var num=0;
var dbtoggley;
var dbtogglen;

function toggleInit() {
    var dbitemscount = document.getElementById('dbitemscount');
    num = dbitemscount.innerHTML;
    dbtoggley = document.getElementById('dbtoggley');
    dbtogglen = document.getElementById('dbtogglen');
    dbtoggley.onclick = showDescr;
    dbtogglen.onclick = hideDescr;
}

function hideDescr() {
    dbtogglen.className = 'grlink';
    dbtoggley.className = 'bsdashed';
    for(i=0;i<num;i++){
        cur = document.getElementById('dbannid'+i);
        cur.style.display = 'none';
    }
    return false;
}

function showDescr() {
    dbtogglen.className = 'bsdashed';
    dbtoggley.className = 'grlink';
    for(i=0;i<num;i++){
        cur = document.getElementById('dbannid'+i);
        cur.style.display = 'block';
    }
    return false;
}

if (window.attachEvent) // IE
    window.attachEvent("onload", toggleInit);
if (window.addEventListener) // Gecko / W3C
    window.addEventListener('load', toggleInit, false);
else
    window.onload = toggleInit;