//	Written by Ricaute Jiménez Sánchez
//	PopCalendarFunctions 2.1
//	email : ricaj0625@yahoo.com
//	last updated 12 de Abril de 2005

var __PopCalValidCalendarRanges=[]
var __PopCalRequiredValidatorList=[]
var __PopCalPageIsValid=true
var __PopCalLastControl=""
var __PopCalTemporal=""
var __BlankField=""
var __ShowMessage=false
var __PopCalRequiredCicle=-1

function __PopCalValidateOnSubmit(val,args)
{
	if(!__PopCalPageIsValid)
	{
		args.IsValid=false
	}
	else
	{
		args.IsValid=__PopCalValidateControl()
	}
	if(!args.IsValid)
	{
		if(__BlankField!="")
		{
			__PopCalendarWaitBlankField(document.getElementById(__BlankField))
		}
	}
	__PopCalPageIsValid=true
}

function __PopCalSetFocus(o)
{
	o.keyboard=true
	o.eventKey=0
	o.oldValue=o.value
	o.onchange=null
}

function __PopCalValidateKey(o,e)
{
	__PopCalLastControl=o.id
	__PopCalHideAllMessage()
	if(o.value!="")
	{
		 if(e.target)
		{
			o.eventKey=e.which
		}
		else
		{
			o.eventKey=window.event.keyCode
		}
		if(o.eventKey==13)
		{
			if(e.target)
			{
				o.VerifyValue=o.value
				__PopCalFormatControl(o)
				if(o.value=="")
				{
					o.value=o.VerifyValue
					o.VerifyValue=null
				}
			}
			else
			{
				__PopCalPageIsValid=__PopCalValidateControl()
				event.returnValue=__PopCalPageIsValid
				if(!__PopCalPageIsValid)
				{
					if(__BlankField!="")
					{
						__PopCalendarWaitBlankField(document.getElementById(__BlankField))
					}
				}
			}
		}
	}
	return(true)
}

function __PopCalSetBlur(o,e)
{
	__PopCalPageIsValid=__PopCalValidateControl()
}

function __PopCalGetYYYYMMDD(o)
{
	if(o)
	{
		var _PopCal=eval(o.getAttribute("Calendar"))
		if(_PopCal)
		{
			return(_PopCal.formatDate(o.value,o.getAttribute("Format"),"yyyy-mm-dd"))
		}
	}
	return("")
}

function __PopCalGetFromYYYYMMDD(o)
{
	var _DateFrom=""
	if(o)
	{
		if(__PopCalTemporal.indexOf(","+o.id.toLowerCase()+",")!=-1) return(_DateFrom)
		__PopCalTemporal+=(o.id.toLowerCase()+",")
		var _PopCal=eval(o.getAttribute("Calendar"))
		for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
		{
			var _Range=__PopCalValidCalendarRanges[i]
			if(_Range.Control==o.id)
			{
				if(_Range.FromRange=="Hoy")
				{
					_DateFrom=_PopCal.formatDate("Hoy","yyyy-mm-dd","yyyy-mm-dd")
				}
				else if(_Range.FromRange.substr(0,2)=="C:")
				{
					_DateFrom=__PopCalGetYYYYMMDD(document.getElementById(_Range.FromRange.substr(2)))
					if(_DateFrom=="")
					{
						_DateFrom=__PopCalGetFromYYYYMMDD(document.getElementById(_Range.FromRange.substr(2)))
					}
				}
				else
				{
					_DateFrom=_Range.FromRange
				}
				if(_DateFrom!="")
				{
					_DateFrom=_PopCal.addDays(_DateFrom,"yyyy-mm-dd",_Range.FromIncrement)
				}
				break
			}
		}
	}
	return(_DateFrom)
}

function __PopCalGetToYYYYMMDD(o)
{
	var _DateTo=""
	if(o)
	{
		if(__PopCalTemporal.indexOf(","+o.id.toLowerCase()+",")!=-1) return(_DateTo)
		__PopCalTemporal+=(o.id.toLowerCase()+",")
		var _PopCal=eval(o.getAttribute("Calendar"))
		for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
		{
			var _Range=__PopCalValidCalendarRanges[i]
			if(_Range.Control==o.id)
			{
				if(_Range.ToRange=="Hoy")
				{
					_DateTo=_PopCal.formatDate("Hoy","yyyy-mm-dd","yyyy-mm-dd")
				}
				else if(_Range.ToRange.substr(0,2)=="C:")
				{
					_DateTo=__PopCalGetYYYYMMDD(document.getElementById(_Range.ToRange.substr(2)))
					if(_DateTo=="")
					{
						_DateTo=__PopCalGetToYYYYMMDD(document.getElementById(_Range.ToRange.substr(2)))
					}
				}
				else
				{
					_DateTo=_Range.ToRange
				}
				if(_DateTo!="")
				{
					_DateTo=_PopCal.addDays(_DateTo,"yyyy-mm-dd",_Range.ToIncrement)
				}
				break
			}
		}
	}
	return(_DateTo)
}

