// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

/* SOURCE FILE: date.js */
//var MONTH_NAMES=new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var MONTH_NAMES=new Array('JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
var DAY_NAMES=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat');

function LZ(x){
	return(x<0||x>9?"":"0") + x
}

function isDate(val,format){
	var date=getDateFromFormat(val,format);
	if(date==0){
		return false;
	}
	return true;
}

function compareDates(date1,dateformat1,date2,dateformat2){
	var d1=getDateFromFormat(date1,dateformat1);
	var d2=getDateFromFormat(date2,dateformat2);

	if(d1==0 || d2==0){
		return -1;
	}
	else if(d1 > d2){
		return 1;
	}
	return 0;
}

function formatDate(date,format){
	format=format+"";
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=date.getYear()+"";
	var M=date.getMonth()+1;
	var d=date.getDate();
	var E=date.getDay();
	var H=date.getHours();
	var m=date.getMinutes();
	var s=date.getSeconds();
	var yyyy,yy,MMM,MM,dd,hh,h,mm,ss,ampm,HH,H,KK,K,kk,k;
	var value=new Object();
	if(y.length < 4){
		y=""+(y-0+1900);
	}
	value["y"]=""+y;
	value["yyyy"]=y;
	value["yy"]=y.substring(2,4);
	value["M"]=M;
	value["MM"]=LZ(M);
	value["MMM"]=MONTH_NAMES[M-1];
	value["NNN"]=MONTH_NAMES[M+11];
	value["d"]=d;
	value["dd"]=LZ(d);
	value["E"]=DAY_NAMES[E+7];
	value["EE"]=DAY_NAMES[E];
	value["H"]=H;
	value["HH"]=LZ(H);
	if(H==0){
		value["h"]=12;
	}
	else if(H>12){
		value["h"]=H-12;
	}
	else{
		value["h"]=H;
	}
	value["hh"]=LZ(value["h"]);
	if(H>11){
		value["K"]=H-12;
	}
	else{
		value["K"]=H;
	}
	value["k"]=H+1;
	value["KK"]=LZ(value["K"]);
	value["kk"]=LZ(value["k"]);
	if(H > 11){
		value["a"]="PM";
	}
	else{
		value["a"]="AM";
	}
	value["m"]=m;
	value["mm"]=LZ(m);
	value["s"]=s;
	value["ss"]=LZ(s);
	while(i_format < format.length){
		c=format.charAt(i_format);
		token="";
		while((format.charAt(i_format)==c) &&(i_format < format.length)){
			token += format.charAt(i_format++);
		}
		if(value[token] != null){
			result=result + value[token];
		}
		else{
			result=result + token;
		}
	}
	return result;
}

function _isInteger(val){
	var digits="1234567890";
	for(var i=0; i < val.length; i++){
		if(digits.indexOf(val.charAt(i))==-1){
			return false;
		}
	}
	return true;
}

function _getInt(str,i,minlength,maxlength){
	for(var x=maxlength; x>=minlength; x--){
		var token=str.substring(i,i+x);
		if(token.length < minlength){
			return null;
		}
		if(_isInteger(token)){
			return token;
		}
	}
	return null;
}

