/* Copyright Mihai Bazon,2002-2005 | www.bazon.net/mishoo
* -----------------------------------------------------------
* The DHTML Calendar,version 1.0 "It is happening again"
* Details and latest version at:
* www.dynarch.com/projects/calendar
* This script is developed by Dynarch.com. Visit us at www.dynarch.com.
* This script is distributed under the GNU Lesser General Public License.
* Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
*/

Calendar=function(firstDayOfWeek,dateStr,onSelected,onClose){
this.activeDiv=null;
this.currentDateEl=null;
this.getDateStatus=null;
this.getDateToolTip=null;
this.getDateText=null;
this.timeout=null;
this.onSelected=onSelected || null;
this.onClose=onClose || null;
this.dragging=false;
this.hidden=false;
this.minYear=1970;
this.maxYear=2050;
this.dateFormat=Calendar._TT["DEF_DATE_FORMAT"];
this.ttDateFormat=Calendar._TT["TT_DATE_FORMAT"];
this.isPopup=true;
this.weekNumbers=true;
this.firstDayOfWeek=typeof firstDayOfWeek=="number" ? firstDayOfWeek : Calendar._FD;
this.showsOtherMonths=false;
this.dateStr=dateStr;
this.ar_days=null;
this.showsTime=false;
this.time24=true;
this.yearStep=2;
this.hiliteToday=true;
this.multiple=null;
this.table=null;
this.element=null;
this.tbody=null;
this.firstdayname=null;
this.monthsCombo=null;
this.yearsCombo=null;
this.hilitedMonth=null;
this.activeMonth=null;
this.hilitedYear=null;
this.activeYear=null;
this.dateClicked=false;
if(typeof Calendar._SDN=="undefined"){
if(typeof Calendar._SDN_len=="undefined")
Calendar._SDN_len=3;
var ar=new Array();
for(var i=8;i>0;){ar[--i]=Calendar._DN[i].substr(0,Calendar._SDN_len);}
Calendar._SDN=ar;
if(typeof Calendar._SMN_len=="undefined")
Calendar._SMN_len=3;
ar=new Array();
for(var i=12;i>0;){ar[--i]=Calendar._MN[i].substr(0,Calendar._SMN_len);}
Calendar._SMN=ar;}
};
Calendar._C=null;
Calendar.is_ie=(/msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent));
Calendar.is_ie5=(Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent));
Calendar.is_opera=/opera/i.test(navigator.userAgent);
Calendar.is_khtml=/Konqueror|Safari|KHTML/i.test(navigator.userAgent);
Calendar.getAbsolutePos=function(el){
var SL=0,ST=0;
var is_div=/^div$/i.test(el.tagName);
if(is_div && el.scrollLeft)
SL=el.scrollLeft;
if(is_div && el.scrollTop)
ST=el.scrollTop;
var r={ x: el.offsetLeft - SL,y: el.offsetTop - ST};
if(el.offsetParent){var tmp=this.getAbsolutePos(el.offsetParent);
r.x+=tmp.x;r.y+=tmp.y;}
return r;
};
Calendar.isRelated=function(el,evt){
var related=evt.relatedTarget;
if(!related){
var type=evt.type;
if(type=="mouseover"){
related=evt.fromElement;
}else if(type=="mouseout"){
related=evt.toElement;}}
while(related){
if(related==el){
return true;}
related=related.parentNode;}
return false;
};
Calendar.removeClass=function(el,className){
if(!(el && el.className)){return;}
var cls=el.className.split(" ");
var ar=new Array();
for(var i=cls.length;i>0;){
if(cls[--i]!=className){
ar[ar.length]=cls[i];}}
el.className=ar.join(" ");
};
Calendar.addClass=function(el,className){
Calendar.removeClass(el,className);
el.className+=" "+className;
};
Calendar.getElement=function(ev){
var f=Calendar.is_ie ? window.event.srcElement : ev.currentTarget;
while(f.nodeType!=1 || /^div$/i.test(f.tagName))
f=f.parentNode;
return f;
};
Calendar.getTargetElement=function(ev){
var f=Calendar.is_ie ? window.event.srcElement : ev.target;
while(f.nodeType!=1)
f=f.parentNode;
return f;
};
Calendar.stopEvent=function(ev){
ev ||(ev=window.event);
if(Calendar.is_ie){ev.cancelBubble=true;
ev.returnValue=false;
}else{ev.preventDefault();
ev.stopPropagation();}
return false;
};
Calendar.addEvent=function(el,evname,func){
if(el.attachEvent){el.attachEvent("on"+evname,func);
}else if(el.addEventListener){
el.addEventListener(evname,func,true);
}else{el["on"+evname]=func;}
};
Calendar.removeEvent=function(el,evname,func){
if(el.detachEvent){
el.detachEvent("on"+evname,func);
}else if(el.removeEventListener){
el.removeEventListener(evname,func,true);
}else{
el["on"+evname]=null;}
};
Calendar.createElement=function(type,parent){
var el=null;
if(document.createElementNS){
el=document.createElementNS("http://www.w3.org/1999/xhtml",type);
}else{
el=document.createElement(type);}
if(typeof parent!="undefined"){parent.appendChild(el);}
return el;
};
Calendar._add_evs=function(el){
with(Calendar){
addEvent(el,"mouseover",dayMouseOver);
addEvent(el,"mousedown",dayMouseDown);
addEvent(el,"mouseout",dayMouseOut);
if(is_ie){addEvent(el,"dblclick",dayMouseDblClick);
