var DatePickerFormatter=Class.create();DatePickerFormatter.prototype={initialize:function(format,separator){if(Object.isUndefined(format))format=["yyyy","mm","dd"];if(Object.isUndefined(separator))separator="-";this._format=format;this.separator=separator;this._format_year_index=format.indexOf("yyyy");this._format_month_index=format.indexOf("mm");this._format_day_index=format.indexOf("dd");this._year_regexp=/^\d{4}$/;this._month_regexp=/^0\d|1[012]|\d$/;this._day_regexp=/^0\d|[12]\d|3[01]|\d$/},match:function(str){var d=str.split(this.separator);if(d.length<3)return false;var year=d[this._format_year_index].match(this._year_regexp);if(year){year=year[0]}else{return false}var month=d[this._format_month_index].match(this._month_regexp);if(month){month=month[0]}else{return false}var day=d[this._format_day_index].match(this._day_regexp);if(day){day=day[0]}else{return false}return[year,month,day]},current_date:function(){var d=new Date;return this.date_to_string(d.getFullYear(),d.getMonth()+1,d.getDate())},date_to_string:function(year,month,day,separator){if(Object.isUndefined(separator))separator=this.separator;var a=[0,0,0];a[this._format_year_index]=year;a[this._format_month_index]=month.toPaddedString(2);a[this._format_day_index]=day.toPaddedString(2);return a.join(separator)}};var DatePicker=Class.create();DatePicker.prototype={Version:'0.9.4',_relative:null,_div:null,_zindex:1,_keepFieldEmpty:false,_daysInMonth:[31,28,31,30,31,30,31,31,30,31,30,31],_dateFormat:[["dd","mm","yyyy"],"/"],_language:'fr',_language_month:$H({'fr':['Janvier','F&#233;vrier','Mars','Avril','Mai','Juin','Juillet','Aout','Septembre','Octobre','Novembre','D&#233;cembre'],'en':['January','February','March','April','May','June','July','August','September','October','November','December'],'sp':['Enero','Febrero','Marzo','Abril','Mayo','Junio','Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'],'it':['Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno','Luglio','Agosto','Settembre','Ottobre','Novembre','Dicembre'],'de':['Januar','Februar','M&#228;rz','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember'],'pt':['Janeiro','Fevereiro','Mar&#231;o','Abril','Maio','Junho','Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],'hu':['Janu&#225;r','Febru&#225;r','M&#225;rcius','&#193;prilis','M&#225;jus','J&#250;nius','J&#250;lius','Augusztus','Szeptember','Okt&#243;ber','November','December'],'lt':['Sausis','Vasaris','Kovas','Balandis','Gegu&#382;&#279;','Bir&#382;elis','Liepa','Rugj&#363;tis','Rus&#279;jis','Spalis','Lapkritis','Gruodis'],'nl':['januari','februari','maart','april','mei','juni','juli','augustus','september','oktober','november','december'],'dk':['Januar','Februar','Marts','April','Maj','Juni','Juli','August','September','Oktober','November','December'],'no':['Januar','Februar','Mars','April','Mai','Juni','Juli','August','September','Oktober','November','Desember'],'lv':['Janv&#257;ris','Febru&#257;ris','Marts','Apr&#299;lis','Maijs','J&#363;nijs','J&#363;lijs','Augusts','Septembris','Oktobris','Novembris','Decemberis'],'ja':['1&#26376;','2&#26376;','3&#26376;','4&#26376;','5&#26376;','6&#26376;','7&#26376;','8&#26376;','9&#26376;','10&#26376;','11&#26376;','12&#26376;'],'fi':['Tammikuu','Helmikuu','Maaliskuu','Huhtikuu','Toukokuu','Kes&#228;kuu','Hein&#228;kuu','Elokuu','Syyskuu','Lokakuu','Marraskuu','Joulukuu'],'ro':['Ianuarie','Februarie','Martie','Aprilie','Mai','Junie','Julie','August','Septembrie','Octombrie','Noiembrie','Decembrie'],'zh':['1&#32;&#26376;','2&#32;&#26376;','3&#32;&#26376;','4&#32;&#26376;','5&#32;&#26376;','6&#32;&#26376;','7&#32;&#26376;','8&#32;&#26376;','9&#32;&#26376;','10&#26376;','11&#26376;','12&#26376;'],'sv':['Januari','Februari','Mars','April