var r;


function odbierzDane()
{
    if (r.readyState == 4 && r.status == 200) {
        document.getElementById('popup').innerHTML = r.responseText;
    }
}


function show_popup(event, id)
{
    if (!event) {
        var event = window.event;
    }
    
    if (r = getXMLHttpRequest()) {
        r.open('GET', 'ajax/server.php?id=' + id, true);
        r.onreadystatechange = odbierzDane;
        r.send(null);    
    
        move_popup(event)    
    }
}

function move_popup(event)
{
    if (!event) {
        var event = window.event;
    }

    el = document.getElementById('popup');
    el.style.display = 'block';
    el.style.left = event.clientX + document.documentElement.scrollLeft + 10 +  'px';
    el.style.top = event.clientY  + document.documentElement.scrollTop + 10 + 'px';
}

function hide_popup()
{
    e = document.getElementById('popup');
    e.style.display = 'none';
}