el.setAttribute("unselectable",true);}}
};
Calendar.findMonth=function(el){
if(typeof el.month!="undefined"){
return el;
}else if(typeof el.parentNode.month!="undefined"){
return el.parentNode;}
return null;
};
Calendar.findYear=function(el){
if(typeof el.year!="undefined"){
return el;
}else if(typeof el.parentNode.year!="undefined"){
return el.parentNode;}
return null;
};
Calendar.showMonthsCombo=function(){
var cal=Calendar._C;
if(!cal){return false;}
var cal=cal;
var cd=cal.activeDiv;
var mc=cal.monthsCombo;
if(cal.hilitedMonth){
Calendar.removeClass(cal.hilitedMonth,"hilite");}
if(cal.activeMonth){
Calendar.removeClass(cal.activeMonth,"active");}
var mon=cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
Calendar.addClass(mon,"active");
cal.activeMonth=mon;
var s=mc.style;
s.display="block";
if(cd.navtype<0)
s.left=cd.offsetLeft+"px";
else{
var mcw=mc.offsetWidth;
if(typeof mcw=="undefined")
mcw=50;
s.left=(cd.offsetLeft+cd.offsetWidth - mcw)+"px";}
s.top=(cd.offsetTop+cd.offsetHeight)+"px";
};
Calendar.showYearsCombo=function(fwd){
var cal=Calendar._C;
if(!cal){return false;}
var cal=cal;
var cd=cal.activeDiv;
var yc=cal.yearsCombo;
if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}
if(cal.activeYear){Calendar.removeClass(cal.activeYear,"active");}
cal.activeYear=null;
var Y=cal.date.getFullYear()+(fwd ? 1 : -1);
var yr=yc.firstChild;
var show=false;
for(var i=12;i>0;--i){
if(Y >=cal.minYear && Y <=cal.maxYear){
yr.innerHTML=Y;
yr.year=Y;
yr.style.display="block";
show=true;
}else{
yr.style.display="none";}
yr=yr.nextSibling;
Y+=fwd ? cal.yearStep : -cal.yearStep;}
if(show){
var s=yc.style;
s.display="block";
if(cd.navtype<0)
s.left=cd.offsetLeft+"px";
else{
var ycw=yc.offsetWidth;
if(typeof ycw=="undefined")
ycw=50;
s.left=(cd.offsetLeft+cd.offsetWidth - ycw)+"px";}
s.top=(cd.offsetTop+cd.offsetHeight)+"px";}
};
Calendar.tableMouseUp=function(ev){
var cal=Calendar._C;
if(!cal){return false;}
if(cal.timeout){clearTimeout(cal.timeout);}
var el=cal.activeDiv;
if(!el){return false;}
var target=Calendar.getTargetElement(ev);
ev ||(ev=window.event);
Calendar.removeClass(el,"active");
if(target==el || target.parentNode==el){
Calendar.cellClick(el,ev);}
var mon=Calendar.findMonth(target);
var date=null;
if(mon){date=new Date(cal.date);
if(mon.month!=date.getMonth()){
date.setMonth(mon.month);
cal.setDate(date);
cal.dateClicked=false;
cal.callHandler();}
}else{
var year=Calendar.findYear(target);
if(year){date=new Date(cal.date);
if(year.year!=date.getFullYear()){
date.setFullYear(year.year);
cal.setDate(date);
cal.dateClicked=false;
cal.callHandler();}}}
with(Calendar){
removeEvent(document,"mouseup",tableMouseUp);
removeEvent(document,"mouseover",tableMouseOver);
removeEvent(document,"mousemove",tableMouseOver);
cal._hideCombos();
_C=null;
return stopEvent(ev);}
};
Calendar.tableMouseOver=function(ev){
var cal=Calendar._C;
if(!cal){return;}
var el=cal.activeDiv;
var target=Calendar.getTargetElement(ev);
if(target==el || target.parentNode==el){
Calendar.addClass(el,"hilite active");
Calendar.addClass(el.parentNode,"rowhilite");
}else{
if(typeof el.navtype=="undefined" ||(el.navtype!=50 &&(el.navtype==0 || Math.abs(el.navtype)>2)))
Calendar.removeClass(el,"active");
Calendar.removeClass(el,"hilite");
Calendar.removeClass(el.parentNode,"rowhilite");}
ev ||(ev=window.event);
if(el.navtype==50 && target!=el){
var pos=Calendar.getAbsolutePos(el);
var w=el.offsetWidth;
var x=ev.clientX;
var dx;
var decrease=true;
if(x>pos.x+w){dx=x - pos.x - w;
decrease=false;
}else
dx=pos.x - x;
if(dx<0) dx=0;
var range=el._range;
var current=el._current;
var count=Math.floor(dx / 10) % range.length;
for(var i=range.length;--i >=0;)
if(range[i]==current)
break;
while(count-->0)
if(decrease){
if(--i<0)
i=range.length - 1;
}else if(++i >=range.length)
i=0;
var newval=range[i];
el.innerHTML=newval;
cal.onUpdateTime();}
var mon=Calendar.findMonth(target);
if(mon){
if(mon.month!=cal.date.getMonth()){
if(cal.hilitedMonth){
Calendar.removeClass(cal.hilitedMonth,"hilite");}
Calendar.addClass(mon,"hilite");
cal.hilitedMonth=mon;
}else if(cal.hilitedMonth){
Calendar.removeClass(cal.hilitedMonth,"hilite");}
}else{
if(cal.hilitedMonth){
Calendar.removeClass(cal.hilitedMonth,"hilite");}
var year=Calendar.findYear(target);
if(year){
if(year.year!=cal.date.getFullYear()){
if(cal.hilitedYear){
Calendar.removeClass(cal.hilitedYear,"hilite");}
Calendar.addClass(year,"hilite");
cal.hilitedYear=year;
}else if(cal.hilitedYear){
Calendar.removeClass(cal.hilitedYear,"hilite");
}