function getDateFromFormat(val,format){
	val=val+"";
	format=format+"";
	var i_val=0;
	var i_format=0;
	var c="";
	var token="";
	var token2="";
	var x,y;
	var now=new Date();
	var year=now.getYear();
	var month=now.getMonth()+1;
	var date=1;
	var hh=now.getHours();
	var mm=now.getMinutes();
	var ss=now.getSeconds();
	var ampm="";
	while(i_format < format.length){
		c=format.charAt(i_format);
		token="";
		while((format.charAt(i_format)==c) &&(i_format < format.length)){
			token += format.charAt(i_format++);
		}
		if(token=="yyyy" || token=="yy" || token=="y"){
			if(token=="yyyy"){
				x=4;
				y=4;
			}
			if(token=="yy"){
				x=2;
				y=2;
			}
			if(token=="y"){
				x=2;
				y=4;
			}
			year=_getInt(val,i_val,x,y);
			if(year==null){
				return 0;
			}
			i_val += year.length;
			if(year.length==2){
				if(year > 70){
					year=1900+(year-0);
				}
				else{
					year=2000+(year-0);
				}
			}
		}
		else if(token=="MMM"||token=="NNN"){
			month=0;
			for(var i=0; i<MONTH_NAMES.length; i++){
				var month_name=MONTH_NAMES[i];
				if(val.substring(i_val,i_val+month_name.length).toLowerCase()==month_name.toLowerCase()){
					if(token=="MMM"||(token=="NNN"&&i>11)){
						month=i+1;
						if(month>12){
							month -= 12;
						}
						i_val += month_name.length;
						break;
					}
				}
			}
			if((month < 1)||(month>12)){
				return 0;
			}
		}
		else if(token=="EE"||token=="E"){
			for(var i=0; i<DAY_NAMES.length; i++){
				var day_name=DAY_NAMES[i];
				if(val.substring(i_val,i_val+day_name.length).toLowerCase()==day_name.toLowerCase()){
					i_val += day_name.length;
					break;
				}
			}
		}
		else 
			if(token=="MM"||token=="M"){
				month=_getInt(val,i_val,token.length,2);
				if(month==null||(month<1)||(month>12)){
					return 0;
				}
				i_val+=month.length;
			}
			else 
				if(token=="dd"||token=="d"){
					date=_getInt(val,i_val,token.length,2);
					if(date==null||(date<1)||(date>31)){
						return 0;
					}
					i_val+=date.length;
				}
				else
					if(token=="hh"||token=="h"){
						hh=_getInt(val,i_val,token.length,2);
						if(hh==null||(hh<1)||(hh>12)){
							return 0;
						}
						i_val+=hh.length;
					}
					else 
						if(token=="HH"||token=="H"){
							hh=_getInt(val,i_val,token.length,2);
							if(hh==null||(hh<0)||(hh>23)){
								return 0;
							}
							i_val+=hh.length;
						}
						else 
							if(token=="KK"||token=="K"){
								hh=_getInt(val,i_val,token.length,2);
								if(hh==null||(hh<0)||(hh>11)){
									return 0;
								}
								i_val+=hh.length;
							}
							else 
								if(token=="kk"||token=="k"){
									hh=_getInt(val,i_val,token.length,2);
									if(hh==null||(hh<1)||(hh>24)){
										return 0;
									}i_val+=hh.length;
									hh--;
								}
								else 
									if(token=="mm"||token=="m"){
										mm=_getInt(val,i_val,token.length,2);
										if(mm==null||(mm<0)||(mm>59)){
											return 0;
										}
										i_val+=mm.length;
									}
									else 
										if(token=="ss"||token=="s"){
											ss=_getInt(val,i_val,token.length,2);
											if(ss==null||(ss<0)||(ss>59)){
												return 0;
											}
											i_val+=ss.length;
										}
										else 
											if(token=="a"){
												if(val.substring(i_val,i_val+2).toLowerCase()=="am"){
													ampm="AM";
												}
												else 
													if(val.substring(i_val,i_val+2).toLowerCase()=="pm"){
														ampm="PM";
												}
												else{
													return 0;
												}
												i_val+=2;
											}
											else{
												if(val.substring(i_val,i_val+token.length)!=token){
													return 0;
												}
												else{
													i_val+=token.length;
												}
											}
										}
										if(i_val != val.length){
											return 0;
										}
										if(month==2){
											if( ((year%4==0)&&(year%100 != 0) ) ||(year%400==0) ){
if(date > 29){
												return 0;
											}
										}
										else{
											if(date > 28){
												return 0;
											}
										}
									}
								if((month==4)||(month==6)||(month==9)||(month==11)){
if(date > 30){
									return 0;
								}
							}
							if(hh<12 && ampm=="PM"){
								hh=hh-0+12;
							}
							else 
								if(hh>11 && ampm=="AM"){
									hh-=12;
								}
								var newdate=new Date(year,month-1,date,hh,mm,ss);
								return newdate.getTime();
}

function parseDate(val){
	var preferEuro=(arguments.length==2)?arguments[1]:false;
	generalFormats=new Array('y-M-d','MMM d, y','MMM d,y','y-MMM-d','d-MMM-y','MMM d');
	monthFirst=new Array('M/d/y','M-d-y','M.d.y','MMM-d','M/d','M-d');
	dateFirst =new Array('d/M/y','d-M-y','d.M.y','d-MMM','d/M','d-M');
	var checkList=new Array('generalFormats',preferEuro?'dateFirst':'monthFirst',preferEuro?'monthFirst':'dateFirst');
	var d=null;
	for(var i=0; i<checkList.length; i++){
		var l=window[checkList[i]];
		for(var j=0; j<l.length; j++){
			d=getDateFromFormat(val,l[j]);
			if(d!=0){
				return new Date(d);
			}
		}
	}
	return null;
}

/* SOURCE FILE: AnchorPosition.js */
function getAnchorPosition(anchorname){
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	var use_gebi=false, use_css=false, use_layers=false;
	if(document.getElementById){
		use_gebi=true;
	}
	else 
		if(document.all){
			use_css=true;
		}
		else 
			if(document.layers){
				use_layers=true;
			}
			if(use_gebi && document.all){
				x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
				y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
			}
			else 
				if(use_gebi){
					var o=document.getElementById(anchorname);
					x=AnchorPosition_getPageOffsetLeft(o);
					y=AnchorPosition_getPageOffsetTop(o);
				}
				else 
					if(use_css){
						x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
						y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
					}
					else 
						if(use_layers){
							var found=0;
							for(var i=0; i<document.anchors.length; i++){
								if(document.anchors[i].name==anchorname){
									found=1;
									break;
								}
							}
							if(found==0){
								coordinates.x=0;
								coordinates.y=0;
								return coordinates;
							}
							x=document.anchors[i].x;
							y=document.anchors[i].y;
						}
						else{
							coordinates.x=0;
							coordinates.y=0;
							return coordinates;
						}
						coordinates.x=x;
						coordinates.y=y;
						return coordinates;
}

