function share_facebook()
{
    u=location.href;
    t=document.title;
    window.open("http://www.facebook.com/share.php?u="+encodeURIComponent(u)+"&t="+encodeURIComponent(t))
}
function share_google()
{
    u=location.href;
    t=document.title;
    window.open("http://www.google.com/bookmarks/mark?op=edit&bkmk="+encodeURIComponent(u)+"&title="+t+"&annotation="+t)
}
function share_buzz()
{
    u=location.href;
    t=document.title;
    window.open("http://buzz.yahoo.com/buzz?publisherurn=DanTri&targetUrl="+encodeURIComponent(u))
}

function share_yahoo()
{
    u=location.href;
    t=document.title;
    window.open("http://bookmarks.yahoo.com/toolbar/savebm?u="+encodeURIComponent(u)+"&t="+encodeURIComponent(t))
}

function share_twitter()
{
    u=location.href;
    t=document.title;
    window.open("http://twitter.com/home?status="+encodeURIComponent(u))
}

function OpenPrint()
{
    var o=document.getElementById("AID");
    if(o!=null)
    {
        window.open("/print/-"+o.value+".html","Print","");
        return false
    }
}