var refJourneyDate;var refJourneyDateID;function MSIEevents()
{return(!document.body.addEventListener);}
function CancelBubbling(Ev)
{if(MSIEevents()){Ev.cancelBubble=true;Ev.returnValue=false;}else{Ev.stopPropagation();Ev.preventDefault();}}
function loadSearch(DateSelect,DateMin,DateMax,id){refJourneyDateID=id;refJourneyDate=document.getElementById(refJourneyDateID);OurDate=new Date(DateSelect);MinValidDate=new Date(DateMin);var today;today=new Date();MaxValidDate=new Date(DateMax);}
function SetMaxValidDateCore(DateMin,DateMax){MinValidDate=new Date(DateMin);MaxValidDate=new Date(DateMax);}
var OurDate=new Date();var MinValidDate;var MaxValidDate;function ShowCalendar(){document.getElementById("DateInputRow").style.display="none";cal.setDate(OurDate);document.getElementById("CalendarRow").style.display="block";}
function JourneyDateCheck(){OurDate=CheckAndSetDate(OurDate,refJourneyDate.value);refJourneyDate.value=OurDate2String();return false;}
function JourneyDateBack(){if(MinValidDate>=OurDate)return false;OurDate.setTime(OurDate.getTime()-1*24*60*60*1000);refJourneyDate.value=OurDate2String();return false;}
function JourneyDateFore(){if(MaxValidDate<=OurDate)return false;OurDate.setTime(OurDate.getTime()+1*24*60*60*1000);refJourneyDate.value=OurDate2String();return false;}
function GetNearestDay(DayOfWeek){var D=new Date();while(true)
{if(D.getDay()==DayOfWeek)return D;D.setTime(D.getTime()+1*24*60*60*1000);}}
function DaysInMonth(Month,Year){if(Month==1||Month==3||Month==5||Month==7||Month==8||Month==10||Month==12)return 31;if(Month==4||Month==6||Month==9||Month==11)return 30;if(Month==2)return(Year%4?28:29);return 0;}
function CheckAndSetDate(XDate,Input){var LastDate=XDate;var delimiters=new RegExp('[ .,/-]');Input=Input.toLowerCase();if(Input=='po'){XDate=GetNearestDay(1);return XDate;}
if(Input=='ut'||Input=='út'){XDate=GetNearestDay(2);return XDate;}
if(Input=='st'){XDate=GetNearestDay(3);return XDate;}
if(Input=='ct'||Input=='čt'){XDate=GetNearestDay(4);return XDate;}
if(Input=='pa'||Input=='pá'){XDate=GetNearestDay(5);return XDate;}
if(Input=='so'){XDate=GetNearestDay(6);return XDate;}
if(Input=='ne'){XDate=GetNearestDay(0);return XDate;}
var Split=Input.split(delimiters,3);var SplitLength=Split.length;if(isNaN(Split[SplitLength-1]))SplitLength--;if(SplitLength<1||SplitLength>3)return LastDate;for(i=0;i<SplitLength;i++)
if(isNaN(Split[i]))return LastDate;if(SplitLength==3)
{if(Split[2].length!=2&&Split[2].length!=4)return LastDate;if(Split[2].length==2){Split[2]='20'+Split[2]}
if(Split[1]<1||Split[1]>12)return LastDate;if(Split[0]<0||Split[0]>DaysInMonth(Split[1],Split[2]))return LastDate;XDate=new Date();XDate.setFullYear(Split[2]);XDate.setMonth(Split[1]-1);XDate.setDate(Split[0]);return XDate;}
if(SplitLength==2)
{if(Split[1]<1||Split[1]>12)return LastDate;if(Split[0]<0||Split[0]>DaysInMonth(Split[1],new Date().getFullYear()))return LastDate;XDate=new Date();XDate.setMonth(Split[1]-1);XDate.setDate(Split[0]);return XDate;}
if(SplitLength==1)
{if(Split[0]<0||Split[0]>DaysInMonth(new Date().getMonth()+1,new Date().getFullYear()))return LastDate;XDate=new Date();XDate.setDate(Split[0]);return XDate;}}
function OurDate2String()
{return Date2String(OurDate)+' '+GetDayName(OurDate.getDay());}
function Date2String(D)
{return D.getDate()+'.'+(D.getMonth()+1)+'.'+D.getFullYear();}
function GetDayName(DOW){if(DOW==0)return Calendar._SDN[0];if(DOW==1)return Calendar._SDN[1];if(DOW==2)return Calendar._SDN[2];if(DOW==3)return Calendar._SDN[3];if(DOW==4)return Calendar._SDN[4];if(DOW==5)return Calendar._SDN[5];if(DOW==6)return Calendar._SDN[6];return'Error';}
function onDateKeydown(button,event)
{try{var ikeyCode;ikeyCode=0;if(event.which){ikeyCode=event.which;}
else if(event.keyCode){ikeyCode=event.keyCode;}
if(ikeyCode==13){button.click();event.returnValue=false;event.cancel=true;return false;}else if(ikeyCode==38){JourneyDateFore();refJourneyDate.select();event.returnValue=false;event.cancel=true;return false;}else if(ikeyCode==40){JourneyDateBack();refJourneyDate.select();event.returnValue=false;event.cancel=true;return false;}
else{return true;}}catch(e){}}