var lang='en';function resizeA(){
	var hC = document.body.clientHeight-177;
	var hC2 = document.getElementById('all').offsetHeight+100;
	var hC3 = "";
	if(hC>hC2) hC3 = hC;
	if(hC2>hC) hC3 = hC2;
	document.getElementById('sC').style.height = hC3+"px";
	
	//masseria
	if(fixedSize=="masseria"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = hPad+"px";
		//document.getElementById('ccB').style.marginTop = hPad+"px";
		if(hC3<600){
			document.getElementById('sC').style.height = "600px";
			document.getElementById('cC').style.height = "600px";
		}
	}
	//appartamenti
	if(fixedSize=="appartamenti"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = hPad+"px";
		var hC2 = document.getElementById('appa').offsetHeight+100;
	var hC3 = "";
	if(hC>hC2) hC3 = hC;
	if(hC2>hC) hC3 = hC2;
	document.getElementById('sC').style.height = hC3+"px";
	}
	//gallery
	if(fixedSize=="gallery"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = hPad+"px";
		if(hC3<460){
			document.getElementById('sC').style.height = "600px";
			document.getElementById('cC').style.height = "600px";
		}
		startSlide();
	}
	//dintorni
	if(fixedSize=="dintorni"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = "5px";
		var hC2 = document.getElementById('striTh').offsetHeight+100;
		var hC3 = "";
		if(hC>hC2) hC3 = hC;
		if(hC2>hC) hC3 = hC2;
		document.getElementById('sC').style.height = hC3+"px";
		if(hC3<680){
			document.getElementById('sC').style.height = "680px";
			document.getElementById('cC').style.height = "680px";
		}
		startSlide();
	}
	//offerte
	if(fixedSize=="offerte"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = "5px";
		var hC2 = document.getElementById('striTh').offsetHeight+100;
		var hC3 = "";
		if(hC>hC2) hC3 = hC;
		if(hC2>hC) hC3 = hC2;
		document.getElementById('sC').style.height = hC3+"px";
		if(hC3<680){
			document.getElementById('sC').style.height = "680px";
			document.getElementById('cC').style.height = "680px";
		}
		startSlide();
	}
	//fatto
	if(fixedSize=="fatto"){
		var hPad = Math.ceil((hC3 - 294)/2)-63;
		//document.getElementById('ccA').style.marginTop = hPad+"px";
		if(hC3<530){
			document.getElementById('sC').style.height = "530px";
			document.getElementById('cC').style.height = "530px";
		}
	}
}

function resizeH(){
	var hC = document.body.clientHeight-177;
	var hC2 = document.getElementById('all').offsetHeight+100;
	var hC3 = "";
	if(hC>hC2) hC3 = hC;
	if(hC2>hC) hC3 = hC2;
	var hPad = Math.ceil((hC3 - 294)/2)-24;
	//document.getElementById('all').style.marginTop = hPad+"px";
	document.getElementById('sC').style.height = hC3+"px";
	document.getElementById('cC').style.height = hC3+"px";
	
	if(hC3<600){
		document.getElementById('sC').style.height = "600px";
		document.getElementById('cC').style.height = "600px";
	}
}

