function apri(name,height,width){
	folder = "foto/";
	//page = "popup_foto.html"
	ext = ".html";
	//slash = "/";
	address = folder+name+ext;
	window.open(address,"","height="+height+",width="+width+",toolbar=0,scrollbars=0,resizable=0, screenX=0,screenY=0,left=30,top=10");
}