function __PopCalShowCalendar(_o,_span)
{
	var o=document.getElementById(_o)
	if(!o) return
	var _PopCal=eval(o.getAttribute("Calendar"))
	var _format=o.getAttribute("Format")
	var _from=""
	var _to=""
	o.value=__PopCalValueTrim(o.value)
	o.oldValue=o.value
	for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
	{
		var _Range=__PopCalValidCalendarRanges[i]
		if(_Range.Control==o.id)
		{
			__PopCalTemporal=","
			var _DateFrom=__PopCalGetFromYYYYMMDD(o)
			_from=_PopCal.formatDate(_DateFrom,"yyyy-mm-dd",_format)
			__PopCalTemporal=","
			var _DateTo=__PopCalGetToYYYYMMDD(o)
			_to=_PopCal.formatDate(_DateTo,"yyyy-mm-dd",_format)
			break
		}
	}
	_PopCal.ControlAlignLeft=null
	o.eventKey=0
	o.keyboard=false
	__PopCalLastControl=o.id
	if(o.getAttribute("Buffer")=="true")
	{
		o.BufferValue=o.value
		_PopCal.ControlAlignLeft=_span
	}
	_PopCal.show(o,_format,_from,_to,"__PopCalSelectDate('"+o.id+"')")
	__PopCalHideAllMessage()
}

function __PopCalHideAllMessage()
{
	if(!__ShowMessage) return
	for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
	{
		var o=document.getElementById(__PopCalValidCalendarRanges[i].Control)
		if(o)
		{
			if(o.getAttribute("Buffer")!="true")
			{
				if(o.TimeOutBlank)
				{
					o.value=""
					o.oldValue=""
					window.clearTimeout(o.TimeOutBlank)
					o.TimeOutBlank=null
				}
				var _v=document.getElementById(o.getAttribute("Calendar")+"_MessageError")
				if(_v)
				{					
					if(_v.style.display!='none')
					{
						__PopCalHideMessage(_v)
					}
				}
			}
		}
	}
	__ShowMessage=false
}

function __PopCalSelectDate(_o)
{
	var o=document.getElementById(_o)
	if(!o) return
	if(o.value!=o.oldValue)
	{
		var _PopCal=eval(o.getAttribute("Calendar"))
		if(o.getAttribute("Buffer")=="true")
		{
			if(o.BufferValue!=o.value)
			{
				_PopCal=PopCalCalendarVisible()
				if(_PopCal) _PopCal.hide()
				eval(o.getAttribute("PostBack").toString().replace('9999x99x99',o.value))
			}
		}
		else if((_PopCal)&&(_PopCal.calendarInstance.clientValidator==1))
		{
			__PopCalValidateDependencies(o)
		}
	}
}

function __PopCalFormatControl(o)
{
	if(o.value!="")
	{
		var _PopCal=eval(o.getAttribute("Calendar"))
		if(_PopCal)
		{
			var _format=o.getAttribute("Format")
			var _Sep=__PopCalGetSeparator(o.value)
			var sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format,_Sep),_format)
			if(_format.indexOf("mmmm")!=-1)
			{
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mmmm","mmm"),_Sep),_format)
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mmmm","mm"),_Sep),_format)
			}
			else if(_format.indexOf("mmm")!=-1)
			{
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mmm","mmmm"),_Sep),_format)
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mmm","mm"),_Sep),_format)
			}
			else
			{
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mm","mmmm"),_Sep),_format)
				if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators(_format.replace("mm","mmm"),_Sep),_format)
			}
			if(sRetVal=="") sRetVal=_PopCal.formatDate(o.value,__PopCalReplaceSeparators("yyyy-mm-dd",_Sep),_format)
			o.value=sRetVal
			return(sRetVal!="")
		}
	}
	return(true)
}

