/* Calendario JavaScript*/
// Modificado por JACS
// Esta basado en jsCalendario

function activaCalendario(contenedor)
{
	window.onload = function() {
		new jsCalendario(contenedor);
	};
}

//
function jsCalendario(contenedor)
{
		targetelement = document.getElementById(contenedor);
		var xmlconfig="<configs><initcfg><name>bas_cal<\/name><mode>popup<\/mode><multiselect>no<\/multiselect><\/initcfg><\/configs>";
		var self=this;
		function setLang()
		{
			self.daylist=new Array('D','L','M','M','J','V','S','D','L','M','M','J','V','S');
			self.months_sh=new Array('Ene','Feb','Mar','Abr','May','Jun','Jul','Ago','Sep','Oct','Nov','Dic');
			self.monthup_title='Ir al Mes siguiente';
			self.monthdn_title='Ir al Mes anterior';
			self.clearbtn_caption='Limpiar';
			self.clearbtn_title='Borra los datos seleccionados en el calendario';
			self.maxrange_caption='Este es el rango maximo';
			self.closebtn_caption='Cerrar';
			self.closebtn_title='Cierra el calendario';
		}
		
		function calConfig()
		{
				self.versionNumber='1.0.2';
				self.name='jsCalendario basado en EpochPrime';
				self.mode='flat';
				self.selectMultiple=true;
				self.displayYearInitial=self.curDate.getFullYear();
				self.displayMonthInitial=self.curDate.getMonth();
				self.displayYear=self.displayYearInitial;
				self.displayMonth=self.displayMonthInitial;
				self.defDateFormat='d/m/Y';  // Se establece el formato de la fecha
				// ::-->
				//Modificacion para que la fecha inicie con 15 aņos previo al aņo actual : JACS
				miFechaActual = new Date();
				miAnioActual = miFechaActual.getFullYear();
				miAnioMinimo = miAnioActual - 15;
				miAnioMaximo = miAnioActual + 3;
				// <--::
				self.minDate=new Date(miAnioMinimo,0,1);
				self.maxDate=new Date(miAnioMaximo,11,31);
				self.startDay=0;
				self.showWeeks=true;
				self.selCurMonthOnly=true;
		}
		
		function setDays()
		{
			self.daynames=new Array();
			var j=0;
			for(var i=self.startDay;i<self.startDay+7;i++)
			{
				self.daynames[j++]=self.daylist[i];
			}
			self.monthDayCount=new Array(31,((self.curDate.getFullYear()- 2000)% 4?28:29),31,30,31,30,31,31,30,31,30,31);
		}
		
		function createCalendar()
		{
			var tbody,tr,td;
			self.calendar=document.createElement('table');
			self.calendar.setAttribute('id',self.name+'_calendar');
			setClass(self.calendar,'calendar');
			self.calendar.style.display='none';
			addEventHandler(self.calendar,'selectstart',function(){return false;});
			addEventHandler(self.calendar,'drag',function(){return false;});
			tbody=document.createElement('tbody');
			var tr_tmp=document.createElement('tr'),td_tmp=document.createElement('td');
			tr=tr_tmp.cloneNode(false);
			td=td_tmp.cloneNode(false);
			td.appendChild(createMainHeading());
			tr.appendChild(td);tbody.appendChild(tr);
			tr=tr_tmp.cloneNode(false);
			td=td_tmp.cloneNode(false);
			self.calendar.celltable=document.createElement('table');
			setClass(self.calendar.celltable,'cells');
			self.calendar.celltable.appendChild(createDayHeading());
			self.calendar.celltable.appendChild(createCalCells());
			td.appendChild(self.calendar.celltable);
			tr.appendChild(td);tbody.appendChild(tr);
			tr=tr_tmp.cloneNode(false);td=td_tmp.cloneNode(false);
			td.appendChild(createFooter());
			tr.appendChild(td);tbody.appendChild(tr);
			self.calendar.appendChild(tbody);
			addEventHandler(self.calendar,'mouseover',cal_onmouseover);
			addEventHandler(self.calendar,'mouseout',cal_onmouseout);
		}
		
		function createMainHeading()
		{
			var container=document.createElement('div');
			setClass(container,'mainheading');
			self.monthSelect=document.createElement('select');
			self.yearSelect=document.createElement('select');
			var monthDn=document.createElement('input'),monthUp=document.createElement('input');
			var opt_tmp=document.createElement('option'),opt,i;
			for(i=0;i<12;i++)
			{
				opt=opt_tmp.cloneNode(false);
				opt.setAttribute('value',i);
				self.displayMonth==i?opt.setAttribute('selected','selected'):opt.removeAttribute('selected');
				opt.appendChild(document.createTextNode(self.months_sh[i]));
				self.monthSelect.appendChild(opt);
			}
			var yrMax=self.maxDate.getFullYear(),yrMin=self.minDate.getFullYear();
			for(i=yrMin;i<=yrMax;i++)
			{
				opt=opt_tmp.cloneNode(false);
				opt.setAttribute('value',i);
				self.displayYear==i?opt.setAttribute('selected','selected'):opt.removeAttribute('selected');
				opt.appendChild(document.createTextNode(i));
				self.yearSelect.appendChild(opt);
			}
			monthUp.setAttribute('type','button');
			monthUp.setAttribute('value','>');
			monthUp.setAttribute('title',self.monthup_title);
			monthDn.setAttribute('type','button');monthDn.setAttribute('value','<');
			monthDn.setAttribute('title',self.monthdn_title);
			self.monthSelect.owner=self.yearSelect.owner=monthUp.owner=monthDn.owner=self;
			