','Maj','Juni','Juli','Augusti','September','Oktober','November','December']}),_language_day:$H({'fr':['Lun','Mar','Mer','Jeu','Ven','Sam','Dim'],'en':['Mon','Tue','Wed','Thu','Fri','Sat','Sun'],'sp':['Lun','Mar','Mie','Jue','Vie','S&#224;b','Dom'],'it':['Lun','Mar','Mer','Gio','Ven','Sab','Dom'],'de':['Mon','Die','Mit','Don','Fre','Sam','Son'],'pt':['Seg','Ter','Qua','Qui','Sex','S&#225;','Dom'],'hu':['H&#233;','Ke','Sze','Cs&#252;','P&#233;','Szo','Vas'],'lt':['Pir','Ant','Tre','Ket','Pen','&Scaron;e&scaron;','Sek'],'nl':['ma','di','wo','do','vr','za','zo'],'dk':['Man','Tir','Ons','Tor','Fre','L&#248;r','S&#248;n'],'no':['Man','Tir','Ons','Tor','Fre','L&#248;r','Sun'],'lv':['P','O','T','C','Pk','S','Sv'],'ja':['&#26376;','&#28779;','&#27700;','&#26408;','&#37329;','&#22303;','&#26085;'],'fi':['Ma','Ti','Ke','To','Pe','La','Su'],'ro':['Lun','Mar','Mie','Joi','Vin','Sam','Dum'],'zh':['&#21608;&#19968;','&#21608;&#20108;','&#21608;&#19977;','&#21608;&#22235;','&#21608;&#20116;','&#21608;&#20845;','&#21608;&#26085;'],'sv':['M&#229;n','Tis','Ons','Tor','Fre','L&#246;r','S&#246;n']}),_language_close:$H({'fr':'fermer','en':'close','sp':'cierre','it':'fine','de':'schliessen','pt':'fim','hu':'bez&#225;r','lt':'udaryti','nl':'sluiten','dk':'luk','no':'lukk','lv':'aizv&#275;rt','ja':'&#38281;&#12376;&#12427;','fi':'sulje','ro':'inchide','zh':'&#20851;&#32;&#38381','sv':'st&#228;ng'}),_todayDate:new Date(),_current_date:null,_clickCallback:Prototype.emptyFunction,_cellCallback:Prototype.emptyFunction,_id_datepicker:null,_disablePastDate:false,_disableFutureDate:false,_oneDayInMs:24*3600*1000,_topOffset:30,_leftOffset:0,_isPositionned:false,_relativePosition:true,_setPositionTop:0,_setPositionLeft:0,_bodyAppend:false,_showEffect:"appear",_showDuration:1,_enableShowEffect:true,_closeEffect:"fade",_closeEffectDuration:0.3,_enableCloseEffect:true,_closeTimer:null,_enableCloseOnBlur:false,_afterClose:Prototype.emptyFunction,getMonthLocale:function(month){return this._language_month.get(this._language)[month]},getLocaleClose:function(){return this._language_close.get(this._language)},_initCurrentDate:function(){this._df=new DatePickerFormatter(this._dateFormat[0],this._dateFormat[1]);this._current_date=$F(this._relative);if(!this._df.match(this._current_date)){this._current_date=this._df.current_date();if(!this._keepFieldEmpty)$(this._relative).value=this._current_date}var a_date=this._df.match(this._current_date);this._current_year=Number(a_date[0]);this._current_mon=Number(a_date[1])-1;this._current_day=Number(a_date[2])},initialize:function(h_p){this._relative=h_p["relative"];if(h_p["language"])this._language=h_p["language"];this._zindex=(h_p["zindex"])?parseInt(Number(h_p["zindex"])):1;if(!Object.isUndefined(h_p["keepFieldEmpty"]))this._keepFieldEmpty=h_p["keepFieldEmpty"];if(Object.isFunction(h_p["clickCallback"]))this._clickCallback=h_p["clickCallback"];if(!Object.isUndefined(h_p["leftOffset"]))this._leftOffset=parseInt(h_p["leftOffset"]);if(!Object.isUndefined(h_p["topOffset"]))this._topOffset=parseInt(h_p["topOffset"]);if(!Object.isUndefined(h_p["relativePosition"]))this._relativePosition=h_p["relativePosition"];if(!Object.isUndefined(h_p["showEffect"]))this._showEffect=h_p["showEffect"];if(!Object.isUndefined(h_p["enableShowEffect"]))this._enableShowEffect=h_p["enableShowEffect"];if(!Object.isUndefined(h_p["showDuration"]))this._showDuration=h_p["showDuration"];if(!Object.isUndefined(h_p["closeEffect"]))this._closeEffect=h_p["closeEffect"];if(!Object.isUndefined(h_p["enableCloseEffect"]))this._enableCloseEffect=h_p["enableCloseEffect"];if(!Object.isUndefined(h_p["calcola"]))this._calcola=h_p["calcola"];if(!Object.isUndefined(h_p["arrivo"]))this._arrivo=h_p["arrivo"];if(!Object.isUndefined(h_p["partenza"]))this._partenza=h_p["partenza"];if(!Object.isUndefined(h_p["closeEffectDuration"]))this._closeEffectDuration=h_p["closeEffectDuration"];if(Object.isFunction(h_p["afterClose"]))this._afterClose=h_p["afterClose"];if(!Object.isUndefined(h_p["externalControl"]))this._externalControl=h_p["externalControl"];if(!Object.isUndefined(h_p["dateFormat"]))this._dateFormat=h_p["dateFormat"];if(Object.isFunction(h_p["cellCallback"]))this._cellCallback=h_p["cellCallback"];this._setPositionTop=(h_p["setPositionTop"])?parseInt(Number(h_p["setPositionTop"])):0;this._setPositionLeft=(h_p["setPositionLeft"])?parseInt(Number(h_p["setPositionLeft"])):0;if(!Object.isUndefined(h_p["enableCloseOnBlur"])&&h_p["enableCloseOnBlur"])this._enableCloseOnBlur=true;if(!Object.isUndefined(h_p["disablePastDate"])&&h_p["disablePastDate"])this._disablePastDate=true;if(!Object.isUndefined(h_p["disableFutureDate"])&&!h_p["disableFutureDate"])this._disableFutureDate=false;this._id_datepicker='datepicker-'+this._relative;this._id_datepicker_prev=this._id_datepicker+'-prev';this._id_datepicker_next=this._id_datepicker+'-next';this._id_datepicker_hdr=this._id_datepicker+'-header';this._id_datepicker_ftr=this._id_datepicker+'-footer';this._div=new Element('div',{id:this._id_datepicker,style:'display: none; position:absolute; z-index:'+this._zindex});this._div.setAttribute('class','datepicker');this._div.innerHTML='<table><thead><tr><th width="10px" id="'+this._id_datepicker_prev+'" style="cursor: pointer;">&nbsp;&lt;&lt;&nbsp;</th><th id="'+this._id_datepicker_hdr+'" colspan="5"></th><th width="10px" id="'+this._id_datepicker_next+'" style="cursor: pointer;">&nbsp;&gt;&gt;&nbsp;</th></tr></thead><tbody id="'+this._id_datepicker+'-tbody"></tbody><tfoot><td colspan="7" id="'+this._id_datepicker_ftr+'"></td></tfoot></table>';Event.observe(this._relative,'click',this.click.bindAsEventListener(this),false);document.observe('dom:loaded',this.load.bindAsEventListener(this),false);if(this._enableCloseOnBlur){Event.observe(this._relative,'blur',function(e){this._closeTimer=this.close.bind(this).delay(1)}.bindAsEventListener(this));Event.observe(this._div,'click',function(e){if(this._closeTimer){window.clearTimeout(this._closeTimer);this._closeTimer=null}})}},load:function(){if(this._externalControl)Event.observe(this._externalControl,'click',this.click.bindAsEventListener(this),false);if(this._relativeAppend){if($(this._relative).parentNode){this._div.innerHTML=this._wrap_in_iframe(this._div.innerHTML);$(this._relative).parentNode.appendChild(this._div)}}else{var body=document.getElementsByTagName("body").item(0);if(body){this._div.innerHTML=this._wrap_in_iframe(this._div.innerHTML);body.appendChild(this._div)}if(this._relativePosition){var a_pos=Element.cumulativeOffset($(this._relative));this.setPosition(a_pos[1],a_pos[0])}else{if(this._setPositionTop||this._setPositionLeft)this.setPosition(this._setPositionTop,this._setPositionLeft)}}this._initCurrentDate();$(this._id_datepicker_ftr).innerHTML=this.getLocaleClose();Event.observe($(this._id_datepicker_prev),'click',this.prevMonth.bindAsEventListener(this),false);Event.observe($(this._id_datepicker_next),'click',this.nextMonth.bindAsEventListener(this),false);Event.observe($(this._id_datepicker_ftr),'click',this.close.bindAsEventListener(this),false)},_wrap_in_iframe:function(content){return(Prototype.Browser.XX)?"