var tracking = {

  getSEOQuery : function(referrer) {
    var ref = referrer;

    var date = new Date();
    date.setTime(date.getTime() + (30 * 60 * 1000));

    if (ref.indexOf(".google.") > -1 && ref.indexOf(".google.") < 15 && (ref.indexOf("/search?") > -1 || ref.indexOf("/url?") > -1)) {
      $.cookie("NUMSArt", escape("356080F"), {
        path : '/',
        expires : date
      });
      $.cookie("NUMSArtPc", escape("356082F"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_WKZ", escape("17"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_ID", escape("001"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_PID", escape("100022"), {
        path : '/',
        expires : 30
      });
    } else if (ref.indexOf("search.msn.") > -1 && ref.indexOf("search.msn.") < 15) {
      $.cookie("NUMSArt", escape("356080F"), {
        path : '/',
        expires : date
      });
      $.cookie("NUMSArtPc", escape("356082F"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_WKZ", escape("17"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_ID", escape("001"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_PID", escape("100022"), {
        path : '/',
        expires : 30
      });
    } else if (ref.indexOf("search.yahoo") > -1 && ref.indexOf("search.yahoo") < 15) {
      $.cookie("NUMSArt", escape("356080F"), {
        path : '/',
        expires : date
      });
      $.cookie("NUMSArtPc", escape("356082F"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_WKZ", escape("17"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_ID", escape("001"), {
        path : '/',
        expires : 30
      });
      $.cookie("OAT_PID", escape("100022"), {
        path : '/',
        expires : 30
      });
    }
  }
};