsetTop = 0;
// account for IE 6 CSS compatibility mode
while (offsetTrail) {
offsetLeft += offsetTrail.offsetLeft;
offsetTop += offsetTrail.offsetTop;
offsetTrail = offsetTrail.offsetParent;
}
if (navigator.userAgent.indexOf("Mac") != -1 &&
typeof document.body.leftMargin != "undefined") {
offsetLeft += document.body.leftMargin;
offsetTop += document.body.topMargin;
}
pos.x=offsetLeft;
pos.y=offsetTop;
return pos;
}
// Retrieve the rendered width of an element
this.getObjectSize=function (obj) {
var elem = this.getRawObject(obj);
//alert(elem.name);
var size=new Object();
if (elem.offsetWidth) {
size.x = elem.offsetWidth;
size.y = elem.offsetHeight;
} else if (elem.clip && elem.clip.width) {
size.x = elem.clip.width;
size.y = elem.clip.height;
} else if (elem.style && elem.style.pixelWidth) {
size.x = elem.style.pixelWidth;
size.y = elem.style.pixelHeight;
}
return size;
}
this.moveTo=function(obj, pos) {
var elem = this.getObject(obj);
if (elem) {
if (this.isCSS) {
elem.left = pos.x+"px";
elem.top = pos.y+"px";
}
}
}
this.getObject=function (obj) {
var theObj = this.getRawObject(obj);
if (theObj && this.isCSS) {theObj = theObj.style;}
return theObj;
}
}