var d = document;
function RestoreActiveTab() {
    // Restore active tab
    var e = d.getElementById('inpActiveTab');
    if (e.value != '') { ShowTabPanel(e.value, 0) };
}
function ShowTabPanel(x, y) {
    // Store selected tab
    var e = d.getElementById('inpActiveTab');
    e.value = x;
    // Submit form if last tab
    if ((x == '12') & (y == 1)) {
        e = d.getElementById('TheForm');
        e.submit();
    }
    // Process menu choice
    e = d.getElementById('mnu' + x);
    if ((e.className != 'mnu_sel') & (e.className != 'mnub_sel')) {
        // Get all divs
        var arDivs = d.getElementsByTagName('div');
        for (i = 0; i < arDivs.length; i++) {
            // If menu item selected, change to unselected
            if (arDivs[i].className == 'mnu_sel') {
                arDivs[i].className = 'mnu';
            }
            if (arDivs[i].className == 'mnub_sel') {
                arDivs[i].className = 'mnub';
            }
            // Hide tab pages
            if (arDivs[i].className == 'tabpage') {
                arDivs[i].style.display = 'none';
            }
        }
        // Select source menu item
        e.className = ((e.className == 'mnu') ? 'mnu_sel' : 'mnub_sel');
        // Show selected tab page 
        e = d.getElementById('div' + x);
        e.style.display = 'block';
    }
}
function ShowDetails(x) {
    var e = d.getElementById('hdnID');
    e.value = x;
    e = d.getElementById('TheForm');
    e.submit();
}
function HideDetails(x) {
    var e = d.getElementById('hdnID');
    e.value = 0;
    e = d.getElementById('divDetails');
    e.style.display = 'none';
}