function imgload(img){
	var sImg = "../media/"+img;
	var capa_img = document.getElementById("imagen");
	if(capa_img){
		var  imagen = capa_img.getElementsByTagName("img");
		if(imagen && imagen[0]){
			imagen[0].src = sImg;	
		}
	}
	
	
	
}

function cerrar(id){
	var elem = document.getElementById(id);
	if(elem){
		elem.style.display = "none";
	}
}

function abrir(id){
	var elem = document.getElementById(id);
	if(elem){
		elem.style.display = "block";
	}
}