// JavaScript Document
function toolsSel(toolWindow,toolID,numItems){
    for (var i = 1; i <= numItems; i++) {
        area = document.getElementById('handles'+toolWindow+'_'+i);
        area.style.display = 'none';
        area.style.visibility = 'hidden';
        label = document.getElementById('toolLabel'+toolWindow+'_'+i);
        labelClasseCorrente = label.className;
        label.className = labelClasseCorrente.replace("-active","");
    }
    fullToolID = toolWindow+'_'+toolID;
    setActiveTool(fullToolID);
}

function setActiveTool(fullToolID) {
	area = document.getElementById('handles'+fullToolID);
	label = document.getElementById('toolLabel'+fullToolID);
	area.style.display = 'block';
	area.style.visibility = 'visible';
	classeCorrente = label.className;
	label.className = classeCorrente+'-active';
}

/************************************************************************************************************
Ajax dynamic content
Copyright (C) November, 2005  DTHMLGoodies.com, Alf Magne Kalleland

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

Dhtmlgoodies.com., hereby disclaims all copyright interest in this script
written by Alf Magne Kalleland.

Alf Magne Kalleland, 2006
Owner of DHTMLgoodies.com


************************************************************************************************************/	
var slideshow2_noFading = false;
var slideshow2_timeBetweenSlides = 5000;	// Amount of time between each image(1000 = 1 second)
var slideshow2_fadingSpeed = 10;	// Speed of fading	(Lower value = faster)


var slideshow2_stats = new Array();

var slideshow2_slideIndex = new Array();	// Index of current image shown
var slideshow2_slideIndexNext = new Array();	// Index of next image shown
var slideshow2_imageDivs = new Array();	// Array of image divs(Created dynamically)
var slideshow2_currentOpacity = new Array();	// Initial opacity
var slideshow2_imagesInGallery = new Array();	// Number of images in gallery
var Opera = navigator.userAgent.indexOf('Opera')>=0?true:false;
function createParentDivs(imageIndex,divId)
{
	if(imageIndex==slideshow2_imagesInGallery[divId]){	
		showGallery(divId);
	}else{
		var imgObj = document.getElementById(divId + '_' + imageIndex);	
		if(Opera)imgObj.style.position = 'static';
		if(!slideshow2_imageDivs[divId])slideshow2_imageDivs[divId] = new Array();
		slideshow2_imageDivs[divId][slideshow2_imageDivs[divId].length] =  imgObj;

		imgObj.style.visibility = 'hidden';	
		imageIndex++;
		createParentDivs(imageIndex,divId);	
	}		
}

function showGallery(divId)
{
	if(slideshow2_slideIndex[divId]==-1)slideshow2_slideIndex[divId]=0; else slideshow2_slideIndex[divId]++;	// Index of next image to show
	if(slideshow2_slideIndex[divId]==slideshow2_imageDivs[divId].length)slideshow2_slideIndex[divId]=0;
	slideshow2_slideIndexNext[divId] = slideshow2_slideIndex[divId]+1;	// Index of the next next image
	if(slideshow2_slideIndexNext[divId]==slideshow2_imageDivs[divId].length)slideshow2_slideIndexNext[divId] = 0;

	
	slideshow2_currentOpacity[divId]=100;	// Reset current opacity

	// Displaying image divs
	slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'visible';
	if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'inline';
	if(navigator.userAgent.indexOf('Opera')<0){
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.visibility = 'visible';
	}
	
	if(document.all){	// IE rules
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.filter = 'alpha(opacity=100)';
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.filter = 'alpha(opacity=1)';
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.opacity = 0.99;	// Can't use 1 and 0 because of screen flickering in FF
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.opacity = 0.01;
	}		
	