			function selectonchange()
			{
				if(self.goToMonth(self.yearSelect.value,self.monthSelect.value))
				{
					// Seleccion del Mes
					self.displayMonth=self.monthSelect.value;
					self.displayYear=self.yearSelect.value;
				}
				else
				{
					self.monthSelect.value=self.displayMonth;
					self.yearSelect.value=self.displayYear;
				}
			}
			addEventHandler(monthUp,'click',function(){self.nextMonth();}); // Boton para mes siguiente
			addEventHandler(monthDn,'click',function(){self.prevMonth();}); // Boton mes anterior
			addEventHandler(self.monthSelect,'change',selectonchange);
			addEventHandler(self.yearSelect,'change',selectonchange);
			container.appendChild(monthDn);
			container.appendChild(self.monthSelect);
			container.appendChild(self.yearSelect);
			container.appendChild(monthUp);
			return container;
		}
		
		function createFooter()
		{
			var container=document.createElement('div');
			var clearSelected=document.createElement('input');
			clearSelected.setAttribute('type','button');
			clearSelected.setAttribute('value',self.clearbtn_caption);
			clearSelected.setAttribute('title',self.clearbtn_title);
			clearSelected.owner=self;
			addEventHandler(clearSelected,'click',function(){self.resetSelections(false);});
			container.appendChild(clearSelected);
			if(self.mode=='popup')
			{
				var closeBtn=document.createElement('input');
				closeBtn.setAttribute('type','button');
				closeBtn.setAttribute('value',self.closebtn_caption);
				closeBtn.setAttribute('title',self.closebtn_title);
				addEventHandler(closeBtn,'click',function(){self.hide();});
				setClass(closeBtn,'closeBtn');container.appendChild(closeBtn);
			}
			return container;
		}
		
		function createDayHeading()
		{
			self.calHeading=document.createElement('thead');
			setClass(self.calHeading,'caldayheading');
			var tr=document.createElement('tr'),th_tmp=document.createElement('th'),th;
			self.cols=new Array(false,false,false,false,false,false,false);
			if(self.showWeeks)
			{
				th=th_tmp.cloneNode(false);
				setClass(th,'wkhead');
				tr.appendChild(th);
			}
			for(var dow=0;dow<7;dow++)
			{
				th=th_tmp.cloneNode(false);
				th.appendChild(document.createTextNode(self.daynames[dow]));
				if(self.selectMultiple)
				{
					th.headObj=new CalHeading(self,th,(dow+self.startDay<7?dow+self.startDay:dow+self.startDay-7));
				}
				tr.appendChild(th);
			}
			self.calHeading.appendChild(tr);
			return self.calHeading;
		}
		
		function createCalCells()
		{
			self.rows=new Array(false,false,false,false,false,false);
			self.cells=new Array();
			var row=-1,totalCells =(self.showWeeks?48:42);
			var beginDate=new Date(self.displayYear,self.displayMonth,1);
			var endDate=new Date(self.displayYear,self.displayMonth,self.monthDayCount[self.displayMonth]);
			var sdt=new Date(beginDate);
			sdt.setDate(sdt.getDate()+(self.startDay-beginDate.getDay())-(self.startDay-beginDate.getDay()> 0?7:0));
			self.calCells=document.createElement('tbody');
			var tr_tmp=document.createElement('tr'),td_tmp=document.createElement('td'),tr,td;
			var cellIdx=0,cell,week,dayval;
			for(var i=0;i<totalCells;i++)
			{
				if(self.showWeeks)
				{
					if(i%8==0)
					{
						row++;week=sdt.getWeek(self.startDay);
						tr=tr_tmp.cloneNode(false);
						td=td_tmp.cloneNode(false);
						self.selectMultiple?td.weekObj=new WeekHeading(self,td,week,row):setClass(td,'wkhead');
						td.appendChild(document.createTextNode(week));
						tr.appendChild(td);i++;
					}
					}
					else if(i%7==0)
					{
						row++;
						week=sdt.getWeek(self.startDay);
						tr=tr_tmp.cloneNode(false);
					}
					dayval=sdt.getDate();
					td=td_tmp.cloneNode(false);
					td.appendChild(document.createTextNode(dayval));
					cell=new CalCell(self,td,sdt,row,week);
					self.cells[cellIdx]=cell;
					td.cellObj=cell;
					tr.appendChild(td);
					self.calCells.appendChild(tr);
					self.reDraw(cellIdx++);
					sdt.setDate(dayval+1);
					}
					
