//<![CDATA[
function dca_a() {
    document.getElementById('dca_almanac').style.display = "block";
    document.getElementById('iad_almanac').style.display = "none";
    document.getElementById('bwi_almanac').style.display = "none";
}

function iad_a() {
    document.getElementById('dca_almanac').style.display = "none";
    document.getElementById('iad_almanac').style.display = "block";
    document.getElementById('bwi_almanac').style.display = "none";
}

function bwi_a() {
    document.getElementById('dca_almanac').style.display = "none";
    document.getElementById('iad_almanac').style.display = "none";
    document.getElementById('bwi_almanac').style.display = "block";
}

function dca_c() {
    document.getElementById('dca_current').style.display = "block";
    document.getElementById('iad_current').style.display = "none";
    document.getElementById('bwi_current').style.display = "none";
}

function iad_c() {
    document.getElementById('dca_current').style.display = "none";
    document.getElementById('iad_current').style.display = "block";
    document.getElementById('bwi_current').style.display = "none";
}

function bwi_c() {
    document.getElementById('dca_current').style.display = "none";
    document.getElementById('iad_current').style.display = "none";
    document.getElementById('bwi_current').style.display = "block";
}
//]]>