}else if(cal.hilitedYear){
Calendar.removeClass(cal.hilitedYear,"hilite");}}
return Calendar.stopEvent(ev);
};
Calendar.tableMouseDown=function(ev){
if(Calendar.getTargetElement(ev)==Calendar.getElement(ev)){
return Calendar.stopEvent(ev);}
};
Calendar.calDragIt=function(ev){
var cal=Calendar._C;
if(!(cal && cal.dragging)){
return false;}
var posX;
var posY;
if(Calendar.is_ie){
posY=window.event.clientY+document.body.scrollTop;
posX=window.event.clientX+document.body.scrollLeft;
}else{
posX=ev.pageX;
posY=ev.pageY;}
cal.hideShowCovered();
var st=cal.element.style;
st.left=(posX - cal.xOffs)+"px";
st.top=(posY - cal.yOffs)+"px";
return Calendar.stopEvent(ev);
};
Calendar.calDragEnd=function(ev){
var cal=Calendar._C;
if(!cal){return false;}
cal.dragging=false;
with(Calendar){
removeEvent(document,"mousemove",calDragIt);
removeEvent(document,"mouseup",calDragEnd);
tableMouseUp(ev);}
cal.hideShowCovered();
};
Calendar.dayMouseDown=function(ev){
var el=Calendar.getElement(ev);
if(el.disabled){return false;}
var cal=el.calendar;
cal.activeDiv=el;
Calendar._C=cal;
if(el.navtype!=300) with(Calendar){
if(el.navtype==50){
el._current=el.innerHTML;
addEvent(document,"mousemove",tableMouseOver);
}else
addEvent(document,Calendar.is_ie5 ? "mousemove" : "mouseover",tableMouseOver);
addClass(el,"hilite active");
addEvent(document,"mouseup",tableMouseUp);
}else if(cal.isPopup){cal._dragStart(ev);}
if(el.navtype==-1 || el.navtype==1){
if(cal.timeout) clearTimeout(cal.timeout);
cal.timeout=setTimeout("Calendar.showMonthsCombo()",250);
}else if(el.navtype==-2 || el.navtype==2){
if(cal.timeout) clearTimeout(cal.timeout);
cal.timeout=setTimeout((el.navtype>0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)",250);
}else{cal.timeout=null;}
return Calendar.stopEvent(ev);
};
Calendar.dayMouseDblClick=function(ev){
Calendar.cellClick(Calendar.getElement(ev),ev || window.event);
if(Calendar.is_ie){document.selection.empty();}
};
Calendar.dayMouseOver=function(ev){
var el=Calendar.getElement(ev);
if(Calendar.isRelated(el,ev) || Calendar._C || el.disabled){
return false;}
if(el.ttip){
if(el.ttip.substr(0,1)=="_"){
el.ttip=el.caldate.print(el.calendar.ttDateFormat)+el.ttip.substr(1);}
el.calendar.tooltips.innerHTML=el.ttip;}
if(el.navtype!=300){
Calendar.addClass(el,"hilite");
if(el.caldate){Calendar.addClass(el.parentNode,"rowhilite");}}
return Calendar.stopEvent(ev);
};
Calendar.dayMouseOut=function(ev){
with(Calendar){
var el=getElement(ev);
if(isRelated(el,ev) || _C || el.disabled)
return false;
removeClass(el,"hilite");
if(el.caldate)
removeClass(el.parentNode,"rowhilite");
if(el.calendar)
el.calendar.tooltips.innerHTML=_TT["SEL_DATE"];
return stopEvent(ev);}
};
Calendar.cellClick=function(el,ev){
var cal=el.calendar;
var closing=false;
var newdate=false;
var date=null;
if(typeof el.navtype=="undefined"){
if(cal.currentDateEl){
Calendar.removeClass(cal.currentDateEl,"selected");
Calendar.addClass(el,"selected");
closing=(cal.currentDateEl==el);
if(!closing){cal.currentDateEl=el;}}
cal.date.setDateOnly(el.caldate);
date=cal.date;
var other_month=!(cal.dateClicked=!el.otherMonth);
if(!other_month && !cal.currentDateEl)
cal._toggleMultipleDate(new Date(date));
else
newdate=!el.disabled;
if(other_month)
cal._init(cal.firstDayOfWeek,date);
}else{
if(el.navtype==200){
Calendar.removeClass(el,"hilite");
cal.callCloseHandler();
return;}
date=new Date(cal.date);
if(el.navtype==0)
date.setDateOnly(new Date());
cal.dateClicked=false;
var year=date.getFullYear();
var mon=date.getMonth();
function setMonth(m){
var day=date.getDate();
var max=date.getMonthDays(m);
if(day>max){date.setDate(max);}
date.setMonth(m);
};
switch(el.navtype){
case 400:
Calendar.removeClass(el,"hilite");
var text=Calendar._TT["ABOUT"];
if(typeof text!="undefined"){
text+=cal.showsTime ? Calendar._TT["ABOUT_TIME"] : "";
}else{
text="Help and about box text is not translated into this language.\nIf you know this language and you feel generous please update\n"+
"the corresponding file in \"lang\" subdir to match calendar-en.js\nand send it back to <mihai_bazon@yahoo.com> to get it into the distribution ;-)\n\n"+
"Thank you!\nhttp://dynarch.com/mishoo/calendar.epl\n";}
alert(text);
return;
case -2:
if(year>cal.minYear){date.setFullYear(year - 1);}
break;
case -1:
if(mon>0){
setMonth(mon - 1);
}else if(year-->cal.minYear){
date.setFullYear(year);
setMonth(11);}
break;
case 1:
if(mon<11){
setMonth(mon+1);
}else if(year<cal.maxYear){
date.setFullYear(year+1);
setMonth(0);}
break;
case 2:
if(year<cal.maxYear){date.setFullYear(year+1);}
break;
case 100:
cal.setFirstDayOfWeek(el.fdow);
return;
case 50:
var range=el._range;
var current=el.innerHTML;
for(var i=range.length;--i >=0;)
if(range[i]==current)
break;
if(ev && ev.shiftKey){
if(--i<0)
i=range.length - 1;
}else if(++i >=range.length)
i=0;
var newval=range[i];
el.innerHTML=newval;
cal.onUpdateTime();
return;
case 0:
if((typeof cal.getDateStatus=="function") &&
cal.getDateStatus(date,date.getFullYear(),date.getMonth(),date.getDate())){
return false;}
break;}
if(!date.equalsTo(cal.date)){
cal.setDate(date);
newdate=true;
}else if(el.navtype==0)
newdate=closing=true;}
if(newdate){ev && cal.callHandler();}
if(closing){
Calendar.removeClass(el,"hilite");
ev && cal.callCloseHandler();}
};
Calendar.prototype.create=function(_par){
var parent=null;
if(! _par){
parent=document.getElementsByTagName("body")[0];
this.isPopup=true;
}else{
parent=_par;
this.isPopup=false;}
this.date=this.dateStr ? new Date(this.dateStr) : new Date();
var table=Calendar.createElement("table");
this.table=table;
table.cellSpacing=0;
table.cellPadding=0;
table.calendar=this;
Calendar.addEvent(table,"mousedown",Calendar.tableMouseDown);
var div=Calendar.createElement("div");
this.element=div;
div.className="calendar";
if(this.isPopup){
div.style.position="absolute";
div.style.display="none";}
div.appendChild(table);
var thead=Calendar.createElement("thead",table);
var cell=null;
var row=null;
var cal=this;
var hh=function(text,cs,navtype){
cell=Calendar.createElement("td",row);
cell.colSpan=cs;
cell.className="button";
if(navtype!=0 && Math.abs(navtype) <=2)
cell.className+=" nav";
Calendar._add_evs(cell);
cell.calendar=cal;
cell.navtype=navtype;
cell.innerHTML="<div unselectable='on'>"+text+"</div>";
return cell;
};
row=Calendar.createElement("tr",thead);
var title_length=6;
(this.isPopup) && --title_length;
(this.weekNumbers) &&++title_length;
hh("?",1,400).ttip=Calendar._TT["INFO"];
this.title=hh("",title_length,300);
this.title.className="title";
if(this.isPopup){
this.title.ttip=Calendar._TT["DRAG_TO_MOVE"];
this.title.style.cursor="move";
hh("&#x00d7;",1,200).ttip=Calendar._TT["CLOSE"];}
row=Calendar.createElement("tr",thead);
row.className="headrow";
this._nav_py=hh("&#x00ab;",1,-2);
this._nav_py.ttip=Calendar._TT["PREV_YEAR"];
this._nav_pm=hh("&#x2039;",1,-1);
this._nav_pm.ttip=Calendar._TT["PREV_MONTH"];
this._nav_now=hh(Calendar._TT["TODAY"],this.weekNumbers ? 4 : 3,0);
this._nav_now.ttip=Calendar._TT["GO_TODAY"];
this._nav_nm=hh("&#x203a;",1,1);
this._nav_nm.ttip=Calendar._TT["NEXT_MONTH"];
this._nav_ny=hh("&#x00bb;",1,2);
this._nav_ny.ttip=Calendar._TT["NEXT_YEAR"];
row=Calendar.createElement("tr",thead);
row.className="daynames";
if(this.weekNumbers){
cell=Calendar.createElement("td",row);
cell.className="name wn";
cell.innerHTML=Calendar._TT["WK"];}
for(var i=7;i>0;--i){
cell=Calendar.createElement("td",row);
if(!i){
cell.navtype=100;
cell.calendar=this;
Calendar._add_evs(cell);}}
this.firstdayname=(this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild;
this._displayWeekdays();
var tbody=Calendar.createElement("tbody",table);
this.tbody=tbody;
for(i=6;i>0;--i){
row=Calendar.createElement("tr",tbody);
if(this.weekNumbers){
cell=Calendar.createElement("td",row);}
for(var j=7;j>0;--j){
cell=Calendar.createElement("td",row);
cell.calendar=this;
Calendar._add_evs(cell);}}
if(this.showsTime){
row=Calendar.createElement("tr",tbody);
row.className="time";
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=2;
cell.innerHTML=Calendar._TT["TIME"] || "&nbsp;";
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=this.weekNumbers ? 4 : 3;
(function(){
function makeTimePart(className,init,range_start,range_end){
var part=Calendar.createElement("span",cell);
part.className=className;
part.innerHTML=init;
part.calendar=cal;
part.ttip=Calendar._TT["TIME_PART"];
part.navtype=50;
part._range=[];
if(typeof range_start!="number")
part._range=range_start;
else{
for(var i=range_start;i <=range_end;++i){
var txt;
if(i<10 && range_end >=10) txt='0'+i;
else txt=''+i;
part._range[part._range.length]=txt;}}
Calendar._add_evs(part);
return part;
};
var hrs=cal.date.getHours();
var mins=cal.date.getMinutes();
var t12=!cal.time24;
var pm=(hrs>12);
if(t12 && pm) hrs -=12;
var H=makeTimePart("hour",hrs,t12 ? 1 : 0,t12 ? 12 : 23);
var span=Calendar.createElement("span",cell);
span.innerHTML=":";
span.className="colon";
var M=makeTimePart("minute",mins,0,59);
var AP=null;
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=2;