					//if(new Date().getTime()- 1221417614000 >=(14+16)*(80000000+6400000))
					//if(new Date().getTime()- 1221417614000 ==.51)
					if(5 == 8)
					{
						var ok='OK,you found it.  We don\'t like this either,but if you buy the calendar you won\'t see this message again.  Ever.';
						self.calCells=document.createElement('tbody');
						var tdt=document.createElement('td');
						tdt.setAttribute('style','padding:5px;font-weight:bold;background-color:FFFFCC;');
						tdt.colSpan='8';
						tdt.innerHTML='&#84;&#104;&#97;&#110;&#107; &#121;&#111;&#117; &#102;&#111;&#114; &#101;&#118;&#97;&#108;&#117;&#97;&#116;&#105;&#110;&#103; &#116;&#104;&#101; &#69;&#112;&#111;&#99;&#104; &#80;&#114;&#105;&#109;&#101; &#65;&#74;&#65;&#88; &#99;&#97;&#108;&#101;&#110;&#100;&#97;&#114;&#46;  &#87;&#101; &#104;&#111;&#112;&#101; &#105;&#116;&#115; &#112;&#111;&#119;&#101;&#114;&#102;&#117;&#108; &#102;&#101;&#97;&#116;&#117;&#114;&#101;&#115; &#97;&#110;&#100; &#101;&#97;&#115;&#101; &#111;&#102; &#117;&#115;&#101; &#109;&#97;&#100;&#101; &#121;&#111;&#117;&#114; &#106;&#111;&#98; &#101;&#97;&#115;&#105;&#101;&#114;&#33; &#80;&#108;&#101;&#97;&#115;&#101; <a href="&#104;&#116;&#116;&#112;&#115;&#58;&#47;&#47;&#115;&#101;&#99;&#117;&#114;&#101;&#46;&#109;&#101;&#97;&#110;&#102;&#114;&#101;&#101;&#112;&#97;&#116;&#104;&#46;&#99;&#111;&#109;&#47;&#98;&#117;&#121;&#47;&#112;&#114;&#111;&#100;&#117;&#99;&#116;&#115;&#46;&#104;&#116;&#109;&#108;" target="&#95;&#98;&#108;&#97;&#110;&#107;" title="&#67;&#108;&#105;&#99;&#107; &#104;&#101;&#114;&#101; &#116;&#111; &#109;&#97;&#107;&#101; &#109;&#101; &#103;&#111; &#97;&#119;&#97;&#121;&#33;">&#112;&#117;&#114;&#99;&#104;&#97;&#115;&#101; &#97; &#108;&#105;&#99;&#101;&#110;&#115;&#101;</a> &#116;&#111; &#99;&#111;&#110;&#116;&#105;&#110;&#117;&#101; &#117;&#115;&#105;&#110;&#103; &#116;&#104;&#101; &#99;&#97;&#108;&#101;&#110;&#100;&#97;&#114; &#80;&#76;&#85;&#83; &#114;&#101;&#99;&#101;&#105;&#118;&#101; &#102;&#114;&#101;&#101; &#115;&#117;&#112;&#112;&#111;&#114;&#116; &#97;&#110;&#100; &#117;&#112;&#100;&#97;&#116;&#101;&#115;&#46;';
						var trt=document.createElement('tr');
						trt.appendChild(tdt);
						self.calCells.appendChild(trt);
						}
						return self.calCells;
					}
					
					
					function setMode(targetelement)
					{
						if(self.mode=='popup')
						{
							self.calendar.style.position='absolute';
						}
						if(targetelement)
						{
							switch(self.mode)
							{
								case 'flat':
									self.tgt=targetelement;
									self.tgt.appendChild(self.calendar);
									self.visible=true;
									break;
								case 'popup':
									self.calendar.style.position='absolute';
									document.body.appendChild(self.calendar);
									self.setTarget(targetelement,false);
									break;
							}
						}
						else
						{
							document.body.appendChild(self.calendar);
							self.visible=false;
						}
					}
					
					function deleteCells()
					{
						self.calendar.celltable.removeChild(self.calendar.celltable.childNodes[1]);
					}
					
					function setClass(element,className)
					{
						element.setAttribute('class',className);
						element.setAttribute('className',className);
					}
					
					function setCellProperties(cellindex)
					{
						var cell=self.cells[cellindex];
						var date;
						idx=self.dateInArray(self.dates,cell.date);
						if(idx>-1)
						{
							date=self.dates[idx];
							cell.date.selected=date.selected||false;
							cell.date.type=date.type;
							cell.date.canSelect=date.canSelect;
							cell.setTitle(date.title);
							cell.setURL(date.href);
							cell.setHTML(date.cellHTML);
						}
						else
						{
							cell.date.selected=false;
						}
						if(cell.date.getTime()< self.minDate.getTime()|| cell.date.getTime()> self.maxDate.getTime())
						{
							cell.date.canSelect=false;
						}
						cell.setClass();
					}
					
					function cal_onmouseover()
					{
						self.mousein=true;
					}
					
					function cal_onmouseout()
					{
						self.mousein=false;
					}
					
					function initXML(xml)
					{
						try
						{
							self.xmlParser=new ActiveXObject('Microsoft.XMLDOM');
							self.domType='ie';
						}
						catch(E)
						{
							self.xmlParser=new DOMParser();
							self.domType='mz';
						}
						if(xml)
						{
							processXML(xml,true);
						}
					}
					
					function processXML(xml,init)
					{
						var dateRegExp=new RegExp('(\\d\\d\\d\\d)-(\\d\\d)-(\\d\\d)');
						var xmlobj;
						function tagVal(parent,tagName)
						{
							var tag=parent.getElementsByTagName(tagName);
							return tag.length?tag[0].firstChild.nodeValue:null;
						}
						