function inviaPre(){
	if(document.getElementById('nomeCo').value == false){
    if(lang=="it"){
			alert("NOME e COGNOME: campo mancante");
    }else if(lang=="en"){
    	alert("NAME and SURNAME: missing field");
    }	
    document.getElementById('nomeCo').focus();
    return false;
  }else if(document.getElementById('nazionalita').value == false){
  	if(lang=="it"){
    	alert("NAZIONALITA': campo mancante");
  	}else if(lang=="en"){
  		alert("NATIONALITY: missing field");
  	}	
    document.getElementById('nazionalita').focus();
    return false;
  }else if(document.getElementById('telefono').value == false){
  	if(lang=="it"){
    	alert("TELEFONO: campo mancante");
  	}else if(lang=="en"){
  		alert("TELEPHONE: missing field");
  	}
    document.getElementById('telefono').focus();
    return false;
  }else if(document.getElementById('email').value == false){
  	if(lang=="it"){
    	alert("EMAIL: campo mancante");
  	}else if(lang=="en"){
  		alert("EMAIL: missing field");
  	}
    document.getElementById('email').focus();
    return false;
  }else if(!indirizzoEmailValido(document.getElementById('email').value)){
    if(lang=="it"){
    	alert("Indirizzo Email non valido");
  	}else if(lang=="en"){
  		alert("Email Address not valide");
  	}
    document.getElementById('email').focus();
    return false;
  }else if(document.getElementById('email2').value == false){
    if(lang=="it"){
    	alert("RIPETIZIONE EMAIL: campo mancante");  
  	}else if(lang=="en"){
  		alert("REPEAT EMAIL: missing field");
  	}
    document.getElementById('email2').focus();
    return false;
  }else if(document.getElementById('email').value != document.getElementById('email2').value){
  	if(lang=="it"){
    	alert("Le Email non coincidono");  
  	}else if(lang=="en"){
  		alert("Emails not coicide");
  	}
    document.getElementById('email').focus();
    return false;
  }else if(document.getElementById('dataAr').value == false){
    if(lang=="it"){
    	alert("DATA ARRIVO: campo mancante");
  	}else if(lang=="en"){
  		alert("ARRIVE DATE: missing field");
  	}
    document.getElementById('dataAr').focus();
    return false;
  }else if(document.getElementById('dataPa').value == false){
    if(lang=="it"){
    	alert("DATA PARTENZA: campo mancante");
  	}else if(lang=="en"){
  		alert("DEPARTURE DATE': missing field");
  	}
    document.getElementById('dataPa').focus();
    return false;
  }else if(document.getElementById('numGio').value == false){
    if(lang=="it"){
    	alert("NUMERO GIORNI: campo mancante");
  	}else if(lang=="en"){
  		alert("NUMBER OF DAYS: missing field");
  	}
    document.getElementById('numGio').focus();
    return false;
  }else if(document.getElementById('appSta').value == false){
    if(lang=="it"){
    	alert("APPARTAMENTO/STANZA: campo mancante");
  	}else if(lang=="en"){
  		alert("ACCOMMODATION/ROOM: missing field");
  	}
    document.getElementById('appSta').focus();
    return false;
  }else if(document.getElementById('numPer').value == false){
    if(lang=="it"){
    	alert("NUMERO PERSONE: campo mancante");
  	}else if(lang=="en"){
  		alert("NUMBER OF PERSONS: missing field");
  	}
    document.getElementById('numPer').focus();
    return false;
  }else{
  	document.getElementById('inviaPre').submit();
  }
}

function indirizzoEmailValido(indirizzo) {
  if (window.RegExp) {
    var nonvalido = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
    var valido = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";
    var regnv = new RegExp(nonvalido);
    var regv = new RegExp(valido);
    if (!regnv.test(indirizzo) && regv.test(indirizzo))
      return true;
    return false;
        }
  else {
    if(indirizzo.indexOf("@") >= 0)
      return true;
    return false;
  }
}

var ultimoId = "";
var iniziaIS = 0;
var imgJ = new Array();
var descrJ = new Array();

function putImg(path,i,descr){
        x = document.getElementById('image');
        x.src = path;
        y = document.getElementById('n');
        y.innerHTML = Number(i) + Number(1);
        z = document.getElementById('descr');
        z.innerHTML = descr;
        ultimoId = i;
}

function putImgPrev(){
        iP = Number(ultimoId) - Number(1);
        control = Number(iniziaIS) + Number(rr);
        if(iP < iniziaIS) iP = control;
        putImg(imgJ[iP],iP,descrJ[iP]);
}

function putImgNext(){
        iN = Number(ultimoId) + Number(1);
        control = Number(iniziaIS) + Number(rr);
        if(iN > control) iN = iniziaIS;
        putImg(imgJ[iN],iN,descrJ[iN]);
}

function putImgSlide(){
        putImgNext();
}

function startSlide(){
	if(lang=="it"){
  	testo = "Ferma Sequenza Foto";
	}else if(lang=="en"){
		testo = "Stop Slide Show";
	}
	putImgSlide();
	id = setInterval('putImgSlide()', 5000);
	x = document.getElementById('slide');
	x.innerHTML = '<a href=\"javascript:stopSlide()\" class=\"link\" title=\"stop slideshow\">'+testo+'</a>';
}

function stopSlide(){
		if(lang=="it"){
  	testo = "Avvia Sequenza Foto";
	}else if(lang=="en"){
		testo = "Start Slide Show";
	}
  iS = iniziaIS;
  x = document.getElementById('slide');
  x.innerHTML = '<a href=\"javascript:startSlide()\" class=\"link\" title=\"start slideshow\">'+testo+'</a>';
  clearInterval(id);
}