var toggles_id_nr = 1; // id attualmente visibile
var toggles_Interval = 5*1000; // intervallo in millisecondi...
var toggles_Timer;

function aggiorna_HomeTabs() {
  if (toggles_id_nr == 1) hometabs1();
  if (toggles_id_nr == 2) hometabs2();
  if (toggles_id_nr == 3) hometabs3();
  toggles_Timer = setTimeout('aggiorna_HomeTabs()',toggles_Interval);  
  toggles_id_nr++;
  if (toggles_id_nr > 3) toggles_id_nr = 1;
}

function toggles( whichLayer )
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}

function showmoredetails(){
	$('#moredetails').slideDown('slow');
	$('#showmorebutton').fadeOut('slow');
	$('#showlessbutton').fadeIn('slow');
}
function showlessdetails(){
	$('#moredetails').slideUp('slow');
	$('#showmorebutton').fadeIn('slow');
	$('#showlessbutton').fadeOut('slow');
}

function cmstabs1(){
	if( $("div#faqbuttonoff").css("display") == "none" ) {
		$('div#faqbuttonon').fadeOut('fast', function () {$('div#faqbuttonoff').fadeIn('fast')});
		$('div#infobuttonoff').fadeOut('fast', function () {$('div#infobuttonon').fadeIn('fast')});
		$('div#cmsinfocontent2').fadeOut('fast', function () {$('div#cmsinfocontent1').fadeIn('fast')});
	};
	if( $("div#bookbuttonoff").css("display") == "none" ) {
		$('div#bookbuttonon').fadeOut('fast', function () {$('div#bookbuttonoff').fadeIn('fast')});
		$('div#infobuttonoff').fadeOut('fast', function () {$('div#infobuttonon').fadeIn('fast')});
		$('div#cmsinfocontent3').fadeOut('fast', function () {$('div#cmsinfocontent1').fadeIn('fast')});
	};
}

function cmstabs2(){
	if( $("div#infobuttonoff").css("display") == "none" ) {
		$('div#infobuttonon').fadeOut('fast', function () {$('div#infobuttonoff').fadeIn('fast')});
		$('div#faqbuttonoff').fadeOut('fast', function () {$('div#faqbuttonon').fadeIn('fast')});
		$('div#cmsinfocontent1').fadeOut('fast', function () {$('div#cmsinfocontent2').fadeIn('fast')});
	};
	if( $("div#bookbuttonoff").css("display") == "none" ) {
		$('div#bookbuttonon').fadeOut('fast', function () {$('div#bookbuttonoff').fadeIn('fast')});
		$('div#faqbuttonoff').fadeOut('fast', function () {$('div#faqbuttonon').fadeIn('fast')});
		$('div#cmsinfocontent3').fadeOut('fast', function () {$('div#cmsinfocontent2').fadeIn('fast')});
	};
}

function cmstabs3(){
	if( $("div#infobuttonoff").css("display") == "none" ) {
		$('div#infobuttonon').fadeOut('fast', function () {$('div#infobuttonoff').fadeIn('fast')});
		$('div#bookbuttonoff').fadeOut('fast', function () {$('div#bookbuttonon').fadeIn('fast')});
		$('div#cmsinfocontent1').fadeOut('fast', function () {$('div#cmsinfocontent3').fadeIn('fast')});
	};
	if( $("div#faqbuttonoff").css("display") == "none" ) {
		$('div#faqbuttonon').fadeOut('fast', function () {$('div#faqbuttonoff').fadeIn('fast')});
		$('div#bookbuttonoff').fadeOut('fast', function () {$('div#bookbuttonon').fadeIn('fast')});
		$('div#cmsinfocontent2').fadeOut('fast', function () {$('div#cmsinfocontent3').fadeIn('fast')});
	};
}


function hometabs1(){
	toggles_id_nr = 1;
	if( $("a#homebutton2off").css("display") == "none" ) {
		$('a#homebutton2on').fadeOut('fast', function () {$('a#homebutton2off').fadeIn('fast')});
		$('a#homebutton1off').fadeOut('fast', function () {$('a#homebutton1on').fadeIn('fast')});
		$('div#homeheadercontent2').fadeOut('fast', function () {$('div#homeheadercontent1').fadeIn('fast')});
	};
	if( $("a#homebutton3off").css("display") == "none" ) {
		$('a#homebutton3on').fadeOut('fast', function () {$('a#homebutton3off').fadeIn('fast')});
		$('a#homebutton1off').fadeOut('fast', function () {$('a#homebutton1on').fadeIn('fast')});
		$('div#homeheadercontent3').fadeOut('fast', function () {$('div#homeheadercontent1').fadeIn('fast')});
	};
}

function hometabs2(){
	toggles_id_nr = 2;
	if( $("a#homebutton1off").css("display") == "none" ) {
		$('a#homebutton1on').fadeOut('fast', function () {$('a#homebutton1off').fadeIn('fast')});
		$('a#homebutton2off').fadeOut('fast', function () {$('a#homebutton2on').fadeIn('fast')});
		$('div#homeheadercontent1').fadeOut('fast', function () {$('div#homeheadercontent2').fadeIn('fast')});
	};
	if( $("a#homebutton3off").css("display") == "none" ) {
		$('a#homebutton3on').fadeOut('fast', function () {$('a#homebutton3off').fadeIn('fast')});
		$('a#homebutton2off').fadeOut('fast', function () {$('a#homebutton2on').fadeIn('fast')});
		$('div#homeheadercontent3').fadeOut('fast', function () {$('div#homeheadercontent2').fadeIn('fast')});
	};
}

function hometabs3(){
	toggles_id_nr = 3;
	if( $("a#homebutton1off").css("display") == "none" ) {
		$('a#homebutton1on').fadeOut('fast', function () {$('a#homebutton1off').fadeIn('fast')});
		$('a#homebutton3off').fadeOut('fast', function () {$('a#homebutton3on').fadeIn('fast')});
		$('div#homeheadercontent1').fadeOut('fast', function () {$('div#homeheadercontent3').fadeIn('fast')});
	};
	if( $("a#homebutton2off").css("display") == "none" ) {
		$('a#homebutton2on').fadeOut('fast', function () {$('a#homebutton2off').fadeIn('fast')});
		$('a#homebutton3off').fadeOut('fast', function () {$('a#homebutton3on').fadeIn('fast')});
		$('div#homeheadercontent2').fadeOut('fast', function () {$('div#homeheadercontent3').fadeIn('fast')});
	};
}