function getAnchorWindowPosition(anchorname){
	var coordinates=getAnchorPosition(anchorname);
	var x=0;
	var y=0;
	if(document.getElementById){
		if(isNaN(window.screenX)){
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
		else{
			x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
			y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
		}
	}
	else 
		if(document.all){
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
		else 
			if(document.layers){
				x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
				y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
			}
			coordinates.x=x;
			coordinates.y=y;
			return coordinates;
}

function AnchorPosition_getPageOffsetLeft(el){
	var ol=el.offsetLeft;
	while((el=el.offsetParent) != null){
		ol += el.offsetLeft;
	}
	return ol;
}

function AnchorPosition_getWindowOffsetLeft(el){
	return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;
}

function AnchorPosition_getPageOffsetTop(el){
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null){
		ot += el.offsetTop;
	}
	return ot;
}

function AnchorPosition_getWindowOffsetTop(el){
	return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;
}

/* SOURCE FILE: PopupWindow.js */
function PopupWindow_getXYPosition(anchorname){
	var coordinates;
	if(this.type == "WINDOW"){
		coordinates = getAnchorWindowPosition(anchorname);
	}
	else{
		coordinates = getAnchorPosition(anchorname);
	}
	this.x = coordinates.x;
	this.y = coordinates.y;
}

function PopupWindow_setSize(width,height){
	this.width = width;
	this.height = height;
}

function PopupWindow_populate(contents){
	this.contents = contents;
	this.populated = false;
}

function PopupWindow_setUrl(url){
	this.url = url;
}

function PopupWindow_setWindowProperties(props){
	this.windowProperties = props;
}

function PopupWindow_refresh(){
	if(this.divName != null){
		if(this.use_gebi){
			document.getElementById(this.divName).innerHTML = this.contents;
		}
		else 
			if(this.use_css){
				document.all[this.divName].innerHTML = this.contents;
			}
			else 
				if(this.use_layers){
					var d = document.layers[this.divName];
					d.document.open();
					d.document.writeln(this.contents);
					d.document.close();
				}
	}
	else{
		if(this.popupWindow != null && !this.popupWindow.closed){
			if(this.url!=""){
				this.popupWindow.location.href=this.url;
			}
			else{
				this.popupWindow.document.open();
				this.popupWindow.document.writeln(this.contents);
				this.popupWindow.document.close();
			}
			this.popupWindow.focus();
		}
	}
}

function PopupWindow_showPopup(anchorname){
	
	this.getXYPosition(anchorname);
	this.x += this.offsetX;
	this.y += this.offsetY;
	if(!this.populated &&(this.contents != "")){
		this.populated = true;
		this.refresh();
	}
	if(this.divName != null){
		if(this.use_gebi){
			document.getElementById(this.divName).style.left = this.x;
			document.getElementById(this.divName).style.top = this.y;
			document.getElementById(this.divName).style.visibility = "visible";
	}
	else 
		if(this.use_css){
			document.all[this.divName].style.left = this.x;
			document.all[this.divName].style.top = this.y;
			document.all[this.divName].style.visibility = "visible";
	}
	else 
		if(this.use_layers){
			document.layers[this.divName].left = this.x;
			document.layers[this.divName].top = this.y;
			document.layers[this.divName].visibility = "visible";
		}
	}
	else{
		if(this.popupWindow == null || this.popupWindow.closed){
			if(this.x<0){
				this.x=0;
			}
			if(this.y<0){
				this.y=0;
			}
			if(screen && screen.availHeight){
				if((this.y + this.height) > screen.availHeight){
					this.y = screen.availHeight - this.height;
				}
			}
			if(screen && screen.availWidth){
				if((this.x + this.width) > screen.availWidth){
					this.x = screen.availWidth - this.width;
				}
			}
			this.popupWindow = window.open("about:blank","window_"+anchorname,this.windowProperties+",width="+this.width+",height="+this.height+",screenX="+this.x+",left="+this.x+",screenY="+this.y+",top="+this.y+", ");
		}
		this.refresh();
	}
}

function PopupWindow_hidePopup(){
	if(this.divName != null){
		if(this.use_gebi){		
			document.getElementById(this.divName).style.visibility = "hidden";
		}
		else 
			if(this.use_css){
				document.all[this.divName].style.visibility = "hidden";
			}
			else 
				if(this.use_layers){
					document.layers[this.divName].visibility = "hidden";
				}
			}
			else{
				if(this.popupWindow && !this.popupWindow.closed){
					this.popupWindow.close();
					this.popupWindow = null;
				}
			}
}

