egroupware_official/phpgwapi/js/jscalendar/calendar_stripped.js

/*  Copyright Mihai Bazon, 2002, 2003  |  http://students.infoiasi.ro/~mishoo
 * ---------------------------------------------------------------------------
 *
 * The DHTML Calendar, version 0.9.3 "It's still alive & keeps rocking"
 *
 * Details and latest version at:
 * http://students.infoiasi.ro/~mishoo/site/calendar.epl
 *
 * Feel free to use this script under the terms of the GNU Lesser General
 * Public License, as long as you do not remove or alter this notice.
 */
Calendar=function(mondayFirst,dateStr,onSelected,onClose){this.activeDiv=null;this.currentDateEl=null;this.checkDisabled=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.mondayFirst=mondayFirst;this.dateStr=dateStr;this.ar_days=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(!Calendar._DN3){var ar=new Array();for(var i=8;i>0;){ar[--i]=Calendar._DN[i].substr(0,3);}Calendar._DN3=ar;ar=new Array();for(var i=12;i>0;){ar[--i]=Calendar._MN[i].substr(0,3);}Calendar._MN3=ar;}};Calendar._C=null;Calendar.is_ie=(/msie/i.test(navigator.userAgent)&&!/opera/i.test(navigator.userAgent));Calendar._DN3=null;Calendar._MN3=null;Calendar.getAbsolutePos=function(el){var r={x:el.offsetLeft,y:el.offsetTop};if(el.offsetParent){var tmp=Calendar.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){if(Calendar.is_ie){return window.event.srcElement;}else{return ev.currentTarget;}};Calendar.getTargetElement=function(ev){if(Calendar.is_ie){return window.event.srcElement;}else{return ev.target;}};Calendar.stopEvent=function(ev){if(Calendar.is_ie){window.event.cancelBubble=true;window.event.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;mc.style.left=cd.offsetLeft+"px";mc.style.top=(cd.offsetTop+cd.offsetHeight)+"px";mc.style.display="block";};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.firstChild.data=Y;yr.year=Y;yr.style.display="block";show=true;}else{yr.style.display="none";}yr=yr.nextSibling;Y+=fwd?2:-2;}if(show){yc.style.left=cd.offsetLeft+"px";yc.style.top=(cd.offsetTop+cd.offsetHeight)+"px";yc.style.display="block";}};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);Calendar.removeClass(el,"active");if(target==el||target.parentNode==el){Calendar.cellClick(el);}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{Calendar.removeClass(el,"active");Calendar.removeClass(el,"hilite");Calendar.removeClass(el.parentNode,"rowhilite");}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{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");}}}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,"mouseover",stopEvent);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){addClass(el,"hilite active");addEvent(document,"mouseover",tableMouseOver);addEvent(document,"mousemove",tableMouseOver);addEvent(document,"mouseup",tableMouseUp);}else if(cal.isPopup){cal._dragStart(ev);}if(el.navtype==-1||el.navtype==1){cal.timeout=setTimeout("Calendar.showMonthsCombo()",250);}else if(el.navtype==-2||el.navtype==2){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));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)=="_"){var date=null;with(el.calendar.date){date=new Date(getFullYear(),getMonth(),el.caldate);}el.ttip=date.print(el.calendar.ttDateFormat)+el.ttip.substr(1);}el.calendar.tooltips.firstChild.data=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");}el.calendar.tooltips.firstChild.data=_TT["SEL_DATE"];return stopEvent(ev);}};Calendar.cellClick=function(el){var cal=el.calendar;var closing=false;var newdate=false;var date=null;if(typeof el.navtype=="undefined"){Calendar.removeClass(cal.currentDateEl,"selected");Calendar.addClass(el,"selected");closing=(cal.currentDateEl==el);if(!closing){cal.currentDateEl=el;}cal.date.setDate(el.caldate);date=cal.date;newdate=true;cal.dateClicked=true;}else{if(el.navtype==200){Calendar.removeClass(el,"hilite");cal.callCloseHandler();return;}date=(el.navtype==0)?new Date():new Date(cal.date);cal.dateClicked=(el.navtype==0);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-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.setMondayFirst(!cal.mondayFirst);return;case 0:if((typeof cal.checkDisabled=="function")&&cal.checkDisabled(date)){return false;}break;}if(!date.equalsTo(cal.date)){cal.setDate(date);newdate=true;}}if(newdate){cal.callHandler();}if(closing){Calendar.removeClass(el,"hilite");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";Calendar._add_evs(cell);cell.calendar=cal;cell.navtype=navtype;if(text.substr(0,1)!