// JavaScript Document

var inicial="";
function ajaxpage2(url, containerid){
	if (inicial!=""){
	oculta2(inicial);
	}
	inicial=containerid;
	document.getElementById(containerid).style.display="block";
	var page_request = false
	if (window.XMLHttpRequest) // if Mozilla, Safari etc
	page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE
	try {
	page_request = new ActiveXObject("Msxml2.XMLHTTP")
	}
	
	catch (e){
	try{
	page_request = new ActiveXObject("Microsoft.XMLHTTP")
	}
	catch (e){}
	}
	}
	else
	return false
	page_request.onreadystatechange=function(){
	loadpage(page_request, containerid)
	}
	page_request.open('GET', url, true)
	page_request.send(null)
}

var loadedobjects=""
var rootdomain="http://"+window.location.hostname
	
function ajaxpage(url, containerid){
	document.getElementById(containerid).style.display="block";
	var page_request = false
	if (window.XMLHttpRequest) // if Mozilla, Safari etc
	page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE
	try {
	page_request = new ActiveXObject("Msxml2.XMLHTTP")
	} 
	catch (e){
	try{
	page_request = new ActiveXObject("Microsoft.XMLHTTP")
	}
	catch (e){}
	}
	}
	else
	return false
	page_request.onreadystatechange=function(){
	loadpage(page_request, containerid)
	}
	page_request.open('GET', url, true)
	page_request.send(null)
}

function loadpage(page_request, containerid){	
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
		document.getElementById(containerid).innerHTML=page_request.responseText
}
 
function loadobjs(){
  if (!document.getElementById)
  return
  for (i=0; i<arguments.length; i++){
  var file=arguments[i]
  var fileref=""
  if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
  if (file.indexOf(".js")!=-1){ //If object is a js file
  fileref=document.createElement('script')
  fileref.setAttribute("type","text/javascript");
  fileref.setAttribute("src", file);
  }
  else if (file.indexOf(".css")!=-1){ //If object is a css file
  fileref=document.createElement("link")
  fileref.setAttribute("rel", "stylesheet");
  fileref.setAttribute("type", "text/css");
  fileref.setAttribute("href", file);
  }
  }
  if (fileref!=""){
  document.getElementsByTagName("head").item(0).appendChild(fileref)
  loadedobjects+=file+" " //Remember this object as being already added to page
  }
  }
}

function ajaxpage_select(url, containerid){
	
	/*selects = document.getElementsByTagName("select"); //amagar selects
    for (i = 0; i != selects.length; i++) { 
            selects[i].style.visibility = "hidden"; 
    }*/
	
	document.getElementById(containerid).style.display="block";
	var page_request = false
	if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE
		try {
			page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
		try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
		}
		catch (e){}
		}
	}
	else
		return false
		page_request.onreadystatechange=function(){
		loadpage(page_request, containerid)
	}
	page_request.open('GET', url, true)
	page_request.send(null)
}

function oculta2(containerid){
	
	document.getElementById(containerid).style.display="none";
	
	selects = document.getElementsByTagName("select"); //ensenyar selects
    for (i = 0; i != selects.length; i++) { 
            selects[i].style.visibility = "visible"; 
    }
}
  
   
function carregar_calendari(target,mes,any,mes_any,dia_sel,tipus_data,idm,f)
{
	document.getElementById(target).innerHTML = '';
	var myConn = new XHConn();
	if (!myConn) alert("XMLHTTP no esta disponible. Inténtalo con un navegador más actual.");
	var peticion = function (oXML) {  document.getElementById(target).innerHTML = oXML.responseText; };
	myConn.connect("includes/cal.php?f="+f+"&mes="+mes+"&any="+any+"&mes_any="+mes_any+"&item_oculta="+target+"&dia_sel="+dia_sel+"&tipus_data="+tipus_data+"&idm="+idm+"&", "GET", "", peticion);
} 
	
function cargar_contenido2(target,dades)
 {
 	alert(target+" - "+dades);
  document.getElementById(target).innerHTML = '<table bgcolor="CCCCCC" class="load"><tr><td>Cargan dades...</td></tr></table>';
  var myConn = new XHConn();
   if (!myConn) alert("XMLHTTP no esta disponible. Inténtalo con un navegador más actual.");
   var peticion = function (oXML) {  document.getElementById(target).innerHTML = oXML.responseText; };
   myConn.connect(dades, "GET", "", peticion);
 }
 
function oculta(element){
  document.getElementById(element).style.display="none";
}


