function setTitleLinks () {
document.getElementsByTagName('a')[17].href='http://community.justlanded.com/';
document.getElementsByTagName('a')[18].href='http://jobs.justlanded.com/';
document.getElementsByTagName('a')[19].href='http://housing.justlanded.com/';
document.getElementsByTagName('a')[20].href='http://classifieds.justlanded.com/';
}