Date.prototype.getMonthName = function() {
   return ['ene','feb','mar','abr','may','jun','jul','ago','sep','oct','nov','dic'][this.getMonth()]; 
}

Date.prototype.daysInMonth = function () {
   return new Date(this.getFullYear(), this.getMonth()+1, 0).getDate();
}

var today = new Date(); 
var tomorrow = new Date();  
tomorrow.setTime(today.getTime() + 24*1000*60*60);
var months_ahead = 24;
var showCal = true;
var title = "Reservas On-line";
var showGuests = true;
var button_text="Buscar";
var form_action = 'http://www.mariterrahotels.com/mitBook.asp';

if ( typeof(showCal) !== 'undefined' && showCal === true ) {
	calendar = new Object();
	cv = new Object();
	cv.nextMonth = "Next month";
	cv.prevMonth = "Previous month";
	cv.closeCalendar = "Close";
	cv.iconpath = "http://bookassist.com/scripts/calendar/";
}
var months = ['enero','febrero','marzo','abril','mayo','junio','julio','agosto','septiembre','octubre','noviembre','diciembre'];
var days = ['lun','mar','miŽ','jue','vie','s‡b','dom'];  
var days_long = ['lun','mar','miŽ','jue','vie','s‡b','dom'];	
var hotelSelectAndGuideIds;
var hotelNames = [
'Hotel Ampuria Inn',
'Hotel Hostal de La Gloria',
'Hotel Miramar',
'Hotel Sant Roc',
'Hotel Vall de Bas',
'Hotel Ronda',
'Hosteria de Guara',
'Hotel sa Punta de s´estanyol',
'Hotel Masferran',
'Aparthotel Vent de Garbí'];

var hotelIds = [
212,
235,
153,
343,
344,
348,
1342,
1378,
412,
413];

var guideIds = [
103,	
103,
103,
103,
103,
103,
102,
102,
103,
103];
	

if ( typeof(showCal) !== 'undefined' && showCal === true ) {
	document.write('<scri'+'pt type="text/javascript" src="http://www.bookassist.com/scripts/calendar/cal.js"></scr'+'ipt>');
}
document.write('<div id="bookassist_form">');
document.write('<form name="DatesForm" id="DatesForm" method="get" action="' + form_action);
if ( typeof(target) === 'string' ) {
	document.write('" target="' + target);
}
document.write('">');
document.write('		<span class="search_title">'+title+'</span>');		
document.write(getHotelSelect());
document.write('  		<label class="arrival">Llegada:</label>');
document.write(getDaySelect('inday', today, true));
document.write(getMonthSelect('inmonthyear', today, true, 'inday'));
if ( typeof(showCal) !== 'undefined' && showCal === true ) {
	document.write('<a onclick="popCal(this, \'calendar\', \'in\');" class="callink"><img src="http://www.bookassist.com/scripts/calendar/minical2.gif" width="16" height="18" id="arr_cal_icon" alt="calendar" title="Open calendar" /></a>');
}
document.write('  		<label class="departure">Salida:</label>');
document.write(getDaySelect('outday', tomorrow, false));
document.write(getMonthSelect('outmonthyear', tomorrow, false, 'outday'));
if ( typeof(showCal) !== 'undefined' && showCal === true ) {
	document.write('<a onclick="popCal(this, \'calendar\', \'out\');" class="callink"><img src="http://www.bookassist.com/scripts/calendar/minical2.gif" width="16" height="18" id="dep_cal_icon" alt="calendar" title="Open calendar" /></a>');
}
if(showGuests) {
	document.write('<label class="adults_children" >Adultos/Ni&ntilde;o(s):</label>');
	document.write( getAdultSelect());
	document.write( getChildSelect());
}
document.write('	<input type="hidden" name="guide_id" value="102">');
document.write('	<input type="hidden" name="user_language" value="es">');
document.write('	<input class="date_input" value="'+button_text+'" type="button" onClick="submitIfHotelSelected()">');
document.write('</form>');
document.write('</div>');

document.write('<div id="calendar" class="nav"></div>');

function setDayMonth(year,month,day,type) {
setMonth(year, month, type);
setDay(type + 'monthyear', type + 'day', day);
if ( type == "in" ) setOutDayMonth();
}

function setOutDayMonth() {
var inYearMonthSelected = document.getElementById("inmonthyear").options[document.getElementById("inmonthyear").selectedIndex].value.split("-");
var inDaySelected = document.getElementById("inday").options[document.getElementById("inday").selectedIndex].value;
var outYearMonthSelected = document.getElementById("outmonthyear").options[document.getElementById("outmonthyear").selectedIndex].value.split("-");
var outDaySelected = document.getElementById("outday").options[document.getElementById("outday").selectedIndex].value;
var currInDate = new Date(inYearMonthSelected[0], inYearMonthSelected[1] - 1, inDaySelected);
var currOutDate = new Date(outYearMonthSelected[0], outYearMonthSelected[1] - 1, outDaySelected);
if ( currOutDate.getTime() < currInDate.getTime() + 1000*60*60*24 ) {
	currOutDate = new Date(currInDate.getTime() + 1000*60*60*24);
	var currOutMonth = (currOutDate.getMonth() < 9 ? "0" : "") + (currOutDate.getMonth() + 1);
	setMonth(currOutDate.getFullYear(), currOutMonth, "out");
	setDay('outmonthyear', 'outday', currOutDate.getDate());
}
}

function setMonth(year,month,type) {
var ym = year + "-" + month;
var s = document.getElementById(type +"monthyear");
for ( var i=0; i<s.options.length; i++ ) {
	if ( s.options[i].value == ym ) {
		s.selectedIndex = i;
		break;
	}
}
}

