blog_anteriores = new Array();
  blog_anteriores[20080429] = "20080429_listar.shtml";
  blog_anteriores[20080414] = "20080414_listar.shtml";
  blog_anteriores[20080327] = "20080327_listar.shtml";
  blog_anteriores[20080324] = "20080324_listar.shtml";
  blog_anteriores[20080319] = "20080319_listar.shtml";
  blog_anteriores[20080313] = "20080313_listar.shtml";
  blog_anteriores[20080310] = "20080310_listar.shtml";
  blog_anteriores[20080303] = "20080303_listar.shtml";
  blog_anteriores[20080225] = "20080225_listar.shtml";
  blog_anteriores[20080212] = "20080212_listar.shtml";
  blog_anteriores[20080130] = "20080130_listar.shtml";
  blog_anteriores[20071204] = "20071204_listar.shtml";