var jscalendars={};function storeCalendar(id,cal,format){"use strict";jscalendars[id]={format:format,calendar:cal};}
function convertExistingDateValue(value){"use strict";if(value===undefined||value===''){return;}
if(foswiki&&foswiki.Date){return new Date(foswiki.Date.parseDate(value));}else{return new Date(foswiki.DateFallback.parseDate(value));}}
function initCalendar(format){"use strict";if(_dynarch_popupCalendar!==null){_dynarch_popupCalendar.hide();}
var cal=new Calendar(1,null,function(cal,date){if(jQuery!==undefined){jQuery(cal.sel).val(date).change();}else{cal.sel.value=date;}
if(typeof(cal.sel.onchange)==='function'){cal.sel.onchange();}
if(cal.dateClicked){cal.callCloseHandler();}},function(cal){cal.hide();_dynarch_popupCalendar=null;});if(format){cal.setDateFormat(format);}
cal.showsTime=(format&&format.search(/%H|%I|%k|%l|%M|%p|%P/)!==-1)?true:false;cal.time24=(format&&format.search(/%I|%l|%p|%P/)!==-1)?false:true;cal.showsOtherMonths=true;cal.setRange(1900,2070);_dynarch_popupCalendar=cal;cal.create();return cal;}
function showCalendar(id,format){"use strict";var el=document.getElementById(id),calData=jscalendars[id],cal,date;if(calData!==undefined){cal=calData.calendar;if(format===undefined||format===''){format=calData.format;}}
if(format===undefined||format===''){alert("no format passed to calendar with id:"+id);return;}
if(cal===undefined){cal=initCalendar(format);storeCalendar(id,cal,format);cal.sel=el;}
date=convertExistingDateValue(el.value);if(date!==undefined){cal.setDate(date);cal.callHandler();}
cal.showAtElement(el,"Br");return false;}
function formatValue(id,format){"use strict";if(format===undefined||format===''){alert("JSCalendarContrib error: No format passed to calendar with id:"+id);return;}
var cal,el=document.getElementById(id),date;if(el.value!==undefined&&el.value!==''){date=convertExistingDateValue(el.value);if(date!==undefined){cal=initCalendar(format);cal.setDate(date);cal.sel=el;cal.callHandler();}}
storeCalendar(id,cal,format);}
foswiki.DateFallback={MONTH_LENGTHS:[31,28,31,30,31,30,31,31,30,31,30,31],MONTH_NUMBERS:{"Jan":1,"Feb":2,"Mar":3,"Apr":4,"May":5,"Jun":6,"Jul":7,"Aug":8,"Sep":9,"Oct":10,"Nov":11,"Dec":12},_daysInYear:function(year){"use strict";if(year%400){return 366;}
if(year%100){return 365;}
if(year%4){return 366;}
return 365;},parseDate:function(dateString,defaultLocal){"use strict";var regex,timeZoneOffsetMsecs=0,D,M,Y,h,m,s,tz,year,month,monthLength,day,hour,min,sec;dateString=dateString.replace(/^\s\s*/,'').replace(/\s\s*$/,'');if(defaultLocal){timeZoneOffsetMsecs=new Date().getTimezoneOffset()*60*1000;}
regex=/(\d+)[\-\s]+([a-z]{3})[\-\s]+(\d+)(?:[\-\s]+(\d+):(\d+))?/i;if(dateString.match(regex)){D=RegExp.$1!==''?parseInt(RegExp.$1,10):1;M=RegExp.$2!==''?foswiki.DateFallback.MONTH_NUMBERS[RegExp.$2]-1:0;Y=RegExp.$3!==''?parseInt(RegExp.$3,10):1;h=RegExp.$4!==''?parseInt(RegExp.$4,10):0;m=RegExp.$5!==''?parseInt(RegExp.$5,10):0;s=RegExp.$6!==''?parseInt(RegExp.$6,10):0;return new Date(Y,M,D,h,m,s).getTime()+timeZoneOffsetMsecs;}
regex=/(\d\d\d\d)(?:-(\d\d)(?:-(\d\d))?)?(?:T(\d\d)(?::(\d\d)(?::(\d\d(?:\.\d+)?))?)?)?(Z|[\-+]\d\d(?::\d\d)?)?/;if(dateString.match(/T/)&&dateString.match(regex)){Y=RegExp.$1;M=RegExp.$2!==''?parseInt(RegExp.$2,10)-1:0;D=RegExp.$3!==''?parseInt(RegExp.$3,10):1;h=RegExp.$4!==''?parseInt(RegExp.$4,10):0;m=RegExp.$5!==''?parseInt(RegExp.$5,10):0;s=RegExp.$6!==''?parseInt(RegExp.$6,10):0;tz=RegExp.$7!==''?RegExp.$7:'';if(tz==='Z'){timeZoneOffsetMsecs=0;}else if(tz.match(/([\-+])(\d\d)(?::(\d\d))?/)){var thr=RegExp.$2!==''?parseInt(RegExp.$2,10):0;var tmin=RegExp.$3!==''?parseInt(RegExp.$3,10):0;var offset=(thr*60+tmin);offset*=RegExp.$1==='-'?1:-1;timeZoneOffsetMsecs=offset*60*1000;}
return new Date(Y,M,D,h,m,s).getTime()+timeZoneOffsetMsecs;}
regex=/^(\d\d+)(?:\s*[\/\s.\-]\s*(\d\d?)(?:\s*[\/\s.\-]\s*(\d\d?)(?:\s*[\/\s.\-]\s*(\d\d?)(?:\s*[:.]\s*(\d\d?)(?:\s*[:.]\s*(\d\d?))?)?)?)?)?$/;if(dateString.match(regex)){year=RegExp.$1;M=RegExp.$2;D=RegExp.$3;h=RegExp.$4;m=RegExp.$5;s=RegExp.$6;if(M!==''&&(M<1||M>12)){return undefined;}
month=M!==''?M-1:0;monthLength=foswiki.DateFallback.MONTH_LENGTHS[month];if(month===1&&foswiki.DateFallback._daysInYear(year)===366){monthLength=29;}
if(D!==''&&(D<0||D>monthLength)){return undefined;}
if(h!==''&&(h<0||h>24)){return undefined;}
if(m!==''&&(m<0||m>60)){return undefined;}
if(s!==''&&(s<0||s>60)){return undefined;}
if(year!==''&&year<60){return undefined;}
day=D!==''?D:1;hour=h!==''?h:0;min=m!==''?m:0;sec=s!==''?s:0;return new Date(year,month,day,hour,min,sec).getTime()+timeZoneOffsetMsecs;}}};;