function __PopCalShowMessageWaitForControl(_o,_m)
{
	var o=document.getElementById(_o)
	if(o)
	{
		window.setTimeout("__PopCalShowMessage('"+_o+"','"+_m+"',true)",250)
	}
	else
	{
		window.setTimeout("__PopCalShowMessageWaitForControl('"+_o+"','"+_m+"')",10)
	}
}

function __PopCalShowMessage(_o,_m,_focus)
{
	var o=document.getElementById(_o)
	if(!o) return
	__ShowMessage=true
	var _v=document.getElementById(o.getAttribute("Calendar")+"_MessageError")
	if(_v.getAttribute("ShowMessageBox")=="true")
	{
		__PopCalAlert(_m)
		__PopCalendarBlankField(o.id)
	}
	else
	{
		var _PopCal=eval(o.getAttribute("Calendar"))
		if(_PopCal)
		{
			if((!_v.popupOverMessage)&&(_PopCal.ie)&&(_PopCal.ieVersion>=5.5))
			{
				if(document.body)
				{
					if(document.body.insertAdjacentHTML)
					{
						document.body.insertAdjacentHTML("afterBegin","<iframe id='popupOverMessage"+_PopCal.id+"' "+PopCalFixSecureWarning()+"scrolling=no frameborder=0 style='position:absolute;left:0px;top:0px;width:0px;height:0px;z-index:+10000;display:none;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);'></iframe>")
						_v.popupOverMessage=document.getElementById("popupOverMessage"+_PopCal.id)
					}
				}
			}
		}
		var _tl
		var c=document.getElementById(o.getAttribute("CalendarControl"))
		if(!c) c=document.getElementById(o.getAttribute("Calendar")+"_Control")
		if(!c) c=o
		if(_v.getAttribute("MessageAlignment")=='RightCalendarControl')
		{
			_tl=PopCalGetTopLeft(c)
			_tl[0]-=(c.offsetHeight-1)
			_tl[1]+=(c.offsetWidth+10)
		}
		else
		{
			if(_v.getAttribute("MessageAlignment")=='LeftTextBoxControl')
			{
			 _tl=PopCalGetTopLeft(o)			 
			 _tl[0]-=18
			 _tl[1]-=8
			}
			else
			{
			 _tl=PopCalGetTopLeft(o)
			 if((_v.style.padding=='2px')||(_v.style.padding=='2px 2px 2px 2px')) _tl[0]+=4
			}
		}
		_v.innerHTML=_m
		_v.style.top=(_tl[0]-0)+'px'
		_v.style.left=(_tl[1]-0)+'px'
		_v.style.whiteSpace='nowrap'
		_v.style.zIndex=+100000
		_v.style.display=''
		if (_PopCal.lr==0)
		{
			if(_v.getAttribute("MessageAlignment")=='RightCalendarControl')
			{
				_tl=PopCalGetTopLeft(c)
				_v.style.left=(_tl[1]-(c.offsetWidth+_v.offsetWidth)+10)+'px'
			}
			else
			{
				_tl=PopCalGetTopLeft(o)
				_v.style.left=(_tl[1]+o.offsetWidth-_v.offsetWidth)+'px'
			}
		}
		if(_v.popupOverMessage)
		{
			_v.popupOverMessage.style.top=parseInt(_v.style.top,10)+'px'
			_v.popupOverMessage.style.left=parseInt(_v.style.left,10)+'px'
			_v.popupOverMessage.style.height=_v.offsetHeight+'px'
			_v.popupOverMessage.style.width=_v.offsetWidth+'px'
			_v.popupOverMessage.style.display=''
		}
		if (_v.timeOut!=null) clearTimeout(_v.timeOut)
		_v.timeOut=window.setTimeout('__PopCalHideMessage(document.getElementById("'+_v.id +'"))',5000)
		__PopCalendarWaitBlankField(o)
	}
	if(_focus) __PopCalControlFocus(o)
}

function __PopCalHideMessage(_v)
{
	if(_v.timeOut) window.clearTimeout(_v.timeOut)
	_v.timeOut=null
	if(_v.style.display!='none')
	{
		_v.style.display='none'
		_v.innerHTML=""
		_v.style.top='0px'
		_v.style.left='0px'
	}	
	if(_v.popupOverMessage)
	{
		if(_v.popupOverMessage.style.display!='none')
		{
			_v.popupOverMessage.style.top='0px'
			_v.popupOverMessage.style.left='0px'
			_v.popupOverMessage.style.display='none'
		}
	}
}

