var body = document.body; body.className += " u-body u-xl-mode"; body.style.cssText += " "; var dataBg = ''; if (dataBg) { body.setAttribute('data-bg', dataBg); } Installer Services Dunedin 029-488-4838 This email address is being protected from spambots. You need JavaScript enabled to view it. Nationwide Locations Whangarei North Shore Manukau Central Auckland Hamilton Tauranga Hawkes Bay New Plymouth Wellington Top of the South Christchurch Dunedin Southland RBI Sample Headline Sample Headline 21