function showIt(it) {
    var x = document.getElementById(it);
    x.style.display = '';
}
function moveIt(it, posLeft, posTop) {
    var x = document.getElementById(it);
    x.style.left = posLeft;
    x.style.top = posTop;
    x.style.display = '';
}

function hideIt(it) {
    var x = document.getElementById(it);
    x.style.display = 'none';
}
function toggleIt(divname) {
    var x = document.getElementById(divname);
    if (x.style.display == 'none') {
        x.style.display = '';
    }
    else {
        x.style.display = 'none';
    }
}