function linkAboutUs() {location.href='http://www.urbanpro.org?link_id=1&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fabout%2F';}
function linkContactUs() {location.href='http://www.urbanpro.org?link_id=2&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fcontact%2F';}
function linkDisclaimer() {location.href='http://www.urbanpro.org?link_id=3&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fdisclaimer%2F';}
function linkHTMLSitemap() {location.href='http://www.urbanpro.org?link_id=4&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fsite-map%2F';}
function linkPrivacy() {location.href='http://www.urbanpro.org?link_id=5&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fprivacy%2F';}
function linkTermsofUse() {location.href='http://www.urbanpro.org?link_id=6&redirect_to=http%3A%2F%2Fwww.urbanpro.org%2Fterms%2F';}