	setTimeout('revealImage("' + divId + '")',slideshow2_timeBetweenSlides);		
}

function revealImage(divId)
{

	if(slideshow2_noFading){
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'hidden';
		if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'none';
		showGallery(divId);
		return;
	}
	slideshow2_currentOpacity[divId]--;
	if(document.all){
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.filter = 'alpha(opacity='+slideshow2_currentOpacity[divId]+')';
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.filter = 'alpha(opacity='+(100-slideshow2_currentOpacity[divId])+')';
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.opacity = Math.max(0.01,slideshow2_currentOpacity[divId]/100);	// Can't use 1 and 0 because of screen flickering in FF
		slideshow2_imageDivs[divId][slideshow2_slideIndexNext[divId]].style.opacity = Math.min(0.99,(1 - (slideshow2_currentOpacity[divId]/100)));
	}
	if(slideshow2_currentOpacity[divId]>0){
		setTimeout('revealImage("' + divId + '")',slideshow2_fadingSpeed);
	}else{
		slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.visibility = 'hidden';	
		if(Opera)slideshow2_imageDivs[divId][slideshow2_slideIndex[divId]].style.display = 'none';		
		showGallery(divId);
	}
}

function initImageGallery(divId)
{
	var slideshow2_galleryContainer = document.getElementById(divId);
	
	
	slideshow2_slideIndex[divId] = -1;
	slideshow2_slideIndexNext[divId] = false;
	
	var galleryImgArray = slideshow2_galleryContainer.getElementsByTagName('IMG');
	for(var no=0;no<galleryImgArray.length;no++){
		galleryImgArray[no].id = divId + '_' + no;
	}
	
	slideshow2_imagesInGallery[divId] = galleryImgArray.length;
	createParentDivs(0,divId);		
	
}

function cambia_bambini(n) {
	frm = document.getElementById("myform");
	camere = parseInt(frm.tot_camere.value);
	if (n>4) n=4;
	if ((n>0)&&(camere==1))
	{
		contenuto = "";
		for (i=1; i<=n; i++) contenuto += "<select class='myinput' name='st1bamb"+i+"' id='st1bamb"+i+"'><option value='-1'>-?-</option><option value='0'>&lt;1</option><option>1</option><option>2</option><option>3</option><option>4</option><option>5</option><option>6</option><option>7</option><option>8</option><option>9</option><option>10</option><option>11</option><option>12</option></select>";
		document.getElementById("bam_div").innerHTML=contenuto+"&nbsp;";
		document.getElementById("bam_div").style.visibility = "visible";
		document.getElementById("bam_div").style.display = "block";
		document.getElementById("bam_div1").style.visibility = "visible";
		document.getElementById("bam_div1").style.display = "block";
	} else {
		document.getElementById("bam_div").style.visibility = "hidden";
		document.getElementById("bam_div").style.display = "none";
		document.getElementById("bam_div1").style.visibility = "hidden";
		document.getElementById("bam_div1").style.display = "none";
	}
}
function cambia_camere(n) {
	frm = document.getElementById("myform");
	bambini = parseInt(frm.tot_bambini.value);
	cambia_bambini(bambini);
}
function setDate()
{
	var gg = document.getElementById("id_gg");	
	var mm = document.getElementById("id_mm");	
	var aa = document.getElementById("id_aa");	
	var oggi = new Date();
	
	if(gg && mm && aa)
	{
		gg.options[(oggi.getDate()-1)].selected = true;
		mm.options[(oggi.getMonth())].selected = true;
		for(i=0; i<10; i++)
		{
			if(aa.options[i])
			{
				if(aa.options[i].value == oggi.getFullYear()) aa.options[i].selected = true;
			}
		}
	}	
}

function frmcheck()
{
	frm = document.getElementById("myform");
	if (!(frm)) return false;
	
	var oggi = new Date();

	if (parseInt(frm.aa.value) < oggi.getFullYear())
	{
				alert ("Attenzione: la data inserita è passata. Riverificare, prego.");
		frm.aa.focus();
		return false;
	}
	if (parseInt(frm.aa.value) == oggi.getFullYear())
	{
		if (parseInt(frm.mm.value) < (parseInt(oggi.getMonth())+1))
		{
					alert ("Attenzione: la data inserita è passata. Riverificare, prego.");
			frm.mm.focus();
			return false;
		}
		if (parseInt(frm.mm.value) == (parseInt(oggi.getMonth())+1))
		{
			if (parseInt(frm.gg.value) < parseInt(oggi.getDate()))
			{
						alert ("Attenzione: la data inserita è passata. Riverificare, prego.");
				frm.gg.focus();
				return false;
			}
		}
	}
	frm.submit();
}