function _mi(name)
{
    document.images[("_i" + name)].src = ("menu/" + name + "1.gif");
}

function _mo(name)
{
    document.images[("_i" + name)].src = ("menu/" + name + "0.gif");
}

function com_popup(mylink)
{
    if (!window.focus)return true;
  
    var href;

    if (typeof(mylink) == 'string')
        href=mylink;
    else
        href=mylink.href;

    win = window.open(href, '_commentwin', 'width=380,height=300,scrollbars=yes');
    win.focus();
  
    return false;
  
}

function cat_popup(mylink)
{
    if (!window.focus)return true;

    var href;
								   
    if (typeof(mylink) == 'string')
        href=mylink;
    else
        href=mylink.href;

    win = window.open(href, '_itemwin', 'width=600,height=300,scrollbars=no,toolbar=no,resizable=no,status=no');

    win.focus();
  
    return false;
  
}