function setDay(monthSelectName, daySelectName, day){
var daySelect = document.getElementById(daySelectName);
var selectedDay;
if ( day != undefined ) {
	selectedDay = day;
}
else {
	selectedDay = daySelect.options[daySelect.selectedIndex].value;
}
var inYearMonthSelected = document.getElementById(monthSelectName).options[document.getElementById(monthSelectName).selectedIndex].value.split("-");
daySelect.options.length = 0;
var calDate = new Date(inYearMonthSelected[0], inYearMonthSelected[1] - 1);
var hassel = false;
for( var i=1; i<=calDate.daysInMonth(); i++ ) {
	var issel = i == selectedDay ? true : false;
	hassel = hassel == false ? issel : hassel;
	if ( i == calDate.daysInMonth() && !(hassel) ) {
		issel = true;
	}
	daySelect.options[daySelect.options.length] = new Option(i, i, false, issel);
}
}

function getMonthSelect(selName, date, showOnChange, daySelectName){
var monthSelect = '<select class="date_select" id="'+selName+'" name="'+selName+'"';
if ( showOnChange ) {	
	monthSelect = monthSelect +' onChange="setDay(\'' + selName + '\',\'' + daySelectName + '\');setOutDayMonth()"';
}
else {
	monthSelect = monthSelect +' onChange="setDay(\'' + selName + '\',\'' + daySelectName + '\')"';
}
monthSelect = monthSelect + '>';
var calDate = new Date(date.getTime());
calDate.setDate(1);
for ( var i=1; i<=24; i++ ) {
	monthSelect += '<option value="' + calDate.getFullYear() + '-' + (calDate.getMonth() < 9 ? '0' : '') + (calDate.getMonth() + 1) + '"' + ((date.getFullYear() == calDate.getFullYear() && date.getMonth() == calDate.getMonth()) ? ' selected' : '') + '">' + calDate.getMonthName() + ' ' + calDate.getFullYear() + '</option>';
	calDate.setTime(calDate.getTime() + 1000*60*60*24*calDate.daysInMonth());
}
monthSelect = monthSelect + '</select>';
return monthSelect;
}

function getDaySelect(selName, date, showOnChange){
var daySelect = '<select class="date_select"  id="'+selName+'" name="'+selName+'" ';
if ( showOnChange ) {
	daySelect = daySelect + ' onChange="setOutDayMonth()"';
}
daySelect = daySelect + '>';
var calDate = new Date(date.getTime());
for( var i=1; i<=calDate.daysInMonth(); i++ ) {
	daySelect = daySelect + '<option value="' + i + '"' + (date.getDate() == i ? ' selected' : '') + '>' + i + '</option>';
}
daySelect = daySelect + ' </select>';
return daySelect;
}

function getAdultSelect() {
var adultSelect = '<select class="date_select" id="ba_adults" name="adults">' +
			'	<option value="1">1</option>' +
			'	<option value="2" selected>2</option>' +
			'	<option value="3">3</option>' +
			'	<option value="4">4</option>' +
			'	<option value="5">5</option>' +
			'	<option value="6">6</option>' +
			'	<option value="7">7</option>' +
			'	<option value="8">8</option>' +
			'	<option value="9">9</option>' +
			'	<option value="10">10</option>' +
			'	<option value="11">11</option>' +
			'	<option value="12">12</option>' +
			'	<option value="13">13</option>' +
			'	<option value="14">14</option>' +
			'	<option value="15">15</option>' +
			'	<option value="16">16</option>' +
			'	<option value="17">17</option>' +
			'	<option value="18">18</option>' +
			'	<option value="19">19</option>' +
			'	<option value="20">20</option>' +
			'</select>';
return adultSelect;
}
			
function getChildSelect() {
var childSelect = '<select class="date_select" id="ba_children" name="children" >' +
		  '    <option value="0" selected>0</option>' +
		  '    <option value="1">1</option>' +
		  '    <option value="2">2</option>' +
		  '    <option value="3">3</option>' +
		  '    <option value="4">4</option>' +
		  '    <option value="5">5</option>' +
		  '    <option value="6">6</option>' +
		  '    <option value="7">7</option>' +
		  '    <option value="8">8</option>' +
		  '    <option value="9">9</option>' +
		  '    <option value="10">10</option>' +
		  '    <option value="11">11</option>' +
		  '    <option value="12">12</option>' +
		  '    <option value="13">13</option>' +
		  '    <option value="14">14</option>' +
		  '    <option value="15">15</option>' +
		  '    <option value="16">16</option>' +
		  '    <option value="17">17</option>' +
		  '    <option value="18">18</option>' +
		  '    <option value="19">19</option>' +
		  '    <option value="20">20</option>' +
		  '</select>';
return childSelect;
}

function getHotelSelect(){
var hotelSelect = '<label>Escoja un hotel</label> <select class="date_select" id="hotel_select" name="hotel_id" onChange="setGuideIdForHotel(this)">';
	hotelSelect = hotelSelect + '<option value="">Seleccionar...</option>';
for( var i=0; i<hotelIds.length; i++ ) {
	hotelSelect = hotelSelect + '<option value="' + hotelIds[i] + '">' + hotelNames[i] + '</option>';
}
hotelSelect = hotelSelect + '</select>';
return hotelSelect;
}

function setGuideIdForHotel(hotelSelect) {
document.DatesForm.guide_id.value= guideIds[hotelSelect.selectedIndex-1];
}
function submitIfHotelSelected(){
	if(document.DatesForm.hotel_id.selectedIndex>0) {
		document.DatesForm.submit();
	}
}