function __PopCalValidateControl()
{
	if(__PopCalLastControl=="") return(true)
	var o=document.getElementById(__PopCalLastControl)
	if(!o) return(true)
	var _PopCal=eval(o.getAttribute("Calendar"))
	var _format=o.getAttribute("Format")
	var _ValidControl=document.getElementById(o.getAttribute("Calendar")+"_MessageError")
	var _ValidateControl=document.getElementById(o.getAttribute("Calendar")+"_Validate")
	__PopCalLastControl=""
	o.eventKey=0
	o.value=__PopCalValueTrim(o.value)
	o.VerifyValue=o.value
	if(!__PopCalFormatControl(o))
	{
		o.value=o.VerifyValue
		o.oldValue=o.VerifyValue
		o.VerifyValue =null
		if (_PopCal.calendarInstance.clientValidator==0) return (true)
		var _invalidDate=o.getAttribute("InvalidDateMessage")
		if((_invalidDate=="")||(_invalidDate==null)) _invalidDate="!"
		__PopCalShowMessage(o.id,_invalidDate,true)
		return(false)
	}
	if (_PopCal.calendarInstance.clientValidator==0) return (true)
	if((o.value!="")&&(o.oldValue!=o.value))
	{
		var __Holiday=false
		var _date=new Date()
		_date=_PopCal.getDate(o.value,_format)
		if(_PopCal.calendarInstance.showHolidays=="1")
		{
			if(_PopCal.calendarInstance.selectHoliday=="0")
			{
				var _holiday=o.getAttribute("HolidayMessage")
				if((_holiday=="")||(_holiday==null))
				{
					_holiday="Disabled Holidays"
				}
				for(var k=0;k<_PopCal.HolidaysCounter;k++)
				{
					if(_PopCal.Holidays[k].tipo==1)
					{
						__Holiday=false
						if(_PopCal.Holidays[k].type=="Type 1")
						{
							__Holiday=PopCalValidateType1(_date,_PopCal.Holidays[k])
						}
						else if(_PopCal.Holidays[k].type=="Type 2")
						{
							__Holiday=PopCalValidateType2(_date,_PopCal.Holidays[k])
						}
						if(__Holiday)
						{
							o.oldValue=o.value
							__PopCalShowMessage(o.id,_holiday,true)
							return(false)
						}
					}
				}
				var _DomingoPascuas=PopCalDomingoPascuas(_date.getFullYear())
				var _HolidayDate=new Date()
				if(_PopCal.calendarInstance.addCarnival=="1")
				{
					_HolidayDate=new Date(_DomingoPascuas-(47*86400000))
					if(_HolidayDate.toString()==_date.toString())
					{
						o.oldValue=o.value
						__PopCalShowMessage(o.id,_holiday,true)
						return(false)
					}
				}
				if(_PopCal.calendarInstance.addGoodFriday=="1")
				{
					_HolidayDate=new Date(_DomingoPascuas-(2*86400000))
					if(_HolidayDate.toString()==_date.toString())
					{
						o.oldValue=o.value
						__PopCalShowMessage(o.id,_holiday,true)
						return(false)
					}
				}
			}
		}
		if(_PopCal.calendarInstance.selectWeekend=="0")
		{
			var _weekend=o.getAttribute("WeekendMessage")
			if((_weekend=="")||(_weekend==null)) _weekend="Disabled Weekends"
			_date=_PopCal.getDate(o.value,_format)
			if("06".indexOf(_date.getDay().toString())!=-1)
			{
				o.oldValue=o.value
				__PopCalShowMessage(o.id,_weekend,true)
				return(false)
			}
		}
		return(__PopCalValidateRanges(o))
	}
	return(true)
}

function __PopCalValidateRanges(o)
{
	var _PopCal=eval(o.getAttribute("Calendar"))
	var _format=o.getAttribute("Format")
	var _ValidControl=document.getElementById(o.getAttribute("Calendar")+"_MessageError")
	var _ValidateControl=document.getElementById(o.getAttribute("Calendar")+"_Validate")
	var _Range=null
	var _c=null
	var _value=_PopCal.formatDate(o.value,_format,"yyyy-mm-dd")
	if(o.oldValue!=o.value)
	{
		o.oldValue=""
		for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
		{
			_Range=__PopCalValidCalendarRanges[i]
			if(_Range.Control==o.id)
			{
				break
			}
			_Range=null
		}
		if(_Range)
		{
			__PopCalTemporal=","
			var _DateFrom=__PopCalGetFromYYYYMMDD(o)
			if(_DateFrom!="")
			{
				if(_value<_DateFrom)
				{
					o.oldValue=o.value
					var _OutRange=_Range.FromMessage
					if(_OutRange=="") _OutRange="!"
					__PopCalShowMessage(o.id,_OutRange,true)
					return(false)
				}
			}
			__PopCalTemporal=","
			var _DateTo=__PopCalGetToYYYYMMDD(o)
			if(_DateTo!="")
			{
				if(_value>_DateTo)
				{
					o.oldValue=o.value
					var _OutRange=_Range.ToMessage
					if(_OutRange=="") _OutRange="!"
					__PopCalShowMessage(o.id,_OutRange,true)
					return(false)
				}
			}
		}
		return(__PopCalValidateDependencies(o))
	}
	o.oldValue=""
	return(true)
}