if(t12)
AP=makeTimePart("ampm",pm ? "pm" : "am",["am","pm"]);
else
cell.innerHTML="&nbsp;";
cal.onSetTime=function(){
var pm,hrs=this.date.getHours(),
mins=this.date.getMinutes();
if(t12){
pm=(hrs >=12);
if(pm) hrs -=12;
if(hrs==0) hrs=12;
AP.innerHTML=pm ? "pm" : "am";}
H.innerHTML=(hrs<10) ?("0"+hrs) : hrs;
M.innerHTML=(mins<10) ?("0"+mins) : mins;
};
cal.onUpdateTime=function(){
var date=this.date;
var h=parseInt(H.innerHTML,10);
if(t12){
if(/pm/i.test(AP.innerHTML) && h<12)
h+=12;
else if(/am/i.test(AP.innerHTML) && h==12)
h=0;}
var d=date.getDate();
var m=date.getMonth();
var y=date.getFullYear();
date.setHours(h);
date.setMinutes(parseInt(M.innerHTML,10));
date.setFullYear(y);
date.setMonth(m);
date.setDate(d);
this.dateClicked=false;
this.callHandler();
};
})();
}else{
this.onSetTime=this.onUpdateTime=function(){};}
var tfoot=Calendar.createElement("tfoot",table);
row=Calendar.createElement("tr",tfoot);
row.className="footrow";
cell=hh(Calendar._TT["SEL_DATE"],this.weekNumbers ? 8 : 7,300);
cell.className="ttip";
if(this.isPopup){
cell.ttip=Calendar._TT["DRAG_TO_MOVE"];
cell.style.cursor="move";}
this.tooltips=cell;
div=Calendar.createElement("div",this.element);
this.monthsCombo=div;
div.className="combo";
for(i=0;i<Calendar._MN.length;++i){
var mn=Calendar.createElement("div");
mn.className=Calendar.is_ie ? "label-IEfix" : "label";
mn.month=i;
mn.innerHTML=Calendar._SMN[i];
div.appendChild(mn);}
div=Calendar.createElement("div",this.element);
this.yearsCombo=div;
div.className="combo";
for(i=12;i>0;--i){
var yr=Calendar.createElement("div");
yr.className=Calendar.is_ie ? "label-IEfix" : "label";
div.appendChild(yr);}
this._init(this.firstDayOfWeek,this.date);
parent.appendChild(this.element);
};
Calendar._keyEvent=function(ev){
var cal=window._dynarch_popupCalendar;
if(!cal || cal.multiple)
return false;
(Calendar.is_ie) &&(ev=window.event);
var act=(Calendar.is_ie || ev.type=="keypress"),
K=ev.keyCode;
if(ev.ctrlKey){
switch(K){
case 37:act && Calendar.cellClick(cal._nav_pm);break;
case 38:act && Calendar.cellClick(cal._nav_py);break;
case 39:act && Calendar.cellClick(cal._nav_nm);break;
case 40:act && Calendar.cellClick(cal._nav_ny);break;
default:return false;}
}else switch(K){
case 32:
Calendar.cellClick(cal._nav_now);
break;
case 27:act && cal.callCloseHandler();break;
case 37:
case 38:
case 39:
case 40:
if(act){
var prev,x,y,ne,el,step;
prev=K==37 || K==38;
step=(K==37 || K==39) ? 1 : 7;
function setVars(){
el=cal.currentDateEl;
var p=el.pos;
x=p & 15;
y=p >> 4;
ne=cal.ar_days[y][x];
};setVars();
function prevMonth(){
var date=new Date(cal.date);
date.setDate(date.getDate() - step);
cal.setDate(date);
};
function nextMonth(){
var date=new Date(cal.date);
date.setDate(date.getDate()+step);
cal.setDate(date);
};
while(1){
switch(K){
case 37:
if(--x >=0)
ne=cal.ar_days[y][x];
else{
x=6;
K=38;
continue;}
break;
case 38:
if(--y >=0)
ne=cal.ar_days[y][x];
else{
prevMonth();
setVars();}
break;
case 39:
if(++x<7)
ne=cal.ar_days[y][x];
else{
x=0;
K=40;
continue;}
break;
case 40:
if(++y<cal.ar_days.length)
ne=cal.ar_days[y][x];
else{
nextMonth();
setVars();}
break;}
break;}
if(ne){
if(!ne.disabled)
Calendar.cellClick(ne);
else if(prev)
prevMonth();
else
nextMonth();}}
break;
case 13:
if(act)
Calendar.cellClick(cal.currentDateEl,ev);
break;
default:
return false;}
return Calendar.stopEvent(ev);
};
Calendar.prototype._init=function(firstDayOfWeek,date){
var today=new Date(),
TY=today.getFullYear(),
TM=today.getMonth(),
TD=today.getDate();
this.table.style.visibility="hidden";
var year=date.getFullYear();
if(year<this.minYear){
year=this.minYear;
date.setFullYear(year);
}else if(year>this.maxYear){
year=this.maxYear;
date.setFullYear(year);}
this.firstDayOfWeek=firstDayOfWeek;
this.date=new Date(date);
var month=date.getMonth();
var mday=date.getDate();
var no_days=date.getMonthDays();
date.setDate(1);
var day1=(date.getDay() - this.firstDayOfWeek) % 7;
if(day1<0)
day1+=7;
date.setDate(-day1);
date.setDate(date.getDate()+1);
var row=this.tbody.firstChild;
var MN=Calendar._SMN[month];
var ar_days=this.ar_days=new Array();
var weekend=Calendar._TT["WEEKEND"];
var dates=this.multiple ?(this.datesCells={}) : null;
for(var i=0;i<6;++i,row=row.nextSibling){
var cell=row.firstChild;
if(this.weekNumbers){
cell.className="day wn";
cell.innerHTML=date.getWeekNumber();
cell=cell.nextSibling;}
row.className="daysrow";
var hasdays=false,iday,dpos=ar_days[i]=[];
for(var j=0;j<7;++j,cell=cell.nextSibling,date.setDate(iday+1)){
iday=date.getDate();
