//	written	by Tan Ling	Wee	on 2 Dec 2001
//	last updated 20 June 2003
//	email :	fuushikaden@yahoo.com

var	fixedX = -1			// x position (-1 if to appear below control)
var	fixedY = -1			// y position (-1 if to appear below control)
var     startAt = 1			// 0 - sunday ; 1 - monday
var 	showWeekNumber = 1		// 0 - don't show; 1 - show
var 	showToday = 1			// 0 - don't show; 1 - show
var 	imgDir = "img/calendario/"	// directory for images ... e.g. var imgDir="/img/"

var 	gotoString = "Ir al mes Actual"
var 	todayString = "Hoy es"
var 	weekString = "Sem."
var 	scrollLeftMessage = "Pulse para ir al mes anterior."
var 	scrollRightMessage = "Pulse para ir al mes siguiente."
var 	selectMonthMessage = "Pulse para seleccionar un moloes."
var 	selectYearMessage = "Pulse para seleccionar un año."
var 	selectDateMessage = "Seleccione [date] como fecha." // do not replace [date], it will be replaced by date.
var 	altCloseCalendar = "Cerrar el Calendario";

var	txtJan = "Enero";
var	txtFeb = "Febrero";
var	txtMar = "Marzo";
var	txtApr = "Abril";
var	txtMay = "Mayo";
var	txtJun = "Junio";
var	txtJul = "Julio";
var	txtAug = "Agosto";
var	txtSep = "Septiembre";
var	txtOct = "Octubre";
var	txtNov = "Noviembre";
var	txtDec = "Diciembre";

var	txtSun = "Domingo";
var	txtMon = "Lunes";
var	txtTue = "Martes";
var	txtWed = "Miercoles";
var	txtThu = "Jueves";
var	txtFri = "Viernes";
var	txtSat = "Sabado";

var	crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear

var	bPageLoaded=false
var	ie=document.all
var	dom=document.getElementById

var	ns4=document.layers
var	today =	new	Date()
var	dateNow	 = today.getDate()
var	monthNow = today.getMonth()
var	yearNow	 = today.getYear()
var	imgsrc = new Array("drop2.gif","drop2.gif","left2.gif","left2.gif","right2.gif","right2.gif")
var	img = new Array()

var 	bShow = false;

// estilos
var styleAnchor = "text-decoration:none;color:black;"
var styleLightBorder = "border:1px solid #a0a0a0;"
var estilo1 = "z-index:+999;position:absolute;visibility:hidden;"
var estilo2 = "font-family:arial;font-size:11px;border:1px solid #a0a0a0;";
var estilo3 = "padding:2px;font-family:arial; font-size:11px;"
var estilo4 = "padding:5px;";
var estilo5 = "border:1px solid #97b3bf;cursor:pointer;";
var estilo6 = "cursor:pointer;";
var estilo7 = "font-family:arial;font-size:11px;"
var estilo8 = "padding:0px;"
var estilo9 = "background-color:#FFDDDD;";
// colors
var color1 = "#FFffff";
var color2 = "#97b3bf";
var color3 = "#f0f0f0";
var color4 = "#FFFFDD";
var color5 = "#d0d0d0";
var color6 = "#909090";
var color7 = "#97b3bf";
var color8 = "#97b3bf";
var color9 = "#FFFFFF";
var color10 = "#97b3bf";
var color11 = "#EEEEEE";

/* hides <select> and <applet> objects (for IE only) */
function hideElementDD( elmID, overDiv )
{
	if( ie )
	{
		for( i = 0; i < document.all.tags( elmID ).length; i++ )
		{
		  obj = document.all.tags( elmID )[i];
		  if( !obj || !obj.offsetParent )
		  {
		    continue;
		  }
		  
		  // Find the element's offsetTop and offsetLeft relative to the BODY tag.
		  objLeft   = obj.offsetLeft;
		  objTop    = obj.offsetTop;
		  objParent = obj.offsetParent;
		  
		  while( objParent.tagName.toUpperCase() != "BODY" && objParent.tagName.toUpperCase() != "DIV" )
		  {
		    objLeft  += objParent.offsetLeft;
		    objTop   += objParent.offsetTop;
		    objParent = objParent.offsetParent;
		  }
		
		  objHeight = obj.offsetHeight;
		  objWidth = obj.offsetWidth;
		
		  if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
		  else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
          else if( overDiv.offsetTop >= ( objTop + objHeight ));
          else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
          else
		  {
		    //Comento la siguiente línea porque hace desaparecer a los Combobox
			  obj.style.visibility = "hidden";
		  }
		}
	}
}
     
