//funciones del cliente
function abrir_site_cocina(elem)
{	window.open(elem.href,elem.target,"width=650,height=650,left=175,top=150,scrollbars=no");
	return false;																				}

function abrir_enviar_articulo(elem)
{	window.open(elem.href,elem.target,"width=280,height=350,left=250,top=150,scrollbars=no");
	return false;																				}