/* --- Galerie --- */
function zoom(photo,index) {
	document.getElementById('photo_zoom').src = photo;
	document.getElementById('zoom').style.display = "block";
	document.getElementById('photo_zoom').indexZoom = index;
}


function previous_zoom() {
	index = document.getElementById('photo_zoom').indexZoom;
	if (index>0) {
		document.getElementById('photo_zoom').indexZoom = index-1;
		document.getElementById('photo_zoom').src = elts[index-1];
	}
	else {
		document.getElementById('photo_zoom').indexZoom = elts.length-1;
		document.getElementById('photo_zoom').src = elts[elts.length-1];
	}
}

function next_zoom() {
	index = document.getElementById('photo_zoom').indexZoom;
	if (index<elts.length-1) {
		document.getElementById('photo_zoom').indexZoom = index+1;
		document.getElementById('photo_zoom').src = elts[index+1];
	}
	else {
		document.getElementById('photo_zoom').indexZoom = 0;
		document.getElementById('photo_zoom').src = elts[0];
	}
}
	
function close_zoom(photo) {
	document.getElementById('photo_zoom').src = '';
	document.getElementById('zoom').style.display = "none";
	stop_diaporama();
}

t= 0;

function diaporama() {
	if (document.getElementById('photo_zoom').etatDiaporama == "on") {
		stop_diaporama();
	}
	else {
		start_diaporama();
	}
}

function start_diaporama() {
	document.getElementById('photo_zoom').etatDiaporama = "on";
	// changer l'icone en bouton stop
	document.getElementById('diaporama_photo').className = 'diaporama_stop';
	play_diaporama();
}

function stop_diaporama() {
	clearTimeout(t);
	document.getElementById('photo_zoom').etatDiaporama = "off";
	// changer l'icone en bouton stop
	document.getElementById('diaporama_photo').className = 'diaporama_play';
}

function play_diaporama() {
	next_zoom();
	t = setTimeout("play_diaporama()",2000);
}

function play_video(video) {
	document.getElementById('zoom').style.display='block';
	document.getElementById('player').style.display='block';
	document.getElementById('player').href=video;

	flowplayer("player", "librairies/modules/player/flowplayer-3.2.7.swf",  {
		clip: {
			// these two configuration variables does the trick
			autoPlay: true, 
			autoBuffering: true // <- do not place a comma here  
		}
	});
}

function close_video(video) {
	$f().stop();
	document.getElementById('player').style.display='none';
	document.getElementById('zoom').style.display='none';
}

/* --- Partenaires --- */

function zoom_partenaire(publicite) {
	document.getElementById('partenaire_zoom').src = publicite;
	document.getElementById('zoom').style.display = "block";
}
	
function close_zoom_partenaire() {
	document.getElementById('partenaire_zoom').src = '';
	document.getElementById('zoom').style.display = "none";
}