function PopupWindow_isClicked(e){
	if(this.divName != null){
		if(this.use_layers){
			var clickX = e.pageX;
			var clickY = e.pageY;
			var t = document.layers[this.divName];
			if((clickX > t.left) &&(clickX < t.left+t.clip.width) &&(clickY > t.top) &&(clickY < t.top+t.clip.height)){
				return true;
			}
			else{
				return false;
			}
		}
		else 
			if(document.all){
				var t = window.event.srcElement;
				while(t.parentElement != null){
					if(t.id==this.divName){
					return true;
				}
				t = t.parentElement;
			}
			return false;
	}
	else 
		if(this.use_gebi){
			var t = e.originalTarget;
			while(t.parentNode != null){
				if(t.id==this.divName){
					return true;
				}
				t = t.parentNode;
			}
			return false;
		}
		return false;
	}
	return false;
}

function PopupWindow_hideIfNotClicked(e){
	if(this.autoHideEnabled && !this.isClicked(e)){
		this.hidePopup();
	}
}

function PopupWindow_autoHide(){
	this.autoHideEnabled = true;
}

function PopupWindow_hidePopupWindows(e){
	for(var i=0; i<popupWindowObjects.length; i++){
		if(popupWindowObjects[i] != null){
			var p = popupWindowObjects[i];
			p.hideIfNotClicked(e);
		}
	}
}

function PopupWindow_attachListener(){
	if(document.layers){
		document.captureEvents(Event.MOUSEUP);
	}window.popupWindowOldEventListener = document.onmouseup;
	if(window.popupWindowOldEventListener != null){
		document.onmouseup = new Function("window.popupWindowOldEventListener(); PopupWindow_hidePopupWindows();");
	}
	else{
		document.onmouseup = PopupWindow_hidePopupWindows;
	}
}

function PopupWindow(){
	if(!window.popupWindowIndex){
		window.popupWindowIndex = 0;
	}
	if(!window.popupWindowObjects){
		window.popupWindowObjects = new Array();
	}
	if(!window.listenerAttached){
		window.listenerAttached = true;
		PopupWindow_attachListener();
	}
	this.index = popupWindowIndex++;
	popupWindowObjects[this.index] = this;
	this.divName = null;
	this.popupWindow = null;
	this.width=0;
	this.height=0;
	this.populated = false;
	this.visible = false;
	this.autoHideEnabled = false;
	this.contents = "";
	this.url="";
	this.windowProperties="toolbar=no,location=no,status=no,menubar=no,scrollbars=auto,resizable,alwaysRaised,dependent";
	if(arguments.length>0){
		this.type="DIV";
		this.divName = arguments[0];
	}
	else{
		this.type="WINDOW";
	}
	this.use_gebi = false;
	this.use_css = false;
	this.use_layers = false;
	if(document.getElementById){
		this.use_gebi = true;
	}
	else 
		if(document.all){
			this.use_css = true;
		}
		else 
			if(document.layers){
				this.use_layers = true;
			}
			else{
				this.type = "WINDOW";
			}
			this.offsetX = 0;
			this.offsetY = 0;
			this.getXYPosition = PopupWindow_getXYPosition;
			this.populate = PopupWindow_populate;
			this.setUrl = PopupWindow_setUrl;
			this.setWindowProperties = PopupWindow_setWindowProperties;
			this.refresh = PopupWindow_refresh;
			this.showPopup = PopupWindow_showPopup;
			this.hidePopup = PopupWindow_hidePopup;
			this.setSize = PopupWindow_setSize;
			this.isClicked = PopupWindow_isClicked;
			this.autoHide = PopupWindow_autoHide;
			this.hideIfNotClicked = PopupWindow_hideIfNotClicked;
}


/* SOURCE FILE: CalendarPopup.js */

function CalendarPopup(){
	var c;
	if(arguments.length>0){
		c = new PopupWindow(arguments[0]);
	}
	else{
		c = new PopupWindow();
		c.setSize(150,175);
	}
	c.offsetX = -152;
	c.offsetY = 25;
	c.showblank = true;
	c.autoHide();
	c.monthNames = new Array("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC");
	c.monthAbbreviations = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
	c.dayHeaders = new Array("S","M","T","W","T","F","S");
	c.returnFunction = "CalendarPopup_tmpReturnFunction";
	c.returnMonthFunction = "CalendarPopup_tmpReturnMonthFunction";
	c.returnQuarterFunction = "CalendarPopup_tmpReturnQuarterFunction";
	c.returnYearFunction = "CalendarPopup_tmpReturnYearFunction";
	c.weekStartDay = 0;
	c.isShowYearNavigation = false;
	c.displayType = "date";
	c.disabledWeekDays = new Object();
	c.disabledDatesExpression = "";
	c.yearSelectStartOffset = 2;
	c.currentDate = null;
	c.todayText="Today";
	window.CalendarPopup_targetInput = null;
	window.CalendarPopup_dateFormat = "mm/dd/yyyy";
	c.setReturnFunction = CalendarPopup_setReturnFunction;
	c.setReturnMonthFunction = CalendarPopup_setReturnMonthFunction;
	c.setReturnQuarterFunction = CalendarPopup_setReturnQuarterFunction;
	c.setReturnYearFunction = CalendarPopup_setReturnYearFunction;
	c.setMonthNames = CalendarPopup_setMonthNames;
	c.setMonthAbbreviations = CalendarPopup_setMonthAbbreviations;
	c.setDayHeaders = CalendarPopup_setDayHeaders;
	c.setWeekStartDay = CalendarPopup_setWeekStartDay;
	c.setDisplayType = CalendarPopup_setDisplayType;
	c.setDisabledWeekDays = CalendarPopup_setDisabledWeekDays;
	c.addDisabledDates = CalendarPopup_addDisabledDates;
	c.setYearSelectStartOffset = CalendarPopup_setYearSelectStartOffset;
	c.setTodayText = CalendarPopup_setTodayText;
	c.showYearNavigation = CalendarPopup_showYearNavigation;
	c.showCalendar = CalendarPopup_showCalendar;
	c.hideCalendar = CalendarPopup_hideCalendar;
	c.getStyles = CalendarPopup_getStyles;
	c.refreshCalendar = CalendarPopup_refreshCalendar;
	c.getCalendar = CalendarPopup_getCalendar;
	c.select = CalendarPopup_select;
	return c;
}

