Link switcher

linkSwitcher.js

var firstOldLink = 'http://www.frontlinesol.com/ideas/childrens-defense-fund-new-york';
var firstNewLink = 'http://www.frontlinesol.com/portfolio-item/strategy-and-planning-process';

var secondOldLink = 'http://www.frontlinesol.com/ideas/under-construction';
var secondNewLink = 'http://www.frontlinesol.com/portfolio-item/under-construction';

var thirdOldLink = 'http://www.frontlinesol.com/ideas/school-discipline-reform';
var thirdNewLink = 'http://www.frontlinesol.com/portfolio-item/michigan-racial-equity';


var a = document.querySelectorAll('a[href="' + firstOldLink + '"]');
if (a.length) {
  [].forEach.call(a, function(link) {
    link.setAttribute('href', firstNewLink)
  });
}

var b = document.querySelectorAll('a[href="' + secondOldLink + '"]');
if (b.length) {
  [].forEach.call(b, function(link) {
    link.setAttribute('href', secondNewLink)
  });
}

var c = document.querySelectorAll('a[href="' + thirdOldLink + '"]');
if (c.length) {
  [].forEach.call(c, function(link) {
    link.setAttribute('href', thirdNewLink)
  });
}