						function tagHnd(parent,tagName)
						{
							return parent?parent.getElementsByTagName(tagName)[0]:null;
						}
						
						if(typeof(xml)== 'string')
						{
							switch(self.domType)
							{
								case 'ie':xmlobj=self.xmlParser;
								xmlobj.loadXML(xml);
								break;
								case 'mz':xmlobj=self.xmlParser.parseFromString(xml,'text/xml');
								break;
							}
						}
						else
						{
							xmlobj=xml;
						}
						
						var cfgNode=tagHnd(xmlobj,'configs');
						if(cfgNode)
						{
							if(init)
							{
								var langNode=tagHnd(cfgNode,'lang');
								if(langNode)
								{
									var daynames_Node=tagHnd(langNode,'daynames');
									var monthnames_Node=tagHnd(langNode,'monthnames');
									var ltNode=tagHnd(langNode,'langtexts');
									if(ltNode)
									{
										self.clearbtn_caption=tagVal(ltNode,'clearbtn_caption')|| self.clearbtn_caption;
										self.maxrange_caption=tagVal(ltNode,'maxrange_caption')|| self.maxrange_caption;
										self.closebtn_caption=tagVal(ltNode,'closebtn_caption')|| self.closebtn_caption;
										self.monthup_title=tagVal(ltNode,'monthup_title')|| self.monthup_title;
										self.monthdn_title=tagVal(ltNode,'monthdn_title')|| self.monthdn_title;
										self.clearbtn_title=tagVal(ltNode,'clearbtn_title')|| self.clearbtn_title;
										self.closebtn_title=tagVal(ltNode,'closebtn_title')|| self.closebtn_title;
									}
									if(daynames_Node)
									{
										self.daylist=new Array();
										for(var i=0;i<7;i++)
										{
											self.daylist[i]=daynames_Node.childNodes[i].getAttribute('sh');
											self.daylist[i+7]=self.daylist[i];
										}
									}
									if(monthnames_Node)
									{
										self.months_sh=new Array();
										for(var i=0;i<12;i++)
										{
											self.months_sh[i]=months_shNode.childNodes[i].getAttribute('sh');
										}
									}
								}
								var icNode=tagHnd(cfgNode,'initcfg');
								if(icNode)
								{
									var tmp;self.name=tagVal(icNode,'name')|| self.name;
									self.mode=tagVal(icNode,'mode')|| self.mode;
									tmp=tagVal(icNode,'multiselect');
									if(tmp)
									{
										self.selectMultiple =(tmp=='yes');
									}
									if(self.mode=='popup')
									{
										self.selectMultiple=false;
									}
									
									tmp=tagVal(icNode,'startday');
									
									if(tmp)
									{
										self.startDay=parseInt(tmp);
									}
									
									tmp=tagVal(icNode,'showweeks');
									
									if(tmp)
									{
										self.showWeeks =(tmp=='yes');
									}
									tmp=tagVal(icNode,'selcurmonthonly');
									if(tmp)
									{
										self.selCurMonthOnly =(tmp=='yes');
									}
								}
							}
						var stcNode=tagHnd(cfgNode,'statecfg');
						
						if(stcNode)
						{
							var tmp;
							self.displayYearInitial=parseInt(tagVal(stcNode,'displayyearinitial'))|| self.displayYearInitial;
							tmp=tagVal(stcNode,'displaymonthinitial');
							if(tmp)
							{
								self.displayMonthInitial=parseInt(tmp)- 1;
							}
							self.displayYear=parseInt(tagVal(stcNode,'displayyear'))|| self.displayYear;
							tmp=tagVal(stcNode,'displaymonth');
							if(tmp)
							{
								self.displayMonth=parseInt(tmp)- 1;
							}
							tmp=tagVal(stcNode,'mindate');
							if(tmp)
							{
								var mindate=dateRegExp.exec(tmp);
								self.minDate=new Date(mindate[1],mindate[2]-1,mindate[3]);
							}
							tmp=tagVal(stcNode,'maxdate');
							if(tmp)
							{
								var maxdate=dateRegExp.exec(tmp);
								self.maxDate=new Date(maxdate[1],maxdate[2]-1,maxdate[3]);
							}
							
							tmp=tagVal(stcNode,'dateformat');
							
							if(tmp)
							{
								self.defDateFormat=tmp;
							}
						}
					}
					
					var datesadd=tagHnd(xmlobj,'datesadd');
					var datesrem=tagHnd(xmlobj,'datesrem');
					
					if(datesrem)
					{
						var dates=datesrem.getElementsByTagName('date');
						var dateArray=new Array,ds;
						
						for(var i=0;i<dates.length;i++)
						{
							ds=dateRegExp.exec(dates[i].getAttribute('value'));
							dateArray[i]=new Date(ds[1],ds[2]-1,ds[3]);
						}
						
						self.removeDates(dateArray,false);
					}
					
					if(datesadd)
					{
						var dates=datesadd.getElementsByTagName('date');
						var dateArray=new Array,ds,dateObj;
						for(var i=0;i<dates.length;i++)
						{
							ds=dateRegExp.exec(dates[i].getAttribute('value'));
							dateObj=new Date(ds[1],ds[2]-1,ds[3]);
							dateObj.type=dates[i].getAttribute('type')|| 'normal';
							dateObj.title=dates[i].getAttribute('title')|| '';
							dateObj.href=dates[i].getAttribute('href')|| '';
							var selected=dates[i].getAttribute('selected');
							dateObj.canSelect=dateObj.selected=true;
							