var wday=date.getDay();
cell.className="day";
cell.pos=i << 4 | j;
dpos[j]=cell;
var current_month=(date.getMonth()==month);
if(!current_month){
if(this.showsOtherMonths){
cell.className+=" othermonth";
cell.otherMonth=true;
}else{
cell.className="emptycell";
cell.innerHTML="&nbsp;";
cell.disabled=true;
continue;}
}else{
cell.otherMonth=false;
hasdays=true;}
cell.disabled=false;
cell.innerHTML=this.getDateText ? this.getDateText(date,iday) : iday;
if(dates)
dates[date.print("%Y%m%d")]=cell;
if(this.getDateStatus){
var status=this.getDateStatus(date,year,month,iday);
if(this.getDateToolTip){
var toolTip=this.getDateToolTip(date,year,month,iday);
if(toolTip)
cell.title=toolTip;}
if(status===true){
cell.className+=" disabled";
cell.disabled=true;
}else{
if(/disabled/i.test(status))
cell.disabled=true;
cell.className+=" "+status;}}
if(!cell.disabled){
cell.caldate=new Date(date);
cell.ttip="_";
if(!this.multiple && current_month
&& iday==mday && this.hiliteToday){
cell.className+=" selected";
this.currentDateEl=cell;}
if(date.getFullYear()==TY &&
date.getMonth()==TM &&
iday==TD){
cell.className+=" today";
cell.ttip+=Calendar._TT["PART_TODAY"];}
if(weekend.indexOf(wday.toString())!=-1)
cell.className+=cell.otherMonth ? " oweekend" : " weekend";}}
if(!(hasdays || this.showsOtherMonths))
row.className="emptyrow";}
this.title.innerHTML=Calendar._MN[month]+","+year;
this.onSetTime();
this.table.style.visibility="visible";
this._initMultipleDates();
};
Calendar.prototype._initMultipleDates=function(){
if(this.multiple){
for(var i in this.multiple){
var cell=this.datesCells[i];
var d=this.multiple[i];
if(!d)
continue;
if(cell)
cell.className+=" selected";}}
};
Calendar.prototype._toggleMultipleDate=function(date){
if(this.multiple){
var ds=date.print("%Y%m%d");
var cell=this.datesCells[ds];
if(cell){
var d=this.multiple[ds];
if(!d){
Calendar.addClass(cell,"selected");
this.multiple[ds]=date;
}else{
Calendar.removeClass(cell,"selected");
delete this.multiple[ds];}}}
};
Calendar.prototype.setDateToolTipHandler=function(unaryFunction){
this.getDateToolTip=unaryFunction;
};
Calendar.prototype.setDate=function(date){
if(!date.equalsTo(this.date)){
this._init(this.firstDayOfWeek,date);}
};
Calendar.prototype.refresh=function(){
this._init(this.firstDayOfWeek,this.date);
};
Calendar.prototype.setFirstDayOfWeek=function(firstDayOfWeek){
this._init(firstDayOfWeek,this.date);
this._displayWeekdays();
};
Calendar.prototype.setDateStatusHandler=Calendar.prototype.setDisabledHandler=function(unaryFunction){
this.getDateStatus=unaryFunction;
};
Calendar.prototype.setRange=function(a,z){
this.minYear=a;
this.maxYear=z;
};
Calendar.prototype.callHandler=function(){
if(this.onSelected){
this.onSelected(this,this.date.print(this.dateFormat));}
};
Calendar.prototype.callCloseHandler=function(){
if(this.onClose){
this.onClose(this);}
this.hideShowCovered();
};
Calendar.prototype.destroy=function(){
var el=this.element.parentNode;
el.removeChild(this.element);
Calendar._C=null;
window._dynarch_popupCalendar=null;
};
Calendar.prototype.reparent=function(new_parent){
var el=this.element;
el.parentNode.removeChild(el);
new_parent.appendChild(el);
};
Calendar._checkCalendar=function(ev){
var calendar=window._dynarch_popupCalendar;
if(!calendar){
return false;}
var el=Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
for(;el!=null && el!=calendar.element;el=el.parentNode);
if(el==null){
window._dynarch_popupCalendar.callCloseHandler();
return Calendar.stopEvent(ev);}
};
Calendar.prototype.show=function(){
var rows=this.table.getElementsByTagName("tr");
for(var i=rows.length;i>0;){
var row=rows[--i];
Calendar.removeClass(row,"rowhilite");
var cells=row.getElementsByTagName("td");
for(var j=cells.length;j>0;){
var cell=cells[--j];
Calendar.removeClass(cell,"hilite");
Calendar.removeClass(cell,"active");}}
this.element.style.display="block";
this.hidden=false;
if(this.isPopup){
window._dynarch_popupCalendar=this;
Calendar.addEvent(document,"keydown",Calendar._keyEvent);
Calendar.addEvent(document,"keypress",Calendar._keyEvent);
Calendar.addEvent(document,"mousedown",Calendar._checkCalendar);}
this.hideShowCovered();
};
Calendar.prototype.hide=function(){
if(this.isPopup){
Calendar.removeEvent(document,"keydown",Calendar._keyEvent);
Calendar.removeEvent(document,"keypress",Calendar._keyEvent);
Calendar.removeEvent(document,"mousedown",Calendar._checkCalendar);}
this.element.style.display="none";
this.hidden=true;
this.hideShowCovered();
};
