// JavaScript Document
function searchAdv()
{
 if (document.getElementById("advanced").style.display=="none")
 {
  $('#advanced').fadeIn();
  document.cookie="search = on;";
 }
 else
 {
  $('#advanced').fadeOut();
  document.cookie="search = ;";
 }
}

function leerCookie(nombre) {
 a = document.cookie.substring(document.cookie.indexOf(nombre + '=') + nombre.length + 1,document.cookie.length);
 if(a.indexOf(';') != -1)a = a.substring(0,a.indexOf(';'))
 return a;
}