/*
* unhides <select> and <applet> objects (for IE only)
*/
function showElement( elmID )
{
	if( ie )
	{
		for( i = 0; i < document.all.tags( elmID ).length; i++ )
		{
		  obj = document.all.tags( elmID )[i];          
		  if( !obj || !obj.offsetParent )
		  {
		    continue;
		  }        
		  obj.style.visibility = "";
		}
	}
}

function HolidayRec (d, m, y, desc)
{
	this.d = d
	this.m = m
	this.y = y
	this.desc = desc
}

var HolidaysCounter = 0
var Holidays = new Array()

function addHoliday (d, m, y, desc)
{
	Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )
}

if (dom)
{
	for	(i=0;i<imgsrc.length;i++)
	{
		img[i] = new Image
		img[i].src = imgDir + imgsrc[i]
	}
	document.write ("<div onclick='bShow=true' id='calendar' style='"+estilo1+"'><table width="+((showWeekNumber==1)?250:220)+" style='"+estilo2+"' bgcolor='" + color1 + "'><tr bgcolor='" + color2 + "'><td><table width='"+((showWeekNumber==1)?248:218)+"'><tr><td bgcolor='" + color10+ "' style='"+estilo3+"'><font color='" + color9 + "'><b><span id='caption'></span></b></font></td><td align=right bgcolor='" + color10+ "' ><a href='javascript:hideCalendar()'><img src='"+imgDir+"close.gif' width='15' height='13' border='0' alt='" + altCloseCalendar + "' /></a></td></tr></table></td></tr><tr><td style='"+estilo4+"' bgcolor='" + color1 + "'><span id='contentCalendar'></span></td></tr>")
		
	if (showToday==1)
	{
		document.write ("<tr bgcolor='" + color3 + "'><td style='" + estilo4+"' align='center'><span id='lblToday'></span></td></tr>")
	}
		
	document.write ("</table></div><div id='selectMonth' style='" + estilo1 + "'></div><div id='selectYear' style='" + estilo1 + "'></div>");
}

var	monthName = new	Array(txtJan,txtFeb,txtMar,txtApr,txtMay,txtJun,txtJul,txtAug,txtSep,txtOct,txtNov,txtDec)
var	monthName2 = new Array((txtJan.substring(0,3)).toUpperCase(),(txtFeb.substring(0,3)).toUpperCase(),(txtMar.substring(0,3)).toUpperCase(),(txtApr.substring(0,3)).toUpperCase(),(txtMay.substring(0,3)).toUpperCase(),(txtJun.substring(0,3)).toUpperCase(),(txtJul.substring(0,3)).toUpperCase(),(txtAug.substring(0,3)).toUpperCase(),(txtSep.substring(0,3)).toUpperCase(),(txtOct.substring(0,3)).toUpperCase(),(txtNov.substring(0,3)).toUpperCase(),(txtDec.substring(0,3)).toUpperCase())
if (startAt==0)
{
	dayName = new Array	(txtSun.substring(0,3),txtMon.substring(0,3),txtTue.substring(0,3),txtWed.substring(0,3),txtThu.substring(0,3),txtFri.substring(0,3),txtSat.substring(0,3))
}
else
{
	dayName = new Array	(txtMon.substring(0,3),txtTue.substring(0,3),txtWed.substring(0,3),txtThu.substring(0,3),txtFri.substring(0,3),txtSat.substring(0,3),txtSun.substring(0,3))
}

function swapImage(srcImg, destImg){
	if (ie)	{ document.getElementById(srcImg).setAttribute("src",imgDir + destImg) }
}

function init()	{
	if (!ns4)
	{
		if (!ie) { yearNow += 1900}

		crossobj=(dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar
		hideCalendar()

		crossMonthObj=(dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth	: document.selectMonth
		crossYearObj=(dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear
		monthConstructed=false;
		yearConstructed=false;