function CalendarPopup_tmpReturnFunction(y,m,d){
	if(window.CalendarPopup_targetInput!=null){
			if (y==0 && m==0 && d==0) {
				window.CalendarPopup_targetInput.value = '';
			}
			else {
				var dt = new Date(y,m-1,d,0,0,0);
				window.CalendarPopup_targetInput.value = formatDate(dt,window.CalendarPopup_dateFormat);
			}
	}
	else{
		alert('Use setReturnFunction() to define which function will get the clicked results!');
	}
}

function CalendarPopup_tmpReturnMonthFunction(y,m){
	alert('Use setReturnMonthFunction() to define which function will get the clicked results!\nYou clicked: year='+y+' , month='+m);
}

function CalendarPopup_tmpReturnQuarterFunction(y,q){
	alert('Use setReturnQuarterFunction() to define which function will get the clicked results!\nYou clicked: year='+y+' , quarter='+q);
}

function CalendarPopup_tmpReturnYearFunction(y){
	alert('Use setReturnYearFunction() to define which function will get the clicked results!\nYou clicked: year='+y);
}

function CalendarPopup_setReturnFunction(name){
	this.returnFunction = name;
}

function CalendarPopup_setReturnMonthFunction(name){
	this.returnMonthFunction = name;
}

function CalendarPopup_setReturnQuarterFunction(name){
	this.returnQuarterFunction = name;
}

function CalendarPopup_setReturnYearFunction(name){
	this.returnYearFunction = name;
}

function CalendarPopup_setMonthNames(){
	for(var i=0; i<arguments.length; i++){
		this.monthNames[i] = arguments[i];
	}
}

function CalendarPopup_setMonthAbbreviations(){
	for(var i=0; i<arguments.length; i++){
		this.monthAbbreviations[i] = arguments[i];
	}
}

function CalendarPopup_setDayHeaders(){
	for(var i=0; i<arguments.length; i++){
		this.dayHeaders[i] = arguments[i];
	}
}

function CalendarPopup_setWeekStartDay(day){
	this.weekStartDay = day;
}

function CalendarPopup_showYearNavigation(){
	this.isShowYearNavigation = true;
}

function CalendarPopup_setDisplayType(type){
	if(type!="date"&&type!="week-end"&&type!="month"&&type!="quarter"&&type!="year"){
		alert("Invalid display type! Must be one of: date,week-end,month,quarter,year");
		return false;
	}
	this.displayType=type;
}

function CalendarPopup_setYearSelectStartOffset(num){
	this.yearSelectStartOffset=num;
}

function CalendarPopup_setDisabledWeekDays(){
	this.disabledWeekDays = new Object();
	for(var i=0; i<arguments.length; i++){
		this.disabledWeekDays[arguments[i]] = true;
	}
}

function CalendarPopup_addDisabledDates(start, end){
	if(arguments.length==1){
		end=start;
	}
	if(start==null && end==null){
		return;
	}
	if(this.disabledDatesExpression!=""){
		this.disabledDatesExpression+= "||";
	}
	if(start!=null){
		start = parseDate(start);
		start=""+start.getFullYear()+LZ(start.getMonth()+1)+LZ(start.getDate());
	}
	if(end!=null){
		end=parseDate(end);
		end=""+end.getFullYear()+LZ(end.getMonth()+1)+LZ(end.getDate());
	}
	if(start==null){
		this.disabledDatesExpression+="(ds<="+end+")";
	}
	else 
		if(end  ==null){
			this.disabledDatesExpression+="(ds>="+start+")";
		}
		else{
			this.disabledDatesExpression+="(ds>="+start+"&&ds<="+end+")";
		}
}