function __PopCalValidateDependencies(o)
{
	var oFocus=null
	for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
	{
		var _Range=__PopCalValidCalendarRanges[i]
		if(document.getElementById(_Range.Control).getAttribute("Buffer")!="true")
		{
			if(_Range.Control!=o.id)
			{
				if(_Range.FromRange=="C:"+o.id)
				{
					if(!__PopCalValidateFromRange(_Range,o))
					{
						if(oFocus==null)
						{
							oFocus=document.getElementById(_Range.Control)
						}
					}
				}
				if(_Range.ToRange=="C:"+o.id)
				{
					if(!__PopCalValidateToRange(_Range,o))
					{
						if(oFocus==null)
						{
							oFocus=document.getElementById(_Range.Control)
						}
					}
				}
			}
		}
	}
	if(oFocus)
	{
		oFocus.oldValue=""
		__PopCalControlFocus(oFocus)
		return(false)
	}
	else if(!o.keyboard)
	{
		o.oldValue=""
		__PopCalControlFocus(o)
	}
	return(true)
}

function __PopCalValidateFromRange(_Range,o)
{
	var oControl=document.getElementById(_Range.Control)
	if(!oControl) return(true)
	if(oControl.getAttribute("Calendar")=="") return(true)
	var _PopCal=eval(oControl.getAttribute("Calendar"))
	var _format=oControl.getAttribute("Format")
	var _ValidControl=document.getElementById(oControl.getAttribute("Calendar")+"_MessageError")
	var _ValidateControl=document.getElementById(o.getAttribute("Calendar")+"_Validate")
	var _value=_PopCal.formatDate(oControl.value,_format,"yyyy-mm-dd")
	if(_value=="") return(true)
	_PopCal=eval(o.getAttribute("Calendar"))
	_format=o.getAttribute("Format")
	var _DateFrom=_PopCal.formatDate(o.value,_format,"yyyy-mm-dd")
	if(_value<_DateFrom)
	{
		oControl.oldValue=oControl.value
		var _OutRange=_Range.FromMessage
		if(_OutRange=="") _OutRange="!"
		__PopCalShowMessage(oControl.id,_OutRange,false)
		return(false)
	}
	return(true)
}

function __PopCalValidateToRange(_Range,o)
{
	var oControl=document.getElementById(_Range.Control)
	if(!oControl) return(true)
	if(oControl.getAttribute("Calendar")=="") return(true)
	var _PopCal=eval(oControl.getAttribute("Calendar"))
	var _format=oControl.getAttribute("Format")
	var _value=_PopCal.formatDate(oControl.value,_format,"yyyy-mm-dd")
	var _ValidControl=document.getElementById(oControl.getAttribute("Calendar")+"_MessageError")
	var _ValidateControl=document.getElementById(o.getAttribute("Calendar")+"_Validate")
	if(_value=="") return(true)
	_PopCal=eval(o.getAttribute("Calendar"))
	_format=o.getAttribute("Format")
	var _DateTo=_PopCal.formatDate(o.value,_format,"yyyy-mm-dd")
	if(_value>_DateTo)
	{
		var _OutRange=_Range.ToMessage
		if(_OutRange=="") _OutRange="!"
		__PopCalShowMessage(oControl.id,_OutRange,false)
		return(false)
	}
	return(true)
}

function __PopCalAlert(_alert)
{
	__PopCalHideElement(document.getElementById("popupOverCalendar"))
	__PopCalHideElement(document.getElementById("popupSuperShadowRight"))
	__PopCalHideElement(document.getElementById("popupSuperShadowBottom"))
	__PopCalHideElement(document.getElementById("popupOverShadow"))
	alert(_alert)
}