		if (showToday==1)
		{
			document.getElementById("lblToday").innerHTML =	todayString + " <a onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' style='"+styleAnchor+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;constructCalendar();'>"+dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)]+", " + dateNow + " " + monthName[monthNow].substring(0,3) + " " + yearNow + "</a>"
		}

		sHTML1="<span id='spanLeft' style='" + estilo5 + "' onmouseover='swapImage(\"changeLeft\",\"left2.gif\");this.style.borderColor=\"" + color7 + "\";window.status=\""+scrollLeftMessage+"\"' onclick='javascript:decMonth()' onmouseout='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left2.gif\");this.style.borderColor=\"" + color8 + "\";window.status=\"\"' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)' onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp;<img id='changeLeft' src='"+imgDir+"left2.gif' width='10' height='11' border='0' />&nbsp;</span>&nbsp;"
		sHTML1+="<span id='spanRight' style='" + estilo5 + "' onmouseover='swapImage(\"changeRight\",\"right2.gif\");this.style.borderColor=\"" + color7 + "\";window.status=\""+scrollRightMessage+"\"' onmouseout='clearInterval(intervalID1);swapImage(\"changeRight\",\"right2.gif\");this.style.borderColor=\"" + color8 + "\";window.status=\"\"' onclick='incMonth()' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)' onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp;<img id='changeRight' src='"+imgDir+"right2.gif' width='10' height='11' border='0' />&nbsp;</span>&nbsp;"
		sHTML1+="<span id='spanMonth' style='" + estilo5 + "' onmouseover='swapImage(\"changeMonth\",\"drop2.gif\");this.style.borderColor=\"" + color7 + "\";window.status=\""+selectMonthMessage+"\"' onmouseout='swapImage(\"changeMonth\",\"drop2.gif\");this.style.borderColor=\"" + color8 + "\";window.status=\"\"' onclick='popUpMonth()'></span>&nbsp;"
		sHTML1+="<span id='spanYear' style='" + estilo5 + "' onmouseover='swapImage(\"changeYear\",\"drop2.gif\");this.style.borderColor=\"" + color7 + "\";window.status=\""+selectYearMessage+"\"' onmouseout='swapImage(\"changeYear\",\"drop2.gif\");this.style.borderColor=\"" + color8 + "\";window.status=\"\"'	onclick='popUpYear()'></span>&nbsp;"
		
		document.getElementById("caption").innerHTML  =	sHTML1

		bPageLoaded=true
	}
}

function hideCalendar()	{
	crossobj.visibility="hidden"
	if (crossMonthObj != null){crossMonthObj.visibility="hidden"}
	if (crossYearObj != null){crossYearObj.visibility="hidden"}

    	showElement( 'SELECT' );
	showElement( 'APPLET' );
}

function padZero(num) {
	return (num < 10)? '0' + num : num ;
}

function constructDate(d,m,y)
{
	sTmp = dateFormat
	sTmp = sTmp.replace	("dd","<e>")
	sTmp = sTmp.replace	("d","<d>")
	sTmp = sTmp.replace	("<e>",padZero(d))
	sTmp = sTmp.replace	("<d>",d)
	sTmp = sTmp.replace	("mmmm","<p>")
	sTmp = sTmp.replace	("mmm","<o>")
	sTmp = sTmp.replace	("mm","<n>")
	sTmp = sTmp.replace	("m","<m>")
	sTmp = sTmp.replace	("<m>",m+1)
	sTmp = sTmp.replace	("<n>",padZero(m+1))
	sTmp = sTmp.replace	("<o>",monthName[m])
	sTmp = sTmp.replace	("<p>",monthName2[m])
	sTmp = sTmp.replace	("yyyy",y)
	return sTmp.replace 	("yy",padZero(y%100))
}

function closeCalendar() {
	var sTmp
	hideCalendar();
	ctlToPlaceValue.value =	constructDate(dateSelected,monthSelected,yearSelected)
}

