function popupcentree(page,largeur,hauteur,options) {
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function affichage_ecoute(type, compteur){
	element = document.getElementById(type+"_"+compteur);
	// Enleve tous les autres lecteurs
	elements_a_cacher = document.getElementsByTagName('object');
	for(i=0;i<elements_a_cacher.length;i++){
		if ((elements_a_cacher[i].id.substring(0, 4) == "mp3_" || elements_a_cacher[i].id.substring(0, 4) == "flv_") && elements_a_cacher[i].id != type+"_"+compteur){
			elements_a_cacher[i].style.visibility 	= 'hidden';
			elements_a_cacher[i].style.position		= 'absolute';
		}
	}
	if (element.style.visibility == 'hidden'){
		element.style.visibility 	= 'visible';
		element.style.position		= '';
	} else {
		element.style.visibility 	= 'hidden';
		element.style.position		= 'absolute';
		
	}
}

function fermer_player_joel(contener){
	var objet 	 = contener.getElementsByTagName('object')[0];
	if (objet){
		objet.style.visibility		= 'hidden';
		objet.SetVariable("player:jsStop", "");
	}
	contener.style.visibility	= 'hidden';
	
}
function ouvrir_player_joel(element){
	var contener = element.parentNode.parentNode.getElementsByTagName('div')[0];
	// Si objet
	var objet 	 = contener.getElementsByTagName('object')[0];
	if (objet){
		objet.style.visibility	= 'visible';
	} else {
		var objet = element.parentNode.parentNode.getElementsByTagName('div')[2];
		objet.style.visibility	= 'visible';
	}
	contener.style.visibility	= 'visible';
}
function fermer_all(element){
	var elements = element.parentNode.parentNode.parentNode.parentNode.parentNode.getElementsByTagName("div");
	for(var i=0;i<elements.length;i++){
		if (elements[i].getAttribute('name') == 'player') fermer_player_joel(elements[i]);
	}
}