///////// FUNCIONS FORMULARI DE RESERVES ////////////////

function menor(x){
	x=parseInt(x);
	if (x<10){x="0"+x;}
	return x;
}

function pasa_dia(dia,mes,ano){
	dia++;dia--;
	mes++;mes--;
	ano++;ano--;
	dia=parseInt(dia);mes=parseInt(mes);ano=parseInt(ano);
	dia++;
	if (dia>ultim_dia_mes(mes,ano)){
		dia=1;
		mes++;
		if (mes==13){
			ano++;
			mes=1;
		}
	}
	resposta=menor(ano)+""+menor(mes)+""+menor(dia);
	resposta=parseInt(resposta);
	return resposta;
}

function numero_nits(data1,data2){
	var nits=0;
	while (data1<data2) {
		nits++;	
		data1=String(data1);
		var ano=data1.substr(0,4);
		var mes=data1.substr(4,2);
		var dia=data1.substr(6,4);
		data1=pasa_dia(dia,mes,ano);
	}
	return nits;
}

function set_data_entrada(data_entrada){
	var dia=data_entrada.getDate();	
	document.forms["formulari"].elements["b_dia_entrada"].selectedIndex=dia;
}

function set_data_sortida(data_sortida){
	var mes_any_entrada=document.forms["formulari"].elements["b_mes_entrada"].value.split("/");
	var dia_entrada=document.forms["formulari"].elements["b_dia_entrada"].value;	
	var data_entrada=new Date(mes_any_entrada[1],mes_any_entrada[0]-1,dia_entrada);
	if (data_sortida<=data_entrada){
		set_data_sortida_1(data_entrada);
	}else{
		var dia=data_sortida.getDate();
		document.forms["formulari"].elements["b_dia_sortida"].selectedIndex=dia;
	}
}

function set_data_sortida_1(data_sortida){
	var data_actual=new Date();
	var mes_actual=data_actual.getMonth()+1;
	var dia=data_sortida.getDate();
	dia++;
	data_sortida.setDate(dia);
	var dia=data_sortida.getDate();
	var mes=data_sortida.getMonth()+1;
	if (dia==1 && mes==mes_actual){
		dia=0;mes=0;
	}else{
		if (mes>=mes_actual){
			mes=mes-mes_actual+1;
		}else{
			mes=12-(mes_actual-mes)+1;
		}
	}
	document.forms["formulari"].elements["b_dia_sortida"].selectedIndex=dia;
	document.forms["formulari"].elements["b_mes_sortida"].selectedIndex=mes;
}


function ultim_dia_mes (mes,ano){
	var dies = 31;
    if (mes == 4 || mes == 6 || mes == 9 || mes == 11){dies = 30;}
    if (mes == 2 && (ano/4) != Math.floor(ano/4)) {dies = 28;}
    if (mes == 2 && (ano/4) == Math.floor(ano/4)) {dies = 29;}
    return dies;
}

function get_data_sortida(){
	var mes_any=document.forms["formulari"].elements["b_mes_sortida"].value.split("/");
	var dia=document.forms["formulari"].elements["b_dia_sortida"].value;	
	if ((dia!="")&&(mes_any!="")){
		var dies_del_mes=ultim_dia_mes(mes_any[0],mes_any[1]);
		if (dia>dies_del_mes){dia=dies_del_mes;}
		var data_sortida=new Date(mes_any[1],mes_any[0]-1,dia);
		set_data_sortida(data_sortida);
	}else{
		var data_sortida = null;
	}
	return data_sortida;
}