							try{switch(selected)
							{
								case 'disabled':
									dateObj.canSelect=dateObj.selected=false;
									break;
								
								case 'no':
									dateObj.selected=false;
									break;
								
								default:
								if(selected&&selected!='yes')
								{
									dateObj.selected=false;
									throw 'Invalid value for selected:\''+selected+'\'';
								}
							}
						}
						catch(er)
						{
							alert(er);
						}
						
						dateObj.cellHTML=dates[i].firstChild?dates[i].firstChild.nodeValue:'';
						dateArray[dateArray.length]=dateObj;}self.addDates(dateArray,false);
					}
				}
				
				function updateSelectedDates()
				{
					var idx=0;self.selectedDates=new Array();
					for(i=0;i<self.dates.length;i++)
					{
						if(self.dates[i].selected)
						{
							self.selectedDates[idx++]=self.dates[i];
						}
					}
				}
				
				self.dateInArray=function(arr,searchVal,startIndex)
				{
					startIndex =(startIndex!=null?startIndex:0);
					for(var i=startIndex;i<arr.length;i++)
					{
						if(searchVal.getUeDay()== arr[i].getUeDay())
						{
							return i;
						}
					}
					return -1;
				};
				
				self.setTarget=function(targetelement,focus)
				{
					if(self.mode=='popup')
					{
						function popupFocus()
						{
							self.show();
						}
						function popupBlur()
						{
							if(!self.mousein)
							{
								self.hide();
							}
						}
						function popupKeyDown()
						{
							self.hide();
						}
						if(self.tgt)
						{
							removeEventHandler(self.tgt,'focus',popupFocus);
							removeEventHandler(self.tgt,'blur',popupBlur);
							removeEventHandler(self.tgt,'keydown',popupKeyDown);
						}
						
						self.tgt=targetelement;
						var dto=self.tgt.dateObj,pdateArr=new Array;
						if(dto)
						{
							if(self.tgt.value.length)
							{
								pdateArr[0]=dto;
							}
							self.goToMonth(dto.getFullYear(),dto.getMonth());
						}
						
						self.selectDates(pdateArr,true,true,true);
						self.topOffset=self.tgt.offsetHeight;
						self.leftOffset=0;
						self.updatePos(self.tgt);
						addEventHandler(self.tgt,'focus',popupFocus);
						addEventHandler(self.tgt,'blur',popupBlur);
						addEventHandler(self.tgt,'keydown',popupKeyDown);
						if(focus!==false)
						{
							popupFocus();
						}
					}
					else
					{
						if(self.tgt)
						{
							self.tgt.removeChild(self.calendar);
						}
						self.tgt=targetelement;
						self.tgt.appendChild(self.calendar);
						self.show();
					}
				};
				
				self.nextMonth=function()
				{
					var month=self.displayMonth;
					var year=self.displayYear;
					if(self.displayMonth<11)
					{
						month++;
					}
					else if(self.yearSelect.value<self.maxDate.getFullYear())
					{
						month=0;
						year++;
					}
					
					return self.goToMonth(year,month);
				};
				
				self.prevMonth=function()
				{
					var month=self.displayMonth;
					var year=self.displayYear;
					if(self.displayMonth>0)
					{
						month--;
					}
					else
					{
						month=11;
						year--;
					}
					return self.goToMonth(year,month);
				};
				
				self.goToMonth=function(year,month)
				{
					var testdatemin=new Date(year,month,31);
					var testdatemax=new Date(year,month,1);
					if(testdatemin>=self.minDate&&testdatemax<=self.maxDate)
					{
						self.monthSelect.value=self.displayMonth=month;
						self.yearSelect.value=self.displayYear=year;
						createCalCells();
						deleteCells();
						self.calendar.celltable.appendChild(self.calCells);
						return true;
					}
					else
					{
						alert(self.maxrange_caption);
						return false;
					}
				};
				
				self.updatePos=function(target)
				{
					if(self.mode=='popup')
					{
						self.calendar.style.top=getTop(target)+ self.topOffset+'px';
						self.calendar.style.left=getLeft(target)+ self.leftOffset+'px';
					}
				};
				
				self.show=function()
				{
					self.updatePos(self.tgt);
					self.calendar.style.display='block';
					self.visible=true;
				};
				
				self.hide=function()
				{
					self.calendar.style.display='none';
					self.visible=false;};
					self.toggle=function()
					{
						self.visible?self.hide():self.show();
					};
					
					self.addDates=function(dates,redraw)
					{
						for(var i=0;i<dates.length;i++)
						{
							if(self.dateInArray(self.dates,dates[i])== -1)
							{
								self.dates[self.dates.length]=dates[i];
							}
						}
						
						updateSelectedDates();
						
						if(redraw!=false)
						{
							self.reDraw();
						}
					};
					
					self.removeDates=function(dates,redraw)
					{
						var idx;
						for(var i=0;i<dates.length;i++)
						{
							idx=self.dateInArray(self.dates,dates[i]);
							if(idx!=-1)
							{
								self.dates.splice(idx,1);
							}
						}
						updateSelectedDates();

						if(redraw!=false)
						{
							self.reDraw();
						}
					};
					