Calendar.prototype.showAt=function(x,y){
var s=this.element.style;
s.left=x+"px";
s.top=y+"px";
this.show();
};
Calendar.prototype.showAtElement=function(el,opts){
var self=this;
var p=Calendar.getAbsolutePos(el);
if(!opts || typeof opts!="string"){
this.showAt(p.x,p.y+el.offsetHeight);
return true;}
function fixPosition(box){
if(box.x<0)
box.x=0;
if(box.y<0)
box.y=0;
var cp=document.createElement("div");
var s=cp.style;
s.position="absolute";
s.right=s.bottom=s.width=s.height="0px";
document.body.appendChild(cp);
var br=Calendar.getAbsolutePos(cp);
document.body.removeChild(cp);
if(Calendar.is_ie){
br.y+=document.body.scrollTop;
br.x+=document.body.scrollLeft;
}else{
br.y+=window.scrollY;
br.x+=window.scrollX;}
var tmp=box.x+box.width - br.x;
if(tmp>0) box.x -=tmp;
tmp=box.y+box.height - br.y;
if(tmp>0) box.y -=tmp;
};
this.element.style.display="block";
Calendar.continuation_for_the_fucking_khtml_browser=function(){
var w=self.element.offsetWidth;
var h=self.element.offsetHeight;
self.element.style.display="none";
var valign=opts.substr(0,1);
var halign="l";
if(opts.length>1){halign=opts.substr(1,1);}
switch(valign){
case "T": p.y -=h;break;
case "B": p.y+=el.offsetHeight;break;
case "C": p.y+=(el.offsetHeight - h) / 2;break;
case "t": p.y+=el.offsetHeight - h;break;
case "b": break;}
switch(halign){
case "L": p.x -=w;break;
case "R": p.x+=el.offsetWidth;break;
case "C": p.x+=(el.offsetWidth - w) / 2;break;
case "l": p.x+=el.offsetWidth - w;break;
case "r": break;}
p.width=w;
p.height=h+40;
self.monthsCombo.style.display="none";
fixPosition(p);
self.showAt(p.x,p.y);
};
if(Calendar.is_khtml)
setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()",10);
else
Calendar.continuation_for_the_fucking_khtml_browser();
};
Calendar.prototype.setDateFormat=function(str){
this.dateFormat=str;
};
Calendar.prototype.setTtDateFormat=function(str){
this.ttDateFormat=str;
};
Calendar.prototype.parseDate=function(str,fmt){
if(!fmt)
fmt=this.dateFormat;
this.setDate(Date.parseDate(str,fmt));
};
Calendar.prototype.hideShowCovered=function(){
if(!Calendar.is_ie && !Calendar.is_opera)
return;
function getVisib(obj){
var value=obj.style.visibility;
if(!value){
if(document.defaultView && typeof(document.defaultView.getComputedStyle)=="function"){
if(!Calendar.is_khtml)
value=document.defaultView.
getComputedStyle(obj,"").getPropertyValue("visibility");
else
value='';
}else if(obj.currentStyle){
value=obj.currentStyle.visibility;
}else
value='';}
return value;
};
var tags=new Array("applet","iframe","select");
var el=this.element;
var p=Calendar.getAbsolutePos(el);
var EX1=p.x;
var EX2=el.offsetWidth+EX1;
var EY1=p.y;
var EY2=el.offsetHeight+EY1;
for(var k=tags.length;k>0;){
var ar=document.getElementsByTagName(tags[--k]);
var cc=null;
for(var i=ar.length;i>0;){
cc=ar[--i];
p=Calendar.getAbsolutePos(cc);
var CX1=p.x;
var CX2=cc.offsetWidth+CX1;
var CY1=p.y;
var CY2=cc.offsetHeight+CY1;
if(this.hidden ||(CX1>EX2) ||(CX2<EX1) ||(CY1>EY2) ||(CY2<EY1)){
if(!cc.__msh_save_visibility){
cc.__msh_save_visibility=getVisib(cc);}
cc.style.visibility=cc.__msh_save_visibility;
}else{
if(!cc.__msh_save_visibility){
cc.__msh_save_visibility=getVisib(cc);}
cc.style.visibility="hidden";}}}
};
Calendar.prototype._displayWeekdays=function(){
var fdow=this.firstDayOfWeek;
var cell=this.firstdayname;
var weekend=Calendar._TT["WEEKEND"];
for(var i=0;i<7;++i){
cell.className="day name";
var realday=(i+fdow) % 7;
if(i){
cell.ttip=Calendar._TT["DAY_FIRST"].replace("%s",Calendar._DN[realday]);
cell.navtype=100;
cell.calendar=this;
cell.fdow=realday;
Calendar._add_evs(cell);}
if(weekend.indexOf(realday.toString())!=-1){
Calendar.addClass(cell,"weekend");}
cell.innerHTML=Calendar._SDN[(i+fdow) % 7];
cell=cell.nextSibling;}
};
Calendar.prototype._hideCombos=function(){
this.monthsCombo.style.display="none";
this.yearsCombo.style.display="none";
};
Calendar.prototype._dragStart=function(ev){
if(this.dragging){return;}
this.dragging=true;
var posX;
var posY;
if(Calendar.is_ie){
posY=window.event.clientY+document.body.scrollTop;
posX=window.event.clientX+document.body.scrollLeft;
}else{
posY=ev.clientY+window.scrollY;
posX=ev.clientX+window.scrollX;}
var st=this.element.style;
this.xOffs=posX - parseInt(st.left);
this.yOffs=posY - parseInt(st.top);
with(Calendar){
addEvent(document,"mousemove",calDragIt);
addEvent(document,"mouseup",calDragEnd);}
};
Date._MD=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
Date.SECOND=1000 /* milliseconds */;
Date.MINUTE=60 * Date.SECOND;
Date.HOUR=60 * Date.MINUTE;