/*** Month Pulldown	***/
function StartDecMonth()
{
	intervalID1=setInterval("decMonth()",80)
}

function StartIncMonth()
{
	intervalID1=setInterval("incMonth()",80)
}

function incMonth () {
	monthSelected++
	if (monthSelected>11) {
		monthSelected=0
		yearSelected++
	}
	constructCalendar()
}

function decMonth () {
	monthSelected--
	if (monthSelected<0) {
		monthSelected=11
		yearSelected--
	}
	constructCalendar()
}

function constructMonth() {
	popDownYear()
	if (!monthConstructed) {
		sHTML =	""
		for	(i=0; i<12; i++) {
			sName =	monthName[i];
			if (i==monthSelected){
				sName =	"<b>" +	sName +	"</b>"
			}
	
			sHTML += "<tr><td id='m" + i + "' onmouseover='this.style.backgroundColor=\"" + color11 + "\"' onmouseout='this.style.backgroundColor=\"\"' style='" + estilo6 + "' onclick='monthConstructed=false;monthSelected=" + i + ";constructCalendar();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
		}
		document.getElementById("selectMonth").innerHTML = "<table width='70' style='" + estilo2 + "' bgcolor='" + color4 + "' cellspacing='0' onmouseover='clearTimeout(timeoutID1)'	onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" +	sHTML +	"</table>"
		monthConstructed=true
	}
}

function popUpMonth() {
	constructMonth()
	crossMonthObj.visibility = (dom||ie)? "visible"	: "show"
	crossMonthObj.left = (parseInt(crossobj.left)) + "px";
	crossMonthObj.top = (parseInt(crossobj.top) + 26) + "px";

	//hideElementDD( 'SELECT', document.getElementById("selectMonth") );
	//hideElementDD( 'APPLET', document.getElementById("selectMonth") );			
}

function popDownMonth()	{
	crossMonthObj.visibility= "hidden"
}

/*** Year Pulldown ***/
function incYear() {
	for	(i=0; i<7; i++){
		newYear	= (i+nStartingYear)+1
		if (newYear==yearSelected)
		{ txtYear = "&nbsp;<b>"	+ newYear + "</b>&nbsp;" }
		else
		{ txtYear = "&nbsp;" + newYear + "&nbsp;" }
		document.getElementById("y"+i).innerHTML = txtYear
	}
	nStartingYear ++;
	bShow=true
}

function decYear() {
	for	(i=0; i<7; i++){
		newYear	= (i+nStartingYear)-1
		if (newYear==yearSelected)
		{ txtYear = "&nbsp;<b>"	+ newYear + "</b>&nbsp;" }
		else
		{ txtYear = "&nbsp;" + newYear + "&nbsp;" }
		document.getElementById("y"+i).innerHTML = txtYear
	}
	nStartingYear --;
	bShow=true
}

function selectYear(nYear) {
	yearSelected=parseInt(nYear+nStartingYear);
	yearConstructed=false;
	constructCalendar();
	popDownYear();
}

function constructYear() {
	popDownMonth()
	sHTML =	""
	if (!yearConstructed) {
		sHTML =	"<tr><td align='center'	onmouseover='this.style.backgroundColor=\"" + color11 + "\"' onmouseout='clearInterval(intervalID1);this.style.backgroundColor=\"\"' style='" + estilo6 + "' onmousedown='clearInterval(intervalID1);intervalID1=setInterval(\"decYear()\",30)' onmouseup='clearInterval(intervalID1)'>-</td></tr>"
		j =	0
		nStartingYear =	yearSelected-3
		for	(i=(yearSelected-3); i<=(yearSelected+3); i++) {
			sName =	i;
			if (i==yearSelected){
				sName =	"<b>" +	sName +	"</b>"
			}
			sHTML += "<tr><td id='y" + j + "' onmouseover='this.style.backgroundColor=\"" + color11 + "\"' onmouseout='this.style.backgroundColor=\"\"' style='" + estilo6 + "' onclick='selectYear("+j+");event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
			j ++;
		}

		sHTML += "<tr><td align='center' onmouseover='this.style.backgroundColor=\"" + color11 + "\"' onmouseout='clearInterval(intervalID2);this.style.backgroundColor=\"\"' style='" + estilo6 + "' onmousedown='clearInterval(intervalID2);intervalID2=setInterval(\"incYear()\",30)'	onmouseup='clearInterval(intervalID2)'>+</td></tr>"
		document.getElementById("selectYear").innerHTML	= "<table width='44' style='" + estilo2 + "'	bgcolor='" + color4 + "' onmouseover='clearTimeout(timeoutID2)' onmouseout='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing='0'>" + sHTML + "</table>"
		yearConstructed	= true
	}
}

