// JavaScript Document
function $(id){
	return document.getElementById(id);
}

function displaySoggiorno(){
	$('modulo_soggiorno').style.display = 'block';
	$('modulo_ristorante').style.display = 'none';
}

function displayRistorante(){
	$('modulo_soggiorno').style.display = 'none';
	$('modulo_ristorante').style.display = 'block';
}

/*function anniBambini(dove,quanti){
	if(quanti > 0){
		var myTotString ="";
		for(var i=0;i<quanti;i++){
			
			var mystring = "";
			mystring    +=  "<div class=\"form_label\">Et&agrave; Bambino "+(i+1)+"<\/div>";
			mystring    +=  "<select name=\"form_soggiorno_bambino_eta_"+i+"\" class=\"form_select\">";
			mystring    +=  "<option value=\"0\">0<\/option>";
			mystring    +=  "<option value=\"1\">1<\/option>";
			mystring    +=  "<option value=\"2\">2<\/option>";
			mystring    +=  "<option value=\"3\">3<\/option>";
			mystring    +=  "<option value=\"4\">4<\/option>";
			mystring    +=  "<option value=\"5\">5<\/option>";
			mystring    +=  "<option value=\"6\">6<\/option>";
			mystring    +=  "<option value=\"7\">7<\/option>";
			mystring    +=  "<option value=\"8\">8<\/option>";
			mystring    +=  "<option value=\"9\">9<\/option>";
			mystring    +=  "<option value=\"10\">10<\/option>";
			mystring    +=  "<\/select>";
			mystring    +=  "<div class=\"clear\"><\/div>";
			mystring    +=  "<\/div>";
			
			myTotString += mystring;
		}
		document.getElementById(dove).innerHTML = myTotString;
		document.getElementById(dove).style.display = 'block';
	}else{
		document.getElementById(dove).style.display = 'none';
		document.getElementById(dove).innerHTML = "";
	}
}*/

/*controlli form*/
function displayPrivacy(){
	var myDiv = document.getElementById('privacy');
	if(myDiv.style.display == 'block'){
		myDiv.style.display = 'none';
	}else{
		myDiv.style.display = 'block';
	}
}


//////////////////CHECK FIELD (se vuoto return false)
function checkField (myText)
{
	var lunghezza = myText.length;
	if (lunghezza > 0)
	{
		for (var i = 0; i < lunghezza; i++)
		{
			if (myText.charAt (i) != " ")
			{
				return true;
			}
		}
	}
	else
	{
		return false;
	}
}

/*calendario*/
function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft;
		curtop = obj.offsetTop;
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		}
	}
	return [curleft,curtop];
}


function apriCalendario(dove,output,input2){
	var newPos = findPos(dove);	
	document.getElementById("calendario").style.display = 'block';
	document.getElementById("calendario").style.left = newPos[0]-150+"px";
	document.getElementById("calendario").style.top = newPos[1]+"px";
	//
	document.getElementById("calendario").src = "calendario.php?output="+output+"&input="+document.getElementById(input2).value;
}

function chiudiCalendario(){
	document.getElementById("calendario").style.display = 'none';
	document.getElementById("calendario").style.left = "0px";
 	document.getElementById("calendario").style.top = "0px";
}