="&"){cell.appendChild(document.createTextNode(text));}else{cell.innerHTML=text;}return cell;};row=Calendar.createElement("tr",thead);var title_length=6;(this.isPopup)&&--title_length;(this.weekNumbers)&&++title_length;hh("-",1,100).ttip=Calendar._TT["TOGGLE"];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.appendChild(document.createTextNode(Calendar._TT["WK"]));}for(var i=7;i>0;--i){cell=Calendar.createElement("td",row);cell.appendChild(document.createTextNode(""));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);cell.appendChild(document.createTextNode(""));}for(var j=7;j>0;--j){cell=Calendar.createElement("td",row);cell.appendChild(document.createTextNode(""));cell.calendar=this;Calendar._add_evs(cell);}}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="label";mn.month=i;mn.appendChild(document.createTextNode(Calendar._MN3[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="label";yr.appendChild(document.createTextNode(""));div.appendChild(yr);}this._init(this.mondayFirst,this.date);parent.appendChild(this.element);};Calendar._keyEvent=function(ev){if(!window.calendar){return false;}(Calendar.is_ie)&&(ev=window.event);var cal=window.calendar;var act=(Calendar.is_ie||ev.type=="keypress");if(ev.ctrlKey){switch(ev.keyCode){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(ev.keyCode){case 32:Calendar.cellClick(cal._nav_now);break;case 27:act&&cal.hide();break;case 37:case 38:case 39:case 40:if(act){var date=cal.date.getDate()-1;var el=cal.currentDateEl;var ne=null;var prev=(ev.keyCode==37)||(ev.keyCode==38);switch(ev.keyCode){case 37:(--date>=0)&&(ne=cal.ar_days[date]);break;case 38:date-=7;(date>=0)&&(ne=cal.ar_days[date]);break;case 39:(++date<cal.ar_days.length)&&(ne=cal.ar_days[date]);break;case 40:date+=7;(date<cal.ar_days.length)&&(ne=cal.ar_days[date]);break;}if(!ne){if(prev){Calendar.cellClick(cal._nav_pm);}else{Calendar.cellClick(cal._nav_nm);}date=(prev)?cal.date.getMonthDays():1;el=cal.currentDateEl;ne=cal.ar_days[date-1];}Calendar.removeClass(el,"selected");Calendar.addClass(ne,"selected");cal.date.setDate(ne.caldate);cal.callHandler();cal.currentDateEl=ne;}break;case 13:if(act){cal.callHandler();cal.hide();}break;default:return false;}return Calendar.stopEvent(ev);};Calendar.prototype._init=function(mondayFirst,date){var today=new Date();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.mondayFirst=mondayFirst;this.date=new Date(date);var month=date.getMonth();var mday=date.getDate();var no_days=date.getMonthDays();date.setDate(1);var wday=date.getDay();var MON=mondayFirst?1:0;var SAT=mondayFirst?5:6;var SUN=mondayFirst?6:0;if(mondayFirst){wday=(wday>0)?(wday-1):6;}var iday=1;var row=this.tbody.firstChild;var MN=Calendar._MN3[month];var hasToday=((today.getFullYear()==year)&&(today.getMonth()==month));var todayDate=today.getDate();var week_number=date.getWeekNumber();var ar_days=new Array();for(var i=0;i<6;++i){if(iday>no_days){row.className="emptyrow";row=row.nextSibling;continue;}var cell=row.firstChild;if(this.weekNumbers){cell.className="day wn";cell.firstChild.data=week_number;cell=cell.nextSibling;}++week_number;row.className="daysrow";for(var j=0;j<7;++j){cell.className="day";if((!i&&j<wday)||iday>no_days){cell.innerHTML="&nbsp;";cell.disabled=true;cell=cell.nextSibling;continue;}cell.disabled=false;cell.firstChild.data=iday;if(typeof this.checkDisabled=="function"){date.setDate(iday);if(this.checkDisabled(date)){cell.className+=" disabled";cell.disabled=true;}}if(!cell.disabled){ar_days[ar_days.length]=cell;cell.caldate=iday;cell.ttip="_";if(iday==mday){cell.className+=" selected";this.currentDateEl=cell;}if(hasToday&&(iday==todayDate)){cell.className+=" today";cell.ttip+=Calendar._TT["PART_TODAY"];}if(wday==SAT||wday==SUN){cell.className+=" weekend";}}++iday;((++wday)^ 7)||(wday=0);cell=cell.nextSibling;}row=row.nextSibling;}this.ar_days=ar_days;this.title.firstChild.data=Calendar._MN[month]+", "+year;};Calendar.prototype.setDate=function(date){if(!date.equalsTo(this.date)){this._init(this.mondayFirst,date);}};Calendar.prototype.refresh=function(){this._init(this.mondayFirst,this.date);};Calendar.prototype.setMondayFirst=function(mondayFirst){this._init(mondayFirst,this.date);this._displayWeekdays();};Calendar.prototype.setDisabledHandler=function(unaryFunction){this.checkDisabled=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;};Calendar.prototype.reparent=function(new_parent){var el=this.element;el.parentNode.removeChild(el);new_parent.appendChild(el);};Calendar._checkCalendar=function(ev){if(!window.