function CalendarPopup_setTodayText(text){
	this.todayText = text;
}

function CalendarPopup_hideCalendar(){
	if(arguments.length > 0){
		window.popupWindowObjects[arguments[0]].hidePopup();
	}
	else{
		this.hidePopup();
	}
}

function CalendarPopup_refreshCalendar(index){
	var calObject = window.popupWindowObjects[index];
	if(arguments.length>1){
		calObject.populate(calObject.getCalendar(arguments[1],arguments[2],arguments[3],arguments[4],arguments[5]));
	}
	else{
		calObject.populate(calObject.getCalendar());
	}
	calObject.refresh();
}

function CalendarPopup_showCalendar(anchorname){
	if(arguments.length>1){
		if(arguments[1]==null||arguments[1]==""){
			this.currentDate=new Date();
		}
		else{
			this.currentDate=new Date(parseDate(arguments[1]));
		}
	}
	this.populate(this.getCalendar());
	this.showPopup(anchorname);
}

function CalendarPopup_select(inputobj, linkname, format){
	var selectedDate=(arguments.length>3)?arguments[3]:null;
	if(!window.getDateFromFormat){
		alert("calendar.select: To use this method you must also include 'date.js' for date formatting");
		return;
	}
	if(this.displayType!="date"&&this.displayType!="week-end"){
		alert("calendar.select: This function can only be used with displayType 'date' or 'week-end'");
		return;
	}
	if(inputobj.type!="text" && inputobj.type!="hidden" && inputobj.type!="textarea"){
		alert("calendar.select: Input object passed is not a valid form input object");
		window.CalendarPopup_targetInput=null;
		return;
	}
	window.CalendarPopup_targetInput = inputobj;
	this.currentDate=null;
	var time=0;
	if(selectedDate!=null){
		time = getDateFromFormat(selectedDate,format)}else if(inputobj.value!=""){
		time = getDateFromFormat(inputobj.value,format);
	}
	if(selectedDate!=null || inputobj.value!=""){
		if(time==0){
			this.currentDate=null;
		}
		else{
			this.currentDate=new Date(time);
		}
	}
	window.CalendarPopup_dateFormat = format;
	this.showCalendar(linkname);
}

function CalendarPopup_getStyles(){
	var result = "";
	result += "<STYLE>\n";
	result += "TD.cal,TD.calday,TD.calmonth,TD.caltoday,A.textlink,.disabledtextlink{ font-family:arial; font-size: 8pt; }\n";
	result += "TD.calday{ border:solid thin #C0C0C0;border-width:0 0 1 0;}\n";
	result += "TD.calmonth{text-align:center; }\n";
	result += "TD.caltoday{ text-align:center; color:white; border: 1px solid #FF0000; }\n";
	result += "TD.textlink{ border:solid thin #C0C0C0; border-width:1 0 0 0; }\n";
	result += "A.textlink{ height:20px; color:black; }\n";
	result += ".disabledtextlink{ height:20px; color:#808080; }\n";
	result += "A.cal{ text-decoration:none; color:#000000; }\n";
	result += "A.calthismonth{ text-decoration:none; color:#000000; }\n";
	result += "A.calothermonth{ text-decoration:none; color:#808080; }\n";
	result += ".calnotclickable{ color:#808080; }\n"; result += ".disabled{ color:#D0D0D0; text-decoration:line-through; }\n";
	result += "</STYLE>\n";
	return result;
}