function get_data_entrada(){
	var today = new Date();
  	var dia_avui = today.getDate();
  	var mes_avui = today.getMonth();
	mes_avui++;
 	var any_avui  = today.getYear();  		
	var mes_any=document.forms["formulari"].elements["b_mes_entrada"].value.split("/");
	var dia=document.forms["formulari"].elements["b_dia_entrada"].value;	
	if ((dia!="")&&(mes_any!="")){
		if ((dia<dia_avui) && (mes_avui==mes_any[0])){
			dia=dia_avui;
		}
		var dies_del_mes=ultim_dia_mes(mes_any[0],mes_any[1]);
		if (dia>dies_del_mes){dia=dies_del_mes;}
		var data_entrada=new Date(mes_any[1],mes_any[0]-1,dia);
		set_data_entrada(data_entrada);
	}else{
		var data_entrada = null;
	}
	return data_entrada;
}
  
function canvi_data_entrada(){	
 	var data_entrada = get_data_entrada();
	if (data_entrada!=null){
		data_sortida=get_data_sortida();
		if (data_sortida==null){
			set_data_sortida_1(data_entrada);
		}
	}
	if(document.forms["formulari"].elements["b_mes_entrada"].selectedIndex==0 && document.forms["formulari"].elements["b_dia_entrada"].selectedIndex==0)
  	{
  		document.forms["formulari"].elements["b_mes_sortida"].selectedIndex=0;
	 	document.forms["formulari"].elements["b_dia_sortida"].selectedIndex=0;
	}
}
  
  
function canvi_data_sortida(){
	var data_sortida = get_data_sortida();	
}

function canvia_data_entrada(dia,mes,any,tipus){
	//var obj=eval("window.opener.window.document.formulari");
	var obj=eval("document.formulari");
	if ((tipus==1)||(tipus==3)){		
		obj.b_dia_entrada.selectedIndex=dia;
		longi=obj.b_mes_entrada.length;
		valor2=mes+"/"+any;
		for(i=0;i<longi;i++){
			valor=obj.b_mes_entrada[i].value;				
			if (valor==valor2){
				obj.b_mes_entrada.selectedIndex=i;
				i=longi+1;
			}
		}
		canvi_data_entrada();
	}else{
		obj.b_dia_sortida.selectedIndex=dia;
		longi=obj.b_mes_sortida.length;
		valor2=mes+"/"+any;
		for(i=0;i<longi;i++){
			valor=obj.b_mes_sortida[i].value;				
			if (valor==valor2){
				obj.b_mes_sortida.selectedIndex=i;
				i=longi+1;
			}
		}
		canvi_data_sortida();
	}
	//window.close();
	if (tipus==1){
	oculta('pop_calendari1')
	}else if (tipus==2){
	oculta('pop_calendari2')
	}else if (tipus==3){
	oculta('pop_calendari3')
	}else if (tipus==4){
	oculta('pop_calendari4')
	}
}

// FUNCIONS DE RESERVES //

// FUNCIONS DE CANVI DE IMATGE //

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
   var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features,dades1,dades2,tipus_data) { //v2.0
  theURL=theURL+"&mes_any="+dades1+"&dia_sel="+dades2+"&tipus_data="+tipus_data;
  window.open(theURL,winName,features);
}

function fes_res(x,tipus){
	var data_entrada = get_data_entrada();
	var data_sortida=get_data_sortida();
	if (tipus==1){
		var hotel=document.forms["formulari"].b_ch.value;	
	}else{
		hotel=1000;
	}
	var texte1=new Array();
	var texte2=new Array();
	texte1[1]="Ha de seleccionar la data d'entrada i sortida.";
	texte1[2]="Debe seleccionar la fecha de entrada y salida.";
	texte1[3]="Debe seleccionar la fecha de entrada y salida.";
	texte1[4]="Debe seleccionar la fecha de entrada y salida.";
	texte1[5]="Debe seleccionar la fecha de entrada y salida.";
	texte1[6]="Debe seleccionar la fecha de entrada y salida.";
	texte2[1]="Ha de seleccionar un hotel.";
	texte2[2]="Debe seleccionar un hotel.";
	texte2[3]="Please select a hotel.";
	texte2[4]="Vous devez sélectionner un hotel.";
	texte2[5]="Suchen Sie ein Hotel aus.";
	texte2[6]="Gelieve een hotel te selecteren.";
	if ((data_entrada==null)||(data_sortida==null)){
		alert(texte1[x]);
	}else{
		if (hotel==0){
			alert(texte2[x]);
		}else{
			var hotel=document.forms["formulari"].b_ch.value;
			document.forms["formulari"].ch.value=hotel;
			var dia_e=document.forms["formulari"].b_dia_entrada.value;
			document.forms["formulari"].diaentrada.value=dia_e;
			