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.calendar.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.calendar=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 p=Calendar.getAbsolutePos(el);if(!opts||typeof opts!="string"){this.showAt(p.x,p.y+el.offsetHeight);return true;}this.show();var w=this.element.offsetWidth;var h=this.element.offsetHeight;this.hide();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 "r":p.x+=el.offsetWidth-w;break;case "l":break;}this.showAt(p.x,p.y);};Calendar.prototype.setDateFormat=function(str){this.dateFormat=str;};Calendar.prototype.setTtDateFormat=function(str){this.ttDateFormat=str;};Calendar.prototype.parseDate=function(str,fmt){var y=0;var m=-1;var d=0;var a=str.split(/\W+/);if(!fmt){fmt=this.dateFormat;}var b=fmt.split(/\W+/);var i=0,j=0;for(i=0;i<a.length;++i){if(b[i]=="D"||b[i]=="DD"){continue;}if(b[i]=="d"||b[i]=="dd"){d=parseInt(a[i],10);}if(b[i]=="m"||b[i]=="mm"){m=parseInt(a[i],10)-1;}if((b[i]=="y")||(b[i]=="yy")){y=parseInt(a[i],10);(y<100)&&(y+=(y>29)?1900:2000);}if(b[i]=="M"||b[i]=="MM"){for(j=0;j<12;++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){m=j;break;}}}}if(y!=0&&m!=-1&&d!=0){this.setDate(new Date(y,m,d));return;}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){var today=new Date();y=today.getFullYear();}if(m!=-1&&d!=0){this.setDate(new Date(y,m,d));}};Calendar.prototype.hideShowCovered=function(){function getStyleProp(obj,style){var value=obj.style[style];if(!value){if(document.defaultView&&typeof(document.defaultView.getComputedStyle)=="function"){value=document.defaultView.getComputedStyle(obj,"").getPropertyValue(style);}else if(obj.currentStyle){value=obj.currentStyle[style];}else{value=obj.style[style];}}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=getStyleProp(cc,"visibility");}cc.style.visibility=cc.__msh_save_visibility;}else{if(!cc.__msh_save_visibility){cc.__msh_save_visibility=getStyleProp(cc,"visibility");}cc.style.visibility="hidden";}}}};Calendar.prototype._displayWeekdays=function(){var MON=this.mondayFirst?0:1;var SUN=this.mondayFirst?6:0;var SAT=this.mondayFirst?5:6;var cell=this.firstdayname;for(var i=0;i<7;++i){cell.className="day name";if(!i){cell.ttip=this.mondayFirst?Calendar._TT["SUN_FIRST"]:Calendar._TT["MON_FIRST"];cell.navtype=100;cell.calendar=this;Calendar._add_evs(cell);}if(i==SUN||i==SAT){Calendar.addClass(cell,"weekend");}cell.firstChild.data=Calendar._DN3[i+1-MON];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,"mouseover",stopEvent);addEvent(document,"mouseup",calDragEnd);}};Date._MD=new Array(31,28,31,30,31,30,31,31,30,31,30,31);Date.SECOND=1000;Date.MINUTE=60*Date.SECOND;Date.HOUR=60*Date.MINUTE;Date.DAY=24*Date.HOUR;Date.WEEK=7*Date.DAY;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.getWeekNumber=function(){var now=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);var then=new Date(this.getFullYear(),0,1,0,0,0);var time=now-then;var day=then.getDay();(day>3)&&(day-=4)||(day+=3);return Math.round(((time/Date.DAY)+day)/7);};Date.prototype.equalsTo=function(date){return((this.getFullYear()==date.getFullYear())&&(this.getMonth()==date.getMonth())&&(this.getDate()==date.getDate()));};Date.prototype.print=function(frm){var str=new String(frm);var m=this.getMonth();var d=this.getDate();var y=this.getFullYear();var wn=this.getWeekNumber();var w=this.getDay();var s=new Array();s["d"]=d;s["dd"]=(d<10)?("0"+d):d;s["m"]=1+m;s["mm"]=(m<9)?("0"+(1+m)):(1+m);s["y"]=y;s["yy"]=new String(y).substr(2,2);s["w"]=wn;s["ww"]=(wn<10)?("0"+wn):wn;with(Calendar){s["D"]=_DN3[w];s["DD"]=_DN[w];s["M"]=_MN3[m];s["MM"]=_MN[m];}var re=/(.*)(\W|^)(d|dd|m|mm|y|yy|MM|M|DD|D|w|ww)(\W|$)(.*)/;while(re.exec(str)!=null){str=RegExp.$1+RegExp.$2+s[RegExp.$3]+RegExp.$4+RegExp.$5;}return str;};window.calendar=null;