// JavaScript Document
function AbrirVentana(url,oai_iden){
	//document.write(url);
	//document.write(oai_iden);
	ruta="autores.php?url=" + url + "&oai_iden=" + oai_iden;
        window.open(ruta, 'ventanita', 'location=no, resize=yes, scrollbars=yes, toolbar=no, direcories=no, width=550px, height=400px')
}
function mostrar (capa){
document.getElementById('layer').style.visibility = capa;	
}