			var dia_s=document.forms["formulari"].b_dia_sortida.value;
			var mesany_e=document.forms["formulari"].b_mes_entrada.value;
			var temp=mesany_e.split("/");
			document.forms["formulari"].mesentrada.value=temp[0];
			document.forms["formulari"].anyentrada.value=temp[1];
			
			var adults=document.forms["formulari"].b_adults.value;
			var nens=document.forms["formulari"].b_nens.value;
			var persones=parseInt(adults)+parseInt(nens);
			document.forms["formulari"].persones.value=persones;
			var mesany_s=document.forms["formulari"].b_mes_sortida.value;
			var temp2=mesany_s.split("/");
			 
			var data1=menor(temp[1])+""+menor(temp[0])+""+menor(dia_e);
			var data2=menor(temp2[1])+""+menor(temp2[0])+""+menor(dia_s);
			data1=parseInt(data1);data2=parseInt(data2);
			var nits=numero_nits(data1,data2);
			document.forms["formulari"].nits.value=nits;
			document.forms["formulari"].submit();
		}
	} 
}

// FI FUNCIONS DE CANVI DE IMATGE //
	
	

	
	
	

//FUNCIONS PER MOTOOLS	
function startSlideshow() {
	var slideshow1 = new timedSlideShow($('mySlideshow1'), mySlideData1);
	var slideshow2 = new timedSlideShow($('mySlideshow2'), mySlideData2);
	var slideshow3 = new timedSlideShow($('mySlideshow3'), mySlideData3);
	var slideshow4 = new timedSlideShow($('mySlideshow4'), mySlideData4);
}

function startSlideshow2() {
	var slideshow5 = new timedSlideShow($('mySlideshow5'), mySlideData5);
}

function startSlideshow3() {
	var slideshow6 = new timedSlideShow($('mySlideshow6'), mySlideData6);
}



function scrollVertical(id){
 
  var xScroll, yScroll;
  if (window.innerHeight && window.scrollMaxY) {
   xScroll = window.innerWidth + window.scrollMaxX;
   yScroll = window.innerHeight + window.scrollMaxY;
  } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
   xScroll = document.body.scrollWidth;
   yScroll = document.body.scrollHeight;
  } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
   xScroll = document.body.offsetWidth;
   yScroll = document.body.offsetHeight;
  }
  var windowWidth, windowHeight;
  if (self.innerHeight) { // all except Explorer
   if(document.documentElement.clientWidth){
    windowWidth = document.documentElement.clientWidth;
   } else {
    windowWidth = self.innerWidth;
   }
   windowHeight = self.innerHeight;
  } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
   windowWidth = document.documentElement.clientWidth;
   windowHeight = document.documentElement.clientHeight;
  } else if (document.body) { // other Explorers
   windowWidth = document.body.clientWidth;
   windowHeight = document.body.clientHeight;
  }
  // for small pages with total height less then height of the viewport
  if(yScroll < windowHeight){
   pageHeight = windowHeight;
 
  } else {
   pageHeight = yScroll;
 
  }
  // for small pages with total width less then width of the viewport
  if(xScroll > windowWidth){
   pageWidth = xScroll; 
  } else {
   pageWidth = windowWidth;
  }
 
 document.getElementById(id).style.height=pageHeight+"px";//scroll vertical
 
}

function scrollVertical2 (id, id2)
{
	document.getElementById(id).style.height = document.getElementById(id2).offsetHeight+"px";
}