function show(id)
{
    var o = document.getElementById(id);
    if (o) {
        o.style.display = (o.style.display == 'none') ? 'block' : 'none';
    }
}
function addItem()
{
    var item = document.getElementById('refitem').cloneNode(true);
    item.id = '';
    document.getElementById('list').appendChild(item);
}
function removeItem(node)
{
    document.getElementById('list').removeChild(node);
}

var xmlhttp=false;

if (!xmlhttp && typeof XMLHttpRequest!='undefined')  {
    xmlhttp = new XMLHttpRequest();
}

function ajaxCall(url)
{
    xmlhttp.open("GET", url, true);
    xmlhttp.onreadystatechange=function() {
        if (xmlhttp.readyState==4) {
            document.getElementById('list').innerHTML = xmlhttp.responseText;
        }
    }

    xmlhttp.send(null)
    return false;
}
/**
 * Yana Framework 2.9.7
 * © 2007 Thomas Meyer www.yanaframework.net
 * Copyright Hinweise dürfen NICHT entfernen werden!
 * Copyright notices may NOT be removed!
 */