//constants
HIDDEN = "none";
VISIBLE = "block";

numeroVideos = 4;

function inicialitzaVisorVideos(){
	for(i = 1; i <= numeroVideos; i++){
		flowplayer("video_" + i + "_player", "flowplayer-3.1.5.swf", { 
			clip: { autoPlay: false, autoBuffering: true } 
		});
	}
}

function mostraVideo(indexVideo) {
	for(i = 1; i <= numeroVideos; i++){
		document.getElementById("video_" + i + "_bloc").style.display = HIDDEN;
	}
	document.getElementById("video_" + indexVideo + "_bloc").style.display = VISIBLE;
	window.location.hash = "videos";
}

function tamanyText(objecte, tamany){
	tamanyTextS = "14px";
	tamanyTextM = "18px";
	tamanyTextL = "22px";

	var obj = document.getElementById(objecte);
	obj.style.fontSize = tamanyTextM;

	if(tamany == "S"){
		obj.style.fontSize = tamanyTextS;
	}
	if(tamany == "M"){
		obj.style.fontSize = tamanyTextM;
	}
	if(tamany == "L"){
		obj.style.fontSize = tamanyTextL;
	}
}

numTotalGaleries = 0;
function mostraGaleria(idGaleria, nomGaleria){
	for(i=1; i<=numTotalGaleries; i++){
		document.getElementById("galeria" + i + "_on").style.display = "none";
		document.getElementById("galeria" + i + "_off").style.display = "block";
		document.getElementById("descGaleria" + i).style.display = "none";
	}
	document.getElementById("galeria" + idGaleria + "_off").style.display = "none";
	document.getElementById("galeria" + idGaleria + "_on").style.display = "block";
	document.getElementById("descGaleria" + idGaleria).style.display = "block";
	
	flashvars.galleryURL = nomGaleria + ".xml";
	swfobject.embedSWF("visor.swf", "visor", "100%", "100%", "9.0.124", false, flashvars, params);
}