function popDownYear() {
	clearInterval(intervalID1)
	clearTimeout(timeoutID1)
	clearInterval(intervalID2)
	clearTimeout(timeoutID2)
	crossYearObj.visibility= "hidden"
}

function popUpYear() {
	var	leftOffset
	constructYear();
	crossYearObj.visibility	= (dom||ie)? "visible" : "show"
	leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft
	if (ie)
	{
		leftOffset -= 116
	}
	crossYearObj.left =	leftOffset + "px";
	crossYearObj.top = parseInt(crossobj.top) +	26 + "px";
}

/*** calendar ***/
function WeekNbr(n) {
      // Algorithm used:
      // From Klaus Tondering's Calendar document (The Authority/Guru)
      // hhtp://www.tondering.dk/claus/calendar.html
      // a = (14-month) / 12
      // y = year + 4800 - a
      // m = month + 12a - 3
      // J = day + (153m + 2) / 5 + 365y + y / 4 - y / 100 + y / 400 - 32045
      // d4 = (J + 31741 - (J mod 7)) mod 146097 mod 36524 mod 1461
      // L = d4 / 1460
      // d1 = ((d4 - L) mod 365) + L
      // WeekNumber = d1 / 7 + 1
 
      year = n.getFullYear();
      month = n.getMonth() + 1;
      if (startAt == 0) {
         day = n.getDate() + 1;
      }
      else {
         day = n.getDate();
      }
 
      a = Math.floor((14-month) / 12);
      y = year + 4800 - a;
      m = month + 12 * a - 3;
      b = Math.floor(y/4) - Math.floor(y/100) + Math.floor(y/400);
      J = day + Math.floor((153 * m + 2) / 5) + 365 * y + b - 32045;
      d4 = (((J + 31741 - (J % 7)) % 146097) % 36524) % 1461;
      L = Math.floor(d4 / 1460);
      d1 = ((d4 - L) % 365) + L;
      week = Math.floor(d1/7) + 1;
 
      return week;
}

function constructCalendar () {
	var aNumDays = Array (31,0,31,30,31,30,31,31,30,31,30,31)
	var dateMessage
	var startDate = new Date (yearSelected,monthSelected,1)
	var endDate

	if (monthSelected==1)
	{
		endDate	= new Date (yearSelected,monthSelected+1,1);
		endDate	= new Date (endDate - (24*60*60*1000));
		numDaysInMonth = endDate.getDate()
	}
	else
	{
		numDaysInMonth = aNumDays[monthSelected];
	}

	datePointer= 0
	dayPointer = startDate.getDay() - startAt
	
	if (dayPointer<0)
	{
		dayPointer = 6
	}

	sHTML =	"<table	 border='0' style='" + estilo7 + "'><tr>"

	if (showWeekNumber==1)
	{
		sHTML += "<td width='27'><b>" + weekString + "</b></td><td width='1' rowspan='7' bgcolor='" + color5 + "' style='" + estilo8 + "'><img src='"+imgDir+"divider.gif' width='1' /></td>"
	}

	for	(i=0; i<7; i++)	{
		sHTML += "<td width='27' align='right'><b>"+ dayName[i]+"</b></td>"
	}
	sHTML +="</tr><tr>"
	
	if (showWeekNumber==1)
	{
		sHTML += "<td align='right'>" + WeekNbr(startDate) + "&nbsp;</td>"
	}

	for	( var i=1; i<=dayPointer;i++ )
	{
		sHTML += "<td>&nbsp;</td>"
	}

	for	( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
	{
		dayPointer++;
		sHTML += "<td align='right'>"
		sStyle=styleAnchor
		if ((datePointer==odateSelected) && (monthSelected==omonthSelected) && (yearSelected==oyearSelected))
		{ 
			sStyle+=styleLightBorder 
		}

		sHint = ""
		for (k=0;k<HolidaysCounter;k++)
		{
			if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
			{
				if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
				{
					sStyle+= estilo9;
					sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
				}
			}
		}

		var regexp= /\"/g
		sHint=sHint.replace(regexp,"&quot;")
		dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "

		if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow))
		{ sHTML += "<b><a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer+";closeCalendar();'><font color='" + color2 + "'>&nbsp;" + datePointer + "</font>&nbsp;</a></b>"}
		else if	(dayPointer % 7 == (startAt * -1)+1)
		{ sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'>&nbsp;<font color='" + color6 + "'>" + datePointer + "</font>&nbsp;</a>" }
		else
		{ sHTML += "<a "+dateMessage+" title=\"" + sHint + "\" style='"+sStyle+"' href='javascript:dateSelected="+datePointer + ";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>" }

		sHTML += ""
		if ((dayPointer+startAt) % 7 == startAt) { 
			sHTML += "</tr><tr>" 
			if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
			{
				sHTML += "<td align='right'>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + "&nbsp;</td>"
			}
		}
	}

	document.getElementById("contentCalendar").innerHTML   = sHTML
	document.getElementById("spanMonth").innerHTML = "&nbsp;" +	monthName[monthSelected] + "&nbsp;<img id='changeMonth' src='"+imgDir+"drop2.gif' width='12' height='10' border='0' />"
	document.getElementById("spanYear").innerHTML =	"&nbsp;" + yearSelected	+ "&nbsp;<img id='changeYear' src='"+imgDir+"drop2.gif' width='12' height='10' border='0' />"
}

function popUpCalendar(ctl, ctl2, format) {
	var leftpos=0
	var toppos=0


	if (bPageLoaded)
	{
		if ( crossobj.visibility == "hidden" ) {
			ctlToPlaceValue	= ctl2
			dateFormat="dd-mm-yyyy";

			formatChar = " "
			aFormat	= dateFormat.split(formatChar)
			if (aFormat.length<3)
			{
				formatChar = "-"
				aFormat	= dateFormat.split(formatChar)
				if (aFormat.length<3)
				{
					formatChar = "."
					aFormat	= dateFormat.split(formatChar)
					if (aFormat.length<3)
					{
						formatChar = "-"
						aFormat	= dateFormat.split(formatChar)
						if (aFormat.length<3)
						{
							// invalid date	format
							formatChar=""
						}
					}
				}
			}

			tokensChanged =	0
			if ( formatChar	!= "" )
			{
				// use user's date
				aData =	ctl2.value.split(formatChar)
				for	(i=0;i<3;i++)
				{
					if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
					{
						dateSelected = parseInt(aData[i], 10)
						tokensChanged ++
					}
					else if	((aFormat[i]=="m") || (aFormat[i]=="mm"))
					{
						monthSelected =	parseInt(aData[i], 10) - 1
						tokensChanged ++
					}
					else if	(aFormat[i]=="yyyy")
					{
						yearSelected = parseInt(aData[i], 10)
						tokensChanged ++
					}
					else if	(aFormat[i]=="mmm")
					{
						for	(j=0; j<12;	j++)
						{
							if (aData[i]==monthName[j])
							{
								monthSelected=j
								tokensChanged ++
							}
						}
					}
					else if	(aFormat[i]=="mmmm")
					{
						for	(j=0; j<12;	j++)
						{
							if (aData[i]==monthName2[j])
							{
								monthSelected=j
								tokensChanged ++
							}
						}
					}
				}
			}

			if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
			{
				dateSelected = dateNow
				monthSelected =	monthNow
				yearSelected = yearNow
			}

			odateSelected=dateSelected
			omonthSelected=monthSelected
			oyearSelected=yearSelected
			aTag = ctl
			
			if(document.all){
				toppos += aTag.offsetTop;
				do {
					aTag = aTag.offsetParent;
					leftpos	+= aTag.offsetLeft;
					toppos += aTag.offsetTop;
				}  while(aTag.tagName!="BODY" && aTag.tagName!="HTML");
			}else{
				leftpos	+= aTag.offsetLeft;
				toppos = aTag.offsetTop;
			}
		//	crossobj.left =	fixedX==-1 ? ctl.offsetLeft	+ leftpos :	fixedX
		//	crossobj.top = fixedY==-1 ?	ctl.offsetTop +	toppos + ctl.offsetHeight +	2 :	fixedY
			