<div style='height:167px;width:185px;background-color:white;align:left'><iframe width='100%' height='100%' marginwidth='0' marginheight='0' frameborder='0' src='about:blank' style='filter:alpha(Opacity=50);'></iframe><div style='position:absolute;background-color:white;top:2px;left:2px;width:180px'>"+content+"</div></div>":content},visible:function(){return $(this._id_datepicker).visible()},click:function(){if($(this._id_datepicker)==null)this.load();if(!this._isPositionned&&this._relativePosition){var a_lt=Element.positionedOffset($(this._relative));$(this._id_datepicker).setStyle({'left':Number(a_lt[0]+this._leftOffset)+'px','top':Number(a_lt[1]+this._topOffset)+'px'});this._isPositionned=true}if(!this.visible()){this._initCurrentDate();this._redrawCalendar()}eval(this._clickCallback());if(this._enableShowEffect){new Effect.toggle(this._id_datepicker,this._showEffect,{duration:this._showDuration})}else{$(this._id_datepicker).show()}},close:function(){if(this._enableCloseEffect){switch(this._closeEffect){case'puff':new Effect.Puff(this._id_datepicker,{duration:this._closeEffectDuration});break;case'blindUp':new Effect.BlindUp(this._id_datepicker,{duration:this._closeEffectDuration});break;case'dropOut':new Effect.DropOut(this._id_datepicker,{duration:this._closeEffectDuration});break;case'switchOff':new Effect.SwitchOff(this._id_datepicker,{duration:this._closeEffectDuration});break;case'squish':new Effect.Squish(this._id_datepicker,{duration:this._closeEffectDuration});break;case'fold':new Effect.Fold(this._id_datepicker,{duration:this._closeEffectDuration});break;case'shrink':new Effect.Shrink(this._id_datepicker,{duration:this._closeEffectDuration});break;default:new Effect.Fade(this._id_datepicker,{duration:this._closeEffectDuration});if(this._calcola==1)DataPartenza(this._arrivo,this._partenza);break}}else{$(this._id_datepicker).hide()}eval(this._afterClose())},setDateFormat:function(format,separator){if(Object.isUndefined(format))format=this._dateFormat[0];if(Object.isUndefined(separator))separator=this._dateFormat[1];this._dateFormat=[format,separator]},setPosition:function(t,l){var h_pos={'top':'0px','left':'0px'};if(!Object.isUndefined(t))h_pos['top']=Number(t)+this._topOffset+'px';if(!Object.isUndefined(l))h_pos['left']=Number(l)+this._leftOffset+'px';$(this._id_datepicker).setStyle(h_pos);this._isPositionned=true},_getMonthDays:function(year,month){if(((0==(year%4))&&((0!=(year%100))||(0==(year%400))))&&(month==1))return 29;return this._daysInMonth[month]},_buildCalendar:function(){var _self=this;var tbody=$(this._id_datepicker+'-tbody');try{while(tbody.hasChildNodes())tbody.removeChild(tbody.childNodes[0])}catch(e){};var trDay=new Element('tr');this._language_day.get(this._language).each(function(item){var td=new Element('td');td.innerHTML=item;td.className='wday';trDay.appendChild(td)});tbody.appendChild(trDay);var a_d=[[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0],[0,0,0,0,0,0,0]];var d=new Date(this._current_year,this._current_mon,1,12);var startIndex=(!d.getDay())?6:d.getDay()-1;var nbDaysInMonth=this._getMonthDays(this._current_year,this._current_mon);var daysIndex=1;for(var j=startIndex;j<7;j++){a_d[0][j]={d:daysIndex,m:this._current_mon,y:this._current_year};daysIndex++}var a_prevMY=this._prevMonthYear();var nbDaysInMonthPrev=this._getMonthDays(a_prevMY[1],a_prevMY[0]);for(var j=0;j<startIndex;j++){a_d[0][j]={d:Number(nbDaysInMonthPrev-startIndex+j+1),m:Number(a_prevMY[0]),y:a_prevMY[1],c:'outbound'}}var switchNextMonth=false;var currentMonth=this._current_mon;var currentYear=this._current_year;for(var i=1;i<6;i++){for(var j=0;j<7;j++){a_d[i][j]={d:daysIndex,m:currentMonth,y:currentYear,c:(switchNextMonth)?'outbound':(((daysIndex==this._todayDate.getDate())&&(this._current_mon==this._todayDate.getMonth())&&(this._current_year==this._todayDate.getFullYear()))?'today':null)};daysIndex++;if(daysIndex>nbDaysInMonth){daysIndex=1;switchNextMonth=true;if(this._current_mon+1>11){currentMonth=0;currentYear+=1}else{currentMonth+=1}}}}for(var i=0;i<6;i++){var tr=new Element('tr');for(var