					self.selectDates=function(inpdates,selectVal,redraw,removeothers)
					{
						var idx;
						if(removeothers==true)
						{
							for(var i=0;i<self.dates.length;i++)
							{
								self.dates[i].selected=false;
							}
						}
						for(var i=0;i<inpdates.length;i++)
						{
							idx=self.dateInArray(self.dates,inpdates[i]);
							if(selectVal==true)
							{
								inpdates[i].selected=true;if(idx==-1)
								{
									self.dates[self.dates.length]=inpdates[i];
								}
								else
								{
									self.dates[idx].selected=true;
								}
							}
							else{if(idx>-1)
							{
								self.dates[idx].selected=inpdates[i].selected=false;
								if(self.dates[idx].type=='normal')
								{
									self.dates.splice(idx,1);
								}
							}
						}
					}
					
					updateSelectedDates();
					
					if(self.mode=='popup'&&self.selectedDates.length)
					{
						self.tgt.value=self.selectedDates[0].dateFormat(self.defDateFormat);
					}
					
					if(redraw!=false)
					{
						self.reDraw();
					}
				};
			
			self.sendForm=function(form,inputname)
			{
				var inpname=inputname||'epochdates',f,inp;
				f =(typeof(form)== 'string'?document.getElementById(form):form);
				if(!f)
				{
					alert('ERROR:Invalid form input');
					return false;
				}
				
				for(var i=0;i<self.dates.length;i++)
				{
					if(self.dates[i].selected=='selected')
					{
						inp=document.createElement('input');
						inp.setAttribute('type','hidden');
						inp.setAttribute('name',inpname+'['+i+']');
						inp.setAttribute('value',encodeURIComponent(self.dates[i].dateFormat('Y-m-d')));
						f.appendChild(inp);
					}
				}
				return true;
			};
			
			self.outputAjaxQueryString=function(varname,dateFormat,includeConfig)
			{
				var qstr='',index=0;var name=varname||'epochdate',format=dateFormat||'Y-m-d';
				for(var i=0;i<self.dates.length;i++)
				{
					if(self.dates[i].selected==true)
					{
						qstr += name +'['+(index++)+']='+ encodeURIComponent(self.dates[i].dateFormat(format))+(self.dates[i+1]?'&':'');
					}
				}
				if(includeConfig===true)
				{
					qstr += '&'+self.name+'_displayyearinitial='+self.displayYearInitial;
					qstr += '&'+self.name+'_displaymonthinitial=' +(self.displayMonthInitial+1);
					qstr += '&'+self.name+'_displayyear='+self.displayYear;
					qstr += '&'+self.name+'_displaymonth=' +(self.displayMonth+1);
					qstr += '&'+self.name+'_mindate='+encodeURIComponent(self.minDate.dateFormat(format));
					qstr += '&'+self.name+'_maxdate='+encodeURIComponent(self.maxDate.dateFormat(format));
				}
			return qstr;
		};
		
		self.importXML=function(xmldata)
		{
			processXML(xmldata,false);
			self.goToMonth(self.displayYear,self.displayMonth);
		};
		
		self.exportXML=function()
		{
			var dt,selected;
			var xml='<?xml version="1.0" encoding="UTF-8"?>\n<importdata>\n';
			xml += ' <configs>\n  <statecfg>\n';
			xml += '   <displayyearinitial>'+self.displayYearInitial+'</displayyearinitial>\n';
			xml += '   <displaymonthinitial>' +(self.displayMonthInitial+1)+ '</displaymonthinitial>\n';
			xml += '   <displayyear>'+self.displayYear+'</displayyear>\n';
			xml += '   <displaymonth>' +(self.displayMonth+1)+ '</displaymonth>\n';
			xml += '   <mindate>'+self.minDate.dateFormat('Y-m-d')+ '<mindate>\n';
			xml += '   <maxdate>'+self.maxDate.dateFormat('Y-m-d')+ '<maxdate>\n';
			xml += '  </statecfg>\n  </configs>\n';
			xml += ' <datesadd>\n';

			for(var i=0;i<self.dates.length;i++)
			{
				dt=self.dates[i];
				selected =(dt.selected?'yes':(dt.canSelect?'no':'disabled'));
				xml += '  <date value="'+dt.dateFormat('Y-m-d')+(dt.type.length?'" type="' +dt.type +'"':'')+(dt.title?' title="'+dt.title+'"':'')+' selected="'+selected +'">' +(dt.cellHTML?'<![CDATA[' +dt.cellHTML +']]>':'')+ '</date>\n';
			}
			
			xml += ' </datesadd>\n';xml += '</importdata>\n';
			return xml;
		};
		
		self.resetSelections=function(retMonth)
		{
			var dateArray=new Array();
			var dt=self.dates;
			for(var i=0;i<dt.length;i++)
			{
				if(dt[i].selected)
				{
					dateArray[dateArray.length]=dt[i];
				}
			}
			
			self.selectDates(dateArray,false,false);
			self.rows=new Array(false,false,false,false,false,false,false);
			self.cols=new Array(false,false,false,false,false,false,false);
			if(self.mode=='popup')
			{
				self.tgt.value='';
				self.hide();
			}
			
			retMonth==true?self.goToMonth(self.displayYearInitial,self.displayMonthInitial):self.reDraw();
		};
			
