var accordion;

function initAccordion(accordionDefault) {
	accordion = new Accordion($$('.toggler'),$$('.element'), {
		opacity: 0,
		onActive: null,
		onBackground: null,
		display: accordionDefault 
	});
}

function show_detailsEntite(idEntite) {
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		xhr = new XMLHttpRequest();
	} else if (window.ActiveXObject) { // IE
		try {
			xhr = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!xhr) {
		alert('Abandon : Impossible de créer une instance XMLHTTP');
	}	

	document.getElementById('pop_article').style.display = "block";
	document.getElementById('pop_masque').style.display = "block";
	document.getElementById('pop_article').innerHTML = '<div id="pop_wait"><img src="images/loading.gif" alt="Veuillez patienter ..." /></div>';	

	//on définit l'appel de la fonction au retour serveur
	xhr.onreadystatechange = function() {
		if(xhr.readyState == 4) {
			if(xhr.status == 200) {
				document.getElementById('pop_article').innerHTML = xhr.responseText;
			} else {
				document.getElementById('pop_article').style.display = "none";
				document.getElementById('pop_masque').style.display = "none";
				alert("Une erreur s'est produite. Veuillez réessayer ultérieurement.");
			}
		}
	}
	
	// On appel le fichier
	xhr.open('POST','ajax_ficheEntite.php',true);
	xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	xhr.send('id=' + idEntite);	
	
}

function show_fiche_manif(idArt) {
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		httpRequest = new XMLHttpRequest();
	} else if (window.ActiveXObject) { // IE
		try {
			httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
	if (!httpRequest) {
		alert('Abandon : Impossible de créer une instance XMLHTTP');
	}
	
	document.getElementById('pop_article').style.display = "block";
	document.getElementById('pop_masque').style.display = "block";
	document.getElementById('pop_article').innerHTML = '<div id="pop_wait"><img src="images/loading.gif" alt="Veuillez patienter ..." /></div>';	

	httpRequest.onreadystatechange = function() {
		if(httpRequest.readyState == 4) {
			if(httpRequest.status == 200) {
				document.getElementById('pop_article').innerHTML = httpRequest.responseText;
			} else {
				document.getElementById('pop_article').style.display = "none";
				document.getElementById('pop_masque').style.display = "none";
				alert("Une erreur s'est produite. Veuillez r&eacute;essayer ult&eacute;rieurement.");
			}
		}
	}

	httpRequest.open('POST','ajax_manifestation.php',true);
	httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	httpRequest.send('id=' + idArt);	
}

function hide_article() {
	document.getElementById('pop_article').style.display = "none";
	document.getElementById('pop_masque').style.display = "none";
}

function change_img(url,larg,haut) {
	document.getElementById('img_gd').src = 'inc_redim_image.php?img=' + url + '&width=' + larg + '&height=' + haut;
}

function resize_masque(){
	if (window.innerHeight && window.scrollMaxY) {
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		yScroll = document.body.offsetHeight;
  	}
	document.getElementById('pop_masque').style.height = yScroll +"px";
	//alert('TB_overlaySize');
}

function initIndexCarte() {
	var so = new SWFObject("flash/carte-france.swf", "Carte", "368", "368", "9", "#FFFFFF");
	so.write("indexCarte");
}

// Formulaire de recherche d'un hébergment ou restauration
function ouvrirSelectCategories() {
	if(document.getElementById("form_search_categories").style.display == "none") {
		document.getElementById("form_search_services").style.display = "none";
		document.getElementById("form_search_categories").style.display = "block";
	} else
		document.getElementById("form_search_categories").style.display = "none";
}

function fermerSelectCategories() {
	document.getElementById("form_search_categories").style.display = "none";
}

function ouvrirSelectServices() {
	if(document.getElementById("form_search_services").style.display == "none") {
		document.getElementById("form_search_categories").style.display = "none";
		document.getElementById("form_search_services").style.display = "block";
	} else
		document.getElementById("form_search_services").style.display = "none";
}

function fermerSelectServices() {
	document.getElementById("form_search_services").style.display = "none";
}

function updateInputCategories() {
	var listElements = document.getElementsByName('categories[]');
	var tabChecked = Array();
	for(var i = 0; i < listElements.length; i++) {
		if(listElements[i].checked) {
			tabChecked.push(document.getElementById("categorie_label_" + listElements[i].value).innerHTML);
		}
	}
	document.getElementById('categories').value = tabChecked.join(", ");
	
	if(document.getElementById('categories').value == "")
		document.getElementById('categories').value = "------ Click here to choose categories ------";
}

function updateInputServices() {
	var listElements = document.getElementsByName('services[]');
	var tabChecked = Array();
	for(var i = 0; i < listElements.length; i++) {
		if(listElements[i].checked) {
			tabChecked.push(document.getElementById("service_label_" + listElements[i].value).innerHTML);
		}
	}
	document.getElementById('services').value = tabChecked.join(", ");
	
	if(document.getElementById('services').value == "")
		document.getElementById('services').value = "------ Click here to select services ------";
}