j=0;j<7;j++){var h_ij=a_d[i][j];var td=new Element('td');var id=$A([this._relative,this._df.date_to_string(h_ij["y"],h_ij["m"]+1,h_ij["d"],'-')]).join('-');td.setAttribute('id',id);if(h_ij["c"])td.className=h_ij["c"];var _curDate=new Date();_curDate.setFullYear(h_ij["y"],h_ij["m"],h_ij["d"]);if(this._disablePastDate||this._disableFutureDate){if(this._disablePastDate){var _res=(_curDate>=this._todayDate)?true:false;this._bindCellOnClick(td,true,_res,h_ij["c"])}if(this._disableFutureDate){var _res=(this._todayDate.getTime()+this._oneDayInMs>_curDate.getTime())?true:false;this._bindCellOnClick(td,true,_res,h_ij["c"])}}else{this._bindCellOnClick(td,false)}td.innerHTML=h_ij["d"];tr.appendChild(td)}tbody.appendChild(tr)}return tbody},_bindCellOnClick:function(td,wcompare,compareresult,h_ij_c){var doBind=false;if(wcompare){if(compareresult){doBind=true}else{td.className=(h_ij_c)?'nclick_outbound':'nclick'}}else{doBind=true}if(doBind){var _self=this;td.onclick=function(){$(_self._relative).value=String($(this).readAttribute('id')).replace(_self._relative+'-','').replace(/-/g,_self._df.separator);if(_self._cellCallback)_self._cellCallback(this);_self.close()}}},_nextMonthYear:function(){var c_mon=this._current_mon;var c_year=this._current_year;if(c_mon+1>11){c_mon=0;c_year+=1}else{c_mon+=1}return[c_mon,c_year]},nextMonth:function(){var a_next=this._nextMonthYear();var _nextMon=a_next[0];var _nextYear=a_next[1];var _curDate=new Date();_curDate.setFullYear(_nextYear,_nextMon,1);var _res=(this._todayDate.getTime()+this._oneDayInMs>_curDate.getTime())?true:false;if(this._disableFutureDate&&!_res)return;this._current_mon=_nextMon;this._current_year=_nextYear;this._redrawCalendar()},_prevMonthYear:function(){var c_mon=this._current_mon;var c_year=this._current_year;if(c_mon-1<0){c_mon=11;c_year-=1}else{c_mon-=1}return[c_mon,c_year]},prevMonth:function(){var a_prev=this._prevMonthYear();var _prevMon=a_prev[0];var _prevYear=a_prev[1];var _curDate=new Date();_curDate.setFullYear(_prevYear,_prevMon,1);var _res=(_curDate>=this._todayDate)?true:false;if(this._disablePastDate&&!_res)return;this._current_mon=_prevMon;this._current_year=_prevYear;this._redrawCalendar()},_redrawCalendar:function(){this._setLocaleHdr();this._buildCalendar()},_setLocaleHdr:function(){var a_next=this._nextMonthYear();$(this._id_datepicker_next).setAttribute('title',this.getMonthLocale(a_next[0])+' '+a_next[1]);var a_prev=this._prevMonthYear();$(this._id_datepicker_prev).setAttribute('title',this.getMonthLocale(a_prev[0])+' '+a_prev[1]);$(this._id_datepicker_hdr).update('&nbsp;&nbsp;&nbsp;'+this.getMonthLocale(this._current_mon)+'&nbsp;'+this._current_year+'&nbsp;&nbsp;&nbsp;')}};function DataPartenza(CampoArrivo,CampoPartenza){var DataArrivo=document.getElementById(CampoArrivo).value;var array_arrivo=DataArrivo.split("/");DataArrivo=array_arrivo[1]+"/"+array_arrivo[0]+"/"+array_arrivo[2];var DataArrivo=new Date(DataArrivo);var DataPartenzaIniziale=document.getElementById(CampoPartenza).value;var array_partenza=DataPartenzaIniziale.split("/");DataPartenzaIniziale=array_partenza[1]+"/"+array_partenza[0]+"/"+array_partenza[2];var DataPartenzaIniziale=new Date(DataPartenzaIniziale);if(DataPartenzaIniziale<DataArrivo){DataArrivo=new Date(DataArrivo.setDate(DataArrivo.getDate()+1));var GiornoArrivo=DataArrivo.getDate();var MeseArrivo=DataArrivo.getMonth()+1;var AnnoArrivo=DataArrivo.getFullYear();var stringa_mese=MeseArrivo.toString();var stringa_giorno=GiornoArrivo.toString();if(stringa_giorno.length<2){var GiornoArrivo='0'+stringa_giorno}if(stringa_mese.length<2){var MeseArrivo='0'+stringa_mese}var DataDiPartenza=GiornoArrivo+'/'+MeseArrivo+'/'+AnnoArrivo;document.getElementById(CampoPartenza).value=(DataDiPartenza)}}