function __PopCalHideElement(_obj)
{
	if(_obj)
	{
		_obj.style.visibility="hidden"
		_obj.style.left='0px'
		_obj.style.top='0px'
	}
}

function __PopCalendarWaitBlankField(o)
{
	__BlankField=o.id
	if(o.select) o.select()
	o.TimeOutBlank=window.setTimeout("__PopCalendarBlankField('"+o.id+"')",500)
}

function __PopCalendarBlankField(_o)
{
	var o=document.getElementById(_o)
	if(!o) return
	if(o.TimeOutBlank) window.clearTimeout(o.TimeOutBlank)
	o.TimeOutBlank=null
	__BlankField=""
	o.value=""
	o.oldValue=""
	__PopCalControlFocus(o)
	if(o.select) o.select()
}

function __PopCalObjectCalendarRange()
{
	this.Control=""
	this.FromRange=""
	this.FromIncrement=0
	this.FromMessage=""
	this.ToRange=""
	this.ToIncrement=0
	this.ToMessage=""
}

function __PopCalAddCalendarRange(_Control,_FromRange,_FromIncrement,_FromMessage,_ToRange,_ToIncrement,_ToMessage)
{
	var _Range=new __PopCalObjectCalendarRange()
	_Range.Control=_Control
	_Range.FromRange=_FromRange
	_Range.FromIncrement=_FromIncrement
	_Range.FromMessage=_FromMessage
	_Range.ToRange=_ToRange
	_Range.ToIncrement=_ToIncrement
	_Range.ToMessage=_ToMessage
	if(_Range.FromRange=='') _Range.FromRange='1900-01-01'
	if(_Range.ToRange=='') _Range.ToRange='2099-12-31'
	__PopCalValidCalendarRanges[__PopCalValidCalendarRanges.length]=_Range
}

function __PopCalGetSeparator(_f)
{
	if(_f.indexOf("/")!=-1) return("/")
	else if(_f.indexOf("-")!=-1) return("-")
	return(".")
}

function __PopCalReplaceSeparators(_f,_s)
{
	var _r=_f
	_r=_r.split('-').join(_s)
	_r=_r.split('/').join(_s)
	_r=_r.split('.').join(_s)
	return(_r)
}

function __PopCalControlFocus(o)
{
	try
	{
		o.focus();
		return(true)
	}
	catch (e)
	{
		return(false)
	}
}

function __PopCalObjectValidatorList()
{
	this.Control=""
	this.CustomValidator=null
	this.RequiredValidator=null
}

function __PopCalInitRequiredValidatorList()
{
	for(var i=0;i<__PopCalValidCalendarRanges.length;i++)
	{
		var o=document.getElementById(__PopCalValidCalendarRanges[i].Control)
		if(o)
		{
			if (o.getAttribute("Required")=="true")
			{
				var _v=document.getElementById(o.getAttribute("Calendar")+"_Validate")
				var _r=document.getElementById(o.getAttribute("Calendar")+"_Required")
				if ((_v)&&(_r))
				{
					var _Required=new __PopCalObjectValidatorList()
					var _ClearErrorMessage=(o.getAttribute("ClearErrorMessage")=="true")
					_Required.Control=o
					_Required.CustomValidator=_v
					_Required.RequiredValidator=_r
					if (_ClearErrorMessage)
					{
						_Required.RequiredValidator.isvalid=true
					}
					__PopCalRequiredValidatorList[__PopCalRequiredValidatorList.length]=_Required
				}		
			}
		}
	}
	if (__PopCalRequiredValidatorList.length>0)
	{
		__PopCalVerifyRequiredValidator()
	}
}

function __PopCalVerifyRequiredValidator()
{
	__PopCalRequiredCicle++
	if (__PopCalRequiredCicle>=__PopCalRequiredValidatorList.length) __PopCalRequiredCicle=0
	var _Required=__PopCalRequiredValidatorList[__PopCalRequiredCicle]
	if (!_Required.RequiredValidator.isvalid)
	{
		if (_Required.CustomValidator.isvalid)
		{
			_Required.RequiredValidator.isvalid=true
			_Required.CustomValidator.isvalid=false
			__PopCalShowMessage(_Required.Control.id,_Required.Control.getAttribute("RequiredDateMessage"),true)
		}
	}
	window.setTimeout("__PopCalVerifyRequiredValidator()",100)
}

function __PopCalValueTrim(s)
{
    var m=s.match(/^\s*(\S+(\s+\S+)*)\s*$/)
    return ((m==null)?"":m[1])
}