function cambiaFoto(src){
	var f = document.getElementById("foto");
	f.src = src;
}

function lanzaFoto(){
	var f = document.getElementById("foto");
	
	var src = f.src.replace("imgs","big");
	src = src.replace("http://sanpedro/tropicalbeach2.0",".");
	//lanzaDireccion("imagen.php?src="+src,800,600);
	location.href = "download.php?fichero="+src;
	//alert(f.src);
	//alert(src);
	
}
function lanzaFotoPDF(){
	var f = document.getElementById("foto");
	
	var src = f.src.replace("imgs","big");
	src = src.replace("http://sanpedro/tropicalbeach2.0",".");
	src = src.replace(".jpg",".pdf");
	//lanzaDireccion("imagen.php?src="+src,800,600);
	location.href = "download.php?fichero="+src;
	//alert(f.src);

	
}