var previoustab = "";
var intv;
function expandcontent(cid, aobject)
{
    stopTimer();
    highlighttab(aobject)
    if (previoustab != "") document.getElementById(previoustab).style.display = "none";
    document.getElementById(cid).style.display = "block";
    previoustab = cid;
}
function highlighttab(aobject)
{
    stopTimer();
    if (typeof tabobjlinks == "undefined") collectddimagetabs();
    for (i = 0; i < tabobjlinks.length; i++)
    {
        tabobjlinks[i].className = "";
    }
    aobject.className = "current";
}
function collectddimagetabs()
{
    var tabobj = document.getElementById("ddimagetabs");
    tabobjlinks = tabobj.getElementsByTagName("A");
}
function do_onload()
{
    collectddimagetabs();
    expandcontent(initialtab[1], tabobjlinks[initialtab[0] - 1]);
}
function startTimer()
{
    intv = setTimeout("expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])", 2000);
}
function stopTimer()
{
    clearTimeout(intv);
}
Event.observe(window, 'load', do_onload, false);
Event.observe('xcx_tabmenu', 'mouseover', function(event)
{stopTimer();},false);
Event.observe('xcx_tabmenu', 'mouseout', function(event)
{
    var reltg = (event.relatedTarget) ? event.relatedTarget : event.toElement;
    var tg = (window.event) ? event.srcElement : event.target;
    if (tg.nodeName != 'DIV') return;
    /*while (reltg != tg && reltg.nodeName != 'BODY')
    {
        reltg = reltg.parentNode;
        //if (reltg.id == "xcx_tabmenu") return;
    }*/
    if (reltg == tg) return;
    stopTimer();
    startTimer();
},false);