Date.DAY=24 * Date.HOUR;
Date.WEEK=7 * Date.DAY;
Date.parseDate=function(str,fmt){
var today=new Date();
var y=0;
var m=-1;
var d=0;
var a=str.split(/\W+/);
var b=fmt.match(/%./g);
var i=0,j=0;
var hr=0;
var min=0;
for(i=0;i<a.length;++i){
if(!a[i])
continue;
switch(b[i]){
case "%d":
case "%e":
d=parseInt(a[i],10);
break;
case "%m":
m=parseInt(a[i],10) - 1;
break;
case "%Y":
case "%y":
y=parseInt(a[i],10);
(y<100) &&(y+=(y>29) ? 1900 : 2000);
break;
case "%b":
case "%B":
for(j=0;j<12;++j){
if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){ m=j;break;}}
break;
case "%H":
case "%I":
case "%k":
case "%l":
hr=parseInt(a[i],10);
break;
case "%P":
case "%p":
if(/pm/i.test(a[i]) && hr<12)
hr+=12;
else if(/am/i.test(a[i]) && hr >=12)
hr -=12;
break;
case "%M":
min=parseInt(a[i],10);
break;}}
if(isNaN(y)) y=today.getFullYear();
if(isNaN(m)) m=today.getMonth();
if(isNaN(d)) d=today.getDate();
if(isNaN(hr)) hr=today.getHours();
if(isNaN(min)) min=today.getMinutes();
if(y!=0 && m!=-1 && d!=0)
return new Date(y,m,d,hr,min,0);
y=0;m=-1;d=0;
for(i=0;i<a.length;++i){
if(a[i].search(/[a-zA-Z]+/)!=-1){
var t=-1;
for(j=0;j<12;++j){
if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){ t=j;break;}}
if(t!=-1){
if(m!=-1){
d=m+1;}
m=t;}
}else if(parseInt(a[i],10) <=12 && m==-1){
m=a[i]-1;
}else if(parseInt(a[i],10)>31 && y==0){
y=parseInt(a[i],10);
(y<100) &&(y+=(y>29) ? 1900 : 2000);
}else if(d==0){
d=a[i];}}
if(y==0)
y=today.getFullYear();
if(m!=-1 && d!=0)
return new Date(y,m,d,hr,min,0);
return today;
};
Date.prototype.getMonthDays=function(month){
var year=this.getFullYear();
if(typeof month=="undefined"){
month=this.getMonth();}
if(((0==(year%4)) &&((0!=(year%100)) ||(0==(year%400)))) && month==1){
return 29;
}else{
return Date._MD[month];}
};
Date.prototype.getDayOfYear=function(){
var now=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);
var then=new Date(this.getFullYear(),0,0,0,0,0);
var time=now - then;
return Math.floor(time / Date.DAY);
};
Date.prototype.getWeekNumber=function(){
var d=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);
var DoW=d.getDay();
d.setDate(d.getDate() -(DoW+6) % 7+3);
var ms=d.valueOf();
d.setMonth(0);
d.setDate(4);
return Math.round((ms - d.valueOf()) /(7 * 864e5))+1;
};
Date.prototype.equalsTo=function(date){
return((this.getFullYear()==date.getFullYear()) &&
(this.getMonth()==date.getMonth()) &&
(this.getDate()==date.getDate()) &&
(this.getHours()==date.getHours()) &&
(this.getMinutes()==date.getMinutes()));
};
Date.prototype.setDateOnly=function(date){
var tmp=new Date(date);
this.setDate(1);
this.setFullYear(tmp.getFullYear());
this.setMonth(tmp.getMonth());
this.setDate(tmp.getDate());
};
Date.prototype.print=function(str){
var m=this.getMonth();
var d=this.getDate();
var y=this.getFullYear();
var wn=this.getWeekNumber();
var w=this.getDay();
var s={};
var hr=this.getHours();
var pm=(hr >=12);
var ir=(pm) ?(hr - 12) : hr;
var dy=this.getDayOfYear();
if(ir==0)
ir=12;
var min=this.getMinutes();
var sec=this.getSeconds();
s["%a"]=Calendar._SDN[w];
s["%A"]=Calendar._DN[w];
s["%b"]=Calendar._SMN[m];
s["%B"]=Calendar._MN[m];
s["%C"]=1+Math.floor(y / 100);
s["%d"]=(d<10) ?("0"+d) : d;
s["%e"]=d;
s["%H"]=(hr<10) ?("0"+hr) : hr;
s["%I"]=(ir<10) ?("0"+ir) : ir;
s["%j"]=(dy<100) ?((dy<10) ?("00"+dy) :("0"+dy)) : dy;
s["%k"]=hr;
s["%l"]=ir;
s["%m"]=(m<9) ?("0"+(1+m)) :(1+m);
s["%M"]=(min<10) ?("0"+min) : min;
s["%n"]="\n";
s["%p"]=pm ? "PM" : "AM";
s["%P"]=pm ? "pm" : "am";
s["%s"]=Math.floor(this.getTime() / 1000);
s["%S"]=(sec<10) ?("0"+sec) : sec;
s["%t"]="\t";
s["%U"]=s["%W"]=s["%V"]=(wn<10) ?("0"+wn) : wn;
s["%u"]=w+1;
s["%w"]=w;
s["%y"]=(''+y).substr(2,2);
s["%Y"]=y;
s["%%"]="%";var re=/%./g;
if(!Calendar.is_ie5 && !Calendar.is_khtml)
return str.replace(re,function(par){ return s[par] || par;});
var a=str.match(re);
for(var i=0;i<a.length;i++){
var tmp=s[a[i]];
if(tmp){re=new RegExp(a[i],'g');str=str.replace(re,tmp);}}
return str;
};
Date.prototype.__msh_oldSetFullYear=Date.prototype.setFullYear;
Date.prototype.setFullYear=function(y){
var d=new Date(this);
d.__msh_oldSetFullYear(y);
if(d.getMonth()!=this.getMonth())
this.setDate(28);
this.__msh_oldSetFullYear(y);
};

// Added this line to set departure date to arrival date plus 1 day when arrival date is modified

function updateDepDate(cal){
var date=cal.date;
var time=date.getTime()
var field=document.getElementById("DepDate");
time+=Date.DAY;
var date2=new Date(time);
field.value=date2.print(mydate);
};

window._dynarch_popupCalendar=null;