// MenuFunctions
function showMenu(pid,cid){
    var p = document.getElementById(pid);
    var t = p.offsetHeight-68;
    var l = 0;

    for(; p; p = p.offsetParent){
        t += p.offsetTop;
        l += p.offsetLeft;
    }

    document.getElementById(cid).style.top        = t+'px';
    document.getElementById(cid).style.left       = l+'px';
    document.getElementById(cid).style.visibility = 'visible';
}

function hideMenu(cid){
  document.getElementById(cid).style.visibility = 'hidden';
}

// PicFunctions
function showPic(cid){
    document.getElementById(cid).style.left       = document.getElementById(cid).offsetLeft-66+'px';
    document.getElementById(cid).style.visibility = 'visible';
}

function hidePic(cid){
    document.getElementById(cid).style.left       = document.getElementById(cid).offsetLeft+66+'px';
    document.getElementById(cid).style.visibility = 'hidden';
}