function CalendarPopup_getCalendar(){
	var now = new Date();
	if(this.type == "WINDOW"){
		var windowref = "window.opener.";
	}
	else{
		var windowref = "";
	}
	var result = "";
	if(this.type == "WINDOW"){
		result += "<HTML><HEAD><TITLE>Calendar</TITLE>"+this.getStyles()+"</HEAD><BODY MARGINWIDTH=0 MARGINHEIGHT=0 TOPMARGIN=0 RIGHTMARGIN=0 LEFTMARGIN=0>\n";
		result += '<CENTER><TABLE WIDTH=100% BORDER=0 BORDERWIDTH=0 CELLSPACING=0 CELLPADDING=0>\n';
	}
	else{
		result += '<TABLE WIDTH=144 BORDER=1 BORDERWIDTH=1 BORDERCOLOR="#808080" CELLSPACING=0 CELLPADDING=1>\n';
		result += '<TR><TD ALIGN=CENTER>\n';
		result += '<CENTER>\n';
	}
	var t144="<TABLE WIDTH=144 BORDER=1 BORDERWIDTH=0 CELLSPACING=0 CELLPADDING=0>";
	if(this.displayType=="date" || this.displayType=="week-end"){
		if(this.currentDate==null){
			this.currentDate = now;
		}
		if(arguments.length > 0){
			var month = arguments[0];
		}
		else{
			var month = this.currentDate.getMonth()+1;
		}
		if(arguments.length > 1){
			var year = arguments[1];
		}
		else{
			var year = this.currentDate.getFullYear();
		}
		var daysinmonth= new Array(0,31,28,31,30,31,30,31,31,30,31,30,31);
		if( ((year%4 == 0)&&(year%100 != 0) ) ||(year%400 == 0) ){
			daysinmonth[2] = 29;
		}
		var current_month = new Date(year,month-1,1);
		var display_year = year;
		var display_month = month;
		var display_date = 1;
		var weekday= current_month.getDay();
		var offset = 0;
		if(weekday >= this.weekStartDay){
			offset = weekday - this.weekStartDay;
		}
		else{
			offset = 7-this.weekStartDay+weekday;
		}
		if(offset > 0){
			display_month--;
			if(display_month < 1){
				display_month = 12;
				display_year--;
			}
			display_date = daysinmonth[display_month]-offset+1;
		}
		var next_month = month+1;
		var next_month_year = year;
		if(next_month > 12){
			next_month=1;
			next_month_year++;
		}
		var last_month = month-1;
		var last_month_year = year;
		if(last_month < 1){
			last_month=12;
			last_month_year--;
		}
		var date_class;
		if(this.type!="WINDOW"){
			result += t144;
		}
		result += '<TR height="18">\n';
		var refresh = 'javascript:'+windowref+'CalendarPopup_refreshCalendar';
		var td = '<TD BGCOLOR="#CCEEFF" CLASS="cal" ALIGN=CENTER VALIGN=MIDDLE WIDTH=';
//		var td = '<TD BGCOLOR="#C0C0C0" CLASS="cal" ALIGN=CENTER VALIGN=MIDDLE WIDTH=';
		if(this.isShowYearNavigation){
			result += td+'10><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+last_month+','+last_month_year+');"><</A></B></TD>';
			result += td+'58>'+this.monthNames[month-1]+'</TD>';
			result += td+'10><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+next_month+','+next_month_year+');">></A></B></TD>';
			result += td+'10> 	</TD>';
			result += td+'10><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+month+','+(year-1)+');"><</A></B></TD>';
			result += td+'36>'+year+'</TD>';
			result += td+'10><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+month+','+(year+1)+');">></A></B></TD>';
		}
		else{
			result += td+'22><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+last_month+','+last_month_year+');"><img src="images/objects/calendar/prev.gif" border="0"></A></B></TD>\n';
			result += td+'100>'+FmtTitle(this.monthNames[month-1])+'  '+FmtTitle(year.toString())+'</TD>\n';
			result += td+'22><B><A CLASS="cal" HREF="'+refresh+'('+this.index+','+next_month+','+next_month_year+');"><img src="images/objects/calendar/next.gif" border="0"></A></B></TD>\n';
		}
		result += '</TR></TABLE>\n';
		result += '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="1" ALIGN="CENTER">\n';
		result += '<TR height="18">\n';
		var td = '	<TD CLASS="calday" ALIGN="CENTER" WIDTH="14%">';
		for(var j=0; j<7; j++){
			result += td+this.dayHeaders[(this.weekStartDay+j)%7]+'</TD>\n';
		}
		result += '</TR>\n';
		for(var row=1; row<=6; row++){
			result += '<TR height="18" BGCOLOR="#FAFAFA">\n';
			for(var col=1; col<=7; col++){
				if(display_month == month){
					date_class = "calthismonth";
				}
				else{
					date_class = "calothermonth";
				}
				if((display_month == this.currentDate.getMonth()+1) &&(display_date==this.currentDate.getDate()) &&(display_year==this.currentDate.getFullYear())){
					td_class="caltoday";
				}
				else{
					td_class="calmonth";
				}
				var disabled=false;
				if(this.disabledDatesExpression!=""){
					var ds=""+display_year+LZ(display_month)+LZ(display_date);
					eval("disabled=("+this.disabledDatesExpression+")");
				}
				if(disabled || this.disabledWeekDays[col-1]){
					date_class=(disabled)?"disabled":"calnotclickable";
					result += '	<TD CLASS="'+td_class+'"><SPAN CLASS="'+date_class+'">'+display_date+'</SPAN></TD>\n';
				}
				else{
					var selected_date = display_date;
					var selected_month = display_month;
					var selected_year = display_year;
					if(this.displayType=="week-end"){
						var d = new Date(selected_year,selected_month-1,selected_date,0,0,0,0);
						d.setDate(d.getDate() +(7-col));
						selected_year = d.getYear();
						if(selected_year < 1000){
							selected_year += 1900;
						}
						selected_month = d.getMonth()+1;
