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