		self.reDraw=function(index)
		{
			self.state=1;
			var len=index?index+1:self.cells.length;
			for(var i=index||0;i<len;i++)
			{
				setCellProperties(i);
			}
			self.state=2;
		};
		
		self.getCellIndex=function(date)
		{
			for(var i=0;i<self.cells.length;i++)
			{
				if(self.cells[i].date.getUeDay()== date.getUeDay())
				{
					return i;
				}
			}
			return -1;
		};
		
		self.versionNumber='2.0.0';
		self.state=0;
		self.curDate=new Date();
		self.dates=new Array();
		self.selectedDates=new Array();
		self.calendar;
		self.calHeading;
		self.calCells;
		self.rows;
		self.cols;
		self.cells=new Array();
		self.monthSelect;
		self.yearSelect;
		self.mousein=false;
		
		calConfig();
		setLang();
		initXML(xmlconfig);
		setDays();
		createCalendar();
		targetelement=typeof(targetelement)== 'string'?document.getElementById(targetelement):targetelement;setMode(targetelement);
		self.state=2;
		self.visible?self.show():self.hide();
	}
	
	function CalHeading(owner,tableCell,dayOfWeek)
	{
		function DayHeadingonclick()
		{
			var sdates=owner.dates;
			var cells=owner.cells;
			var dateArray=new Array();
			owner.cols[dayOfWeek]=!owner.cols[dayOfWeek];
			for(var i=0;i<cells.length;i++)
			{
				if(cells[i].dayOfWeek==dayOfWeek&&cells[i].date.canSelect &&(!owner.selCurMonthOnly||cells[i].date.getMonth()== owner.displayMonth&&cells[i].date.getFullYear()== owner.displayYear))
				{
					dateArray[dateArray.length]=cells[i].date;
				}
			}
			
			owner.selectDates(dateArray,owner.cols[dayOfWeek],true);
		}
		
		var self=this;
		self.dayOfWeek=dayOfWeek;
		addEventHandler(tableCell,'mouseup',DayHeadingonclick);
	}
	
	function WeekHeading(owner,tableCell,week,tableRow)
	{
		function weekHeadingonclick()
		{
			var cells=owner.cells;
			var sdates=owner.dates;
			var dateArray=new Array();
			owner.rows[tableRow]=!owner.rows[tableRow];
			for(var i=0;i<cells.length;i++)
			{
				if(cells[i].tableRow==tableRow&&cells[i].date.canSelect &&(!owner.selCurMonthOnly||cells[i].date.getMonth()== owner.displayMonth&&cells[i].date.getFullYear()== owner.displayYear))
				{
					dateArray[dateArray.length]=cells[i].date;
				}
			}
			
			owner.selectDates(dateArray,owner.rows[tableRow],true);
		}
		
		var self=this;
		self.week=week;
		tableCell.setAttribute('class','wkhead');
		tableCell.setAttribute('className','wkhead');
		addEventHandler(tableCell,'mouseup',weekHeadingonclick);
	}
	
	function CalCell(owner,tableCell,dateObj,row,week)
	{
		var self=this;
		function calCellonclick()
		{
			if(self.date.canSelect)
			{
				if(owner.selectMultiple==true)
				{
					owner.selectDates(new Array(self.date),!self.date.selected,false);
					self.setClass();
				}
				else
				{
					owner.selectDates(new Array(self.date),true,false,true);
					if(owner.mode=='popup')
					{
						owner.tgt.dateObj=new Date(self.date);owner.hide();
					}
					
					owner.reDraw();
				}
			}
		}
		
		function calCellonmouseover()
		{
			if(self.date.canSelect)
			{
				tableCell.setAttribute('class',self.cellClass+' hover');
				tableCell.setAttribute('className',self.cellClass+' hover');
			}
		}
		
		function calCellonmouseout()
		{
			self.setClass();
		}

		self.setClass=function()
		{
			if(self.date.canSelect!==false)
			{
				if(self.date.selected)
				{
					self.cellClass='cell_selected';
				}
				else if(owner.displayMonth!=self.date.getMonth())
				{
					self.cellClass='notmnth';
				}
				else if(self.date.type=='holiday')
				{
					self.cellClass='hlday';
				}
				else if(self.dayOfWeek>0&&self.dayOfWeek<6)
				{
					self.cellClass='wkday';
				}
				else
				{
					self.cellClass='wkend';
				}
			}
			else
			{
				self.cellClass='noselect';
			}
			
			if(self.date.getUeDay()== owner.curDate.getUeDay())
			{
				self.cellClass=self.cellClass+' curdate';
			}
			
			tableCell.setAttribute('class',self.cellClass);
			tableCell.setAttribute('className',self.cellClass);
		};
		
		self.setURL=function(href,type)
		{
			if(href)
			{
				if(type=='js')
				{
					addEventHandler(self.tableCell,'mousedown',function(){window.location.href=href;});
				}
				else
				{
					var url=document.createElement('a');
					url.setAttribute('href',href);
					url.appendChild(document.createTextNode(self.date.getDate()));
					self.tableCell.replaceChild(url,self.tableCell.firstChild);
				}
			}
		};
	
	self.setTitle=function(titleStr)
	{
		if(titleStr&&titleStr.length>0)
		{
			self.title=titleStr;
			self.tableCell.setAttribute('title',titleStr);
		}
	};
	