						selected_date = d.getDate();
					}
					result += '	<TD CLASS="'+td_class+'"><A HREF="javascript:'+windowref+this.returnFunction+'('+selected_year+','+selected_month+','+selected_date+');'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');" CLASS="'+date_class+'">'+display_date+'</A></TD>\n';
				}
				display_date++;
				if(display_date > daysinmonth[display_month]){
					display_date=1;
					display_month++;
				}
				if(display_month > 12){
					display_month=1;
					display_year++;
				}
			}result += '</TR>';
		}
		var current_weekday = now.getDay() - this.weekStartDay;
		if(current_weekday < 0){
			current_weekday += 7;
		}
		result += '<TR HEIGHT="30">\n';
		result += '	<TD COLSPAN=7 ALIGN=CENTER CLASS="textlink">\n';
		if(this.disabledWeekDays[current_weekday+1]){
			result += '		<SPAN CLASS="disabledtextlink">'+this.todayText+'</SPAN>\n';
		}
		else{
			result += '		<A CLASS="textlink" HREF="javascript:'+windowref+this.returnFunction+'(\''+now.getFullYear()+'\',\''+(now.getMonth()+1)+'\',\''+now.getDate()+'\');'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');">'+this.todayText+'</A>';
			if (this.showblank) result += '&nbsp;|&nbsp;<a class="textlink" href="javascript:'+windowref+this.returnFunction+'(0,0,0,0);'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');">Blank</a>';
			}result += '		\n';
			result += '	</TD></TR></TABLE></CENTER></TD></TR></TABLE>\n';
		}
		if(this.displayType=="month" || this.displayType=="quarter" || this.displayType=="year"){
			if(arguments.length > 0){
				var year = arguments[0];
			}
			else{
				if(this.displayType=="year"){
					var year = now.getFullYear()-this.yearSelectStartOffset;
				}
				else{
					var year = now.getFullYear();
				}
			}
			if(this.displayType!="year" && this.isShowYearNavigation){
				result += t144;
				result += '<TR BGCOLOR="#C0C0C0">\n';
//				result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=22 ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year-1)+');"><<</A></B></TD>\n';
				result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=22 ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year-1)+');">  </A></B></TD>\n';
				result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=100 ALIGN=CENTER>'+year+'</TD>\n';
//				result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=22 ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year+1)+');">>></A></B></TD>\n';
				result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=22 ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year+1)+');">  </A></B></TD>\n';
				result += '</TR></TABLE>\n';
			}
		}
		if(this.displayType=="month"){
			result += '<TABLE WIDTH=120 BORDER=0 CELLSPACING=1 CELLPADDING=0 ALIGN=CENTER>\n';
			for(var i=0; i<4; i++){
				result += '<TR>';
				for(var j=0; j<3; j++){
					var monthindex =((i*3)+j);
					result += '<TD WIDTH=33% ALIGN=CENTER><A CLASS="textlink" HREF="javascript:'+windowref+this.returnMonthFunction+'('+year+','+(monthindex+1)+');'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');" CLASS="'+date_class+'">'+this.monthAbbreviations[monthindex]+'</A></TD>';
				}
				result += '</TR>';
			}
			result += '</TABLE></CENTER></TD></TR></TABLE>\n';
		}
		if(this.displayType=="quarter"){
			result += '<BR><TABLE WIDTH=120 BORDER=1 CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER>\n';
			for(var i=0; i<2; i++){
				result += '<TR>';
				for(var j=0; j<2; j++){
					var quarter =((i*2)+j+1);
					result += '<TD WIDTH=50% ALIGN=CENTER><BR><A CLASS="textlink" HREF="javascript:'+windowref+this.returnQuarterFunction+'('+year+','+quarter+');'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');" CLASS="'+date_class+'">Q'+quarter+'</A><BR><BR></TD>';
				}
				result += '</TR>';
			}
			result += '</TABLE></CENTER></TD></TR></TABLE>\n';
		}
		if(this.displayType=="year"){
			var yearColumnSize = 4;
			result += t144;
			result += '<TR BGCOLOR="#C0C0C0">\n';
			result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=50% ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year-(yearColumnSize*2))+');"><<</A></B></TD>\n';
			result += '	<TD BGCOLOR="#C0C0C0" CLASS="cal" WIDTH=50% ALIGN=CENTER VALIGN=MIDDLE><B><A CLASS="cal" HREF="javascript:'+windowref+'CalendarPopup_refreshCalendar('+this.index+','+(year+(yearColumnSize*2))+');">>></A></B></TD>\n';
			result += '</TR></TABLE>\n';
			result += '<TABLE WIDTH=120 BORDER=0 CELLSPACING=1 CELLPADDING=0 ALIGN=CENTER>\n';
			for(var i=0; i<yearColumnSize; i++){
				for(var j=0; j<2; j++){
					var currentyear = year+(j*yearColumnSize)+i;
					result += '<TD WIDTH=50% ALIGN=CENTER><A CLASS="textlink" HREF="javascript:'+windowref+this.returnYearFunction+'('+currentyear+');'+windowref+'CalendarPopup_hideCalendar(\''+this.index+'\');" CLASS="'+date_class+'">'+currentyear+'</A></TD>';
				}
				result += '</TR>';
			}
			result += '</TABLE></CENTER></TD></TR></TABLE>\n';
		}
		if(this.type == "WINDOW"){
			result += "</BODY></HTML>\n";
		}
		return result;
}

function FmtTitle(str)
{
	var r=str.charAt(0);
	for(i=1; i<str.length; i++) 
		r=r+"&nbsp;"+str.charAt(i);
	return r;		
}