			constructCalendar (1, monthSelected, yearSelected);
			crossobj.visibility=(dom||ie)? "visible" : "show"
			if(ie)
				document.getElementById("calendar").style.left = (leftpos + 35) + "px";
			else
				document.getElementById("calendar").style.left = (leftpos + 50) + "px";
			document.getElementById("calendar").style.top = (toppos - 75) + "px";
			if(document.getElementById("calendar")){
				hideElementDD("SELECT", document.getElementById("calendar"));
				//hideElementDD("APPLET", document.getElementById("calendar"));
			}
			bShow = true;
		}
		else
		{
			hideCalendar()
			if (ctlNow!=ctl) {popUpCalendar(ctl, ctl2, format)}
		}
		ctlNow = ctl
	}
}

/* Funcion que muestra tambien el calendario pero que lo posiciona no tan a la derecha
con lo cual no "solapa" el menu de la derecha. */

function popUpCalendarRight(ctl, ctl2, format) {
	var leftpos=-156
	var toppos=0
	
	
	if (bPageLoaded)
	{
		if ( crossobj.visibility ==	"hidden" ) {
			ctlToPlaceValue	= ctl2
			dateFormat="dd-mm-yyyy";

			formatChar = " "
			aFormat	= dateFormat.split(formatChar)
			if (aFormat.length<3)
			{
				formatChar = "-"
				aFormat	= dateFormat.split(formatChar)
				if (aFormat.length<3)
				{
					formatChar = "."
					aFormat	= dateFormat.split(formatChar)
					if (aFormat.length<3)
					{
						formatChar = "-"
						aFormat	= dateFormat.split(formatChar)
						if (aFormat.length<3)
						{
							// invalid date	format
							formatChar=""
						}
					}
				}
			}

			tokensChanged =	0
			if ( formatChar	!= "" )
			{
				// use user's date
				aData =	ctl2.value.split(formatChar)
				for	(i=0;i<3;i++)
				{
					if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
					{
						dateSelected = parseInt(aData[i], 10)
						tokensChanged ++
					}
					else if	((aFormat[i]=="m") || (aFormat[i]=="mm"))
					{
						monthSelected =	parseInt(aData[i], 10) - 1
						tokensChanged ++
					}
					else if	(aFormat[i]=="yyyy")
					{
						yearSelected = parseInt(aData[i], 10)
						tokensChanged ++
					}
					else if	(aFormat[i]=="mmm")
					{
						for	(j=0; j<12;	j++)
						{
							if (aData[i]==monthName[j])
							{
								monthSelected=j
								tokensChanged ++
							}
						}
					}
					else if	(aFormat[i]=="mmmm")
					{
						for	(j=0; j<12;	j++)
						{
							if (aData[i]==monthName2[j])
							{
								monthSelected=j
								tokensChanged ++
							}
						}
					}
				}
			}

			if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
			{
				dateSelected = dateNow
				monthSelected =	monthNow
				yearSelected = yearNow
			}

			odateSelected=dateSelected
			omonthSelected=monthSelected
			oyearSelected=yearSelected
			aTag = ctl
			do {
				aTag = aTag.offsetParent;
				leftpos	+= aTag.offsetLeft;
				toppos += aTag.offsetTop;
			} while(aTag.tagName!="BODY");

			crossobj.left =	fixedX==-1 ? ctl.offsetLeft + leftpos :	fixedX
			crossobj.top = fixedY==-1 ?	ctl.offsetTop +	toppos + ctl.offsetHeight + 2 :	fixedY
			constructCalendar (1, monthSelected, yearSelected);
			crossobj.visibility=(dom||ie)? "visible" : "show"

			//hideElementDD( 'SELECT', document.getElementById("calendar") );
			//hideElementDD( 'APPLET', document.getElementById("calendar") );			

			bShow = true;
		}
		else
		{
			hideCalendar()
			if (ctlNow!=ctl) {popUpCalendarRight(ctl, ctl2, format)}
		}
		ctlNow = ctl
	}
	
}

document.onkeypress = function hidecal1 () {
	if(document.all)
		if (event.keyCode==27) 
		{
			hideCalendar()
		}
}
document.onclick = function hidecal2 () { 		
	if (!bShow)
	{
		hideCalendar()
	}
	bShow = false
}

if(ie)
{
	init()
}
else
{
	window.onload=init
}