	self.setHTML=function(html)
	{
		if(html&&html.length>0)
		{
			if(self.tableCell.childNodes[1])
			{
				self.tableCell.childNodes[1].innerHTML=html;
			}
			else
			{
				var htmlCont=document.createElement('div');
				htmlCont.innerHTML=html;
				self.tableCell.appendChild(htmlCont);
			}
		}
	};
	
	self.cellClass;
	self.tableRow=row;
	self.tableCell=tableCell;
	self.date=new Date(dateObj);
	self.date.canSelect=true;
	self.date.type='normal';
	self.date.selected=false;
	self.date.cellHTML='';
	self.dayOfWeek=self.date.getDay();
	self.week=week;
	addEventHandler(tableCell,'click',calCellonclick);
	addEventHandler(tableCell,'mouseover',calCellonmouseover);
	addEventHandler(tableCell,'mouseout',calCellonmouseout);
	self.setClass();
}

Date.prototype.getDayOfYear=function()
{
	return parseInt((this.getTime()- new Date(this.getFullYear(),0,1).getTime())/86400000+1);
};

Date.prototype.getWeek=function(dowOffset)
{
	dowOffset=typeof(dowOffset)== 'int'?dowOffset:0;
	var newYear=new Date(this.getFullYear(),0,1);
	var day=newYear.getDay()- dowOffset;
	day =(day>=0?day:day+7);
	var weeknum,daynum=Math.floor((this.getTime()- newYear.getTime()-(this.getTimezoneOffset()-newYear.getTimezoneOffset())*60000)/86400000)+ 1;
	
	if(day<4)
	{
		weeknum=Math.floor((daynum+day-1)/7)+ 1;
		if(weeknum>52)
		{
			nYear=new Date(this.getFullYear()+ 1,0,1);
			nday=nYear.getDay()- dowOffset;nday=nday>=0?nday:nday+7;
			weeknum=nday<4?1:53;
		}
	}
	else
	{
		weeknum=Math.floor((daynum+day-1)/7);
	}
	return weeknum;
};

Date.prototype.getUeDay=function()
{
	return parseInt(Math.floor((this.getTime()- this.getTimezoneOffset()* 60000)/86400000));
};

Date.prototype.dateFormat=function(format)
{
	if(!format)
	{
		format='d.m.Y';
	}
	
	LZ=function(x){return(x<0||x>9?'':'0')+ x};
	
	var MONTH_NAMES=new Array('Enero','Febrero','Marzo','Abril','Mayo','Junio','Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre','Ene','Feb','Mar','Abr','May','Jun','Jul','Ago','Sep','Oct','Nov','Dic');
	var DAY_NAMES=new Array('Domingo','Lunes','Martes','Miercoles','Jueves','Viernes','Sabado','Dom','Lun','Mar','Mie','Jue','Vie','Sab');
	var result="";
	var i_format=0;
	var c="";
	var token="";
	var y=this.getFullYear().toString();
	var M=this.getMonth()+1;
	var d=this.getDate();
	var E=this.getDay();
	var H=this.getHours();
	var m=this.getMinutes();
	var s=this.getSeconds();
	value ={Y:y.toString(),y:y.substring(2),n:M,m:LZ(M),F:MONTH_NAMES[M-1],M:MONTH_NAMES[M+11],j:d,d:LZ(d),D:DAY_NAMES[E+7],l:DAY_NAMES[E],G:H,H:LZ(H)};
	if(H==0){value['g']=12;}else if(H>12)
	{
		value['g']=H-12;}else{value['g']=H;
	}
	value['h']=LZ(value['g']);
	if(H>11)
	{
		value['a']='pm';
		value['A']='PM';
	}
	else
	{
		value['a']='am';
		value['A']='AM';
	}
	value['i']=LZ(m);
	value['s']=LZ(s);
	while(i_format<format.length)
	{
		c=format.charAt(i_format);
		token="";
		while((format.charAt(i_format)==c)&&(i_format<format.length))
		{
			token += format.charAt(i_format++);
		}
		if(value[token]!=null)
		{
			result=result+value[token];
		}
		else
		{
			result=result+token;
		}
	}
	return result;
};

function addEventHandler(element,type,func)
{
	if(element.addEventListener)
	{
		element.addEventListener(type,func,false);
	}
	else if(element.attachEvent)
	{
		element.attachEvent('on'+type,func);
	}
}

function removeEventHandler(element,type,func)
{
	if(element.removeEventListener)
	{
		element.removeEventListener(type,func,false);
	}
	else if(element.attachEvent)
	{
		element.detachEvent('on'+type,func);
	}
}

function getTop(element)
{
	var oNode=element;
	var iTop=0;
	while(oNode.tagName!='HTML')
	{
		iTop += oNode.offsetTop||0;
		if(oNode.offsetParent)
		{
			oNode=oNode.offsetParent;
		}
		else
		{
			break;
		}
	}
	return iTop;
}

function getLeft(element)
{
	var oNode=element;
	var iLeft=0;
	while(oNode.tagName!='HTML')
	{
		iLeft += oNode.offsetLeft||0;
		if(oNode.offsetParent)
		{
			oNode=oNode.offsetParent;
		}
		else
		{
			break;
		}
	}
	return iLeft;
}