var swch;
function Left(obj) {
    var curleft = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curleft += obj.offsetLeft
            obj = obj.offsetParent;
        }
    }
    else if (obj.x)
        curleft += obj.x;
    return curleft;
}

function Top(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop
            obj = obj.offsetParent;
        }
    }
    else if (obj.y)
        curtop += obj.y;
    return curtop;
}
function omo(oid, m_id) {
    
    clearTimeout(swch);

    posobj = document.getElementById(oid);
    
    for (var ii = 1; ii <= 6; ii++) {
        if ((m_id != ('mr' + ii)) && (document.getElementById('mr' + ii))) {
            curobj = document.getElementById('mr' + ii);
            curobj.style.visibility = 'hidden';

            if (ii == 1)
                curobj.style.overflow = 'hidden';
        }
    }

    curobj = document.getElementById(m_id);
    curobj.style.left = Left(posobj) + 'px';
    curobj.style.top = Top(posobj) - (-posobj.offsetHeight) + 'px';
    curobj.style.visibility = 'visible';
    posobj.style.background = '#3A3518';

    if (m_id == 'mr1')
        curobj.style.overflow = 'auto';
}

function oum(e) {
    swch = setTimeout('cmo()', 200);
}

function cmo() {
    for (var ii = 1; ii <= 6; ii++) {
        if (document.getElementById('mr' + ii)) {
            curobj = document.getElementById('mr' + ii);
            curobj.style.visibility = 'hidden';

            if (ii == 1)
                curobj.style.overflow = 'hidden';
        }
    }
}