//home page slider

$(document).ready(function() {
	var show_area = true;
	var show_contatti = false;
	
	//apertura slide ad apertura pagina
	$('#slider_area').animate({
    left: '0'
  }, 1000);
	
	$(".nav").click(function () {
		if (show_area) {
			$('#slider_area').animate({
				left: '-320'
			}, 500);
			show_area = false;
		};
		return true;
	});
	
	$("#arrow a").click(function () {
		if (show_area) {
			$('#slider_area').animate({
				left: '-320'
			}, 1000, function() {
				// Animation complete.
				$('.alignbottom').hide();
				$('#slider_title').fadeIn();
				$('#arrow a').css("background-position", "-40px 0");
			});
			show_area = false;
		} else {
			$('.alignbottom').show();
			$('#slider_title').hide();
			$('#arrow a').css("background-position", "0 0");
			$('#slider_area').animate({
				left: '0'
			}, 1000);
			show_area = true;
		};
		return false;
	});
	
	//apertura slide destra
	$(".arrow").click(function () {
		if (show_contatti) {
			$('.slider_dx').animate({
				left: '660'
			}, 1000);
			show_contatti = false;
		} else {
			$('.slider_dx').animate({
				left: '490'
			}, 1000);
			show_contatti = true;
		};
		return false;
	});
	
	//ridimensionamento campo descrizione in archivio e attivitą
	function adattaDesc() {
		h3Height = 70; //altezza h3
		fbHeight = 40; //altezza box mi piace
		navHeight = 45; //altezza #navigation
		var dataHeight = Number($('.campodata').outerHeight(true)); //altezza campo data
		var h4Height = Number($('#result h4').outerHeight(true)); //altezza h4
		var totIngombri = h3Height + dataHeight + h4Height + fbHeight;
		if ($('#navigation').length > 0) {
			totIngombri += navHeight; //tolgo l'altezza del #navigation
		};
		var maxHeight = 650 - totIngombri;
		var descHeight = Number($('.desc').outerHeight()); //altezza della descrizione
		if (descHeight > maxHeight) {
			$('div.desc').css('height', maxHeight +'px');
			$('div.desc').css('padding-right', '15px');
			$('div.desc').css('overflow', 'scroll');
			$('div.desc').css('overflow-y', 'scroll');
			$('div.desc').css('overflow-x', 'hidden');
		};
	//document.write("dataHeight: "+ dataHeight +"<br>h4Height: "+ h4Height +"<br>maxHeight: "+ maxHeight +"<br>descHeight: "+ descHeight +"<br>totIngombri: "+ totIngombri);
	};
	
	if ($('#result').length > 0) {
		$('#result').each(function(){
			adattaDesc();
		});
	}
	
	//caricamento anni archivio
	function loadArchivio(page) {
		$('#result').load(page, function() {
			// Animation complete.
			$('a.nav').each(function(index){
				//alert("Azione su link nav "+ index +"\nIn totale sono: "+ $("a.nav").length);
				$(this).bind('click', function(e) {
					loadPage($(this).attr('href'));
					return false;
				});
			});
			$('#result').each(function(){
				adattaDesc();
				$("a[rel^='prettyPhoto']").prettyPhoto();
			});
		});
	};
	
	if ($('#archivio').length > 0) {
		loadArchivio('ajax/attivita.php');
	}
	
	if ($("a[rel^='prettyPhoto']").length > 0) $("a[rel^='prettyPhoto']").prettyPhoto();
});