function displayElement(e)
{
    element = document.getElementById(e);
    element.style.display = 'block';
}

function hideElement(e)
{
    element = document.getElementById(e);
    element.style.display = 'none';
}

function hideRouteNavs()
{
    document.getElementById('r-hobart').getElementsByTagName('form')[0].style.display = 'none';
    document.getElementById('r-hobart').getElementsByTagName('a')[0].className = '';
    document.getElementById('r-hobartsurrounds').getElementsByTagName('form')[0].style.display = 'none';
    document.getElementById('r-hobartsurrounds').getElementsByTagName('a')[0].className = '';
    document.getElementById('r-launceston').getElementsByTagName('form')[0].style.display = 'none';
    document.getElementById('r-launceston').getElementsByTagName('a')[0].className = '';
    document.getElementById('r-burnie').getElementsByTagName('form')[0].style.display = 'none';
    document.getElementById('r-burnie').getElementsByTagName('a')[0].className = '';
}

function showRouteNav(nav)
{
    document.getElementById(nav).getElementsByTagName('form')[0].style.display = 'block';
    document.getElementById(nav).getElementsByTagName('a')[0].className = 'active';
}