Idea to find key:values from text.js

var linkMap = {
  "%%h1_link%%" : "http://www.brighton.com/?h1",
  "%%h2_link%%" : "http://www.brighton.com/?h2",
  "%%s1_link%%" : "http://www.brighton.com/?s1",
  "%%s2_link%%" : "http://www.brighton.com/?s2"
};

$("body").text(function(index, originalText) {

  for ( var link in linkMap ) {
    if (originalText.indexOf(link) > -1) {
      return originalText.replace(link, linkMap[link]);
    }
  }
  return originalText;
});