var twindow=false;

function twitter1(url, text)
{
    twindow=window.open('/loading.html','twitwin','toolbar=0,status=0,width=800,height=600');
    new Ajax.Request('/url/get.php?url='+encodeURIComponent(url), {
        method: 'get',
        onSuccess: function(transport) {
            if (transport.responseText!='') {
                //window.open('http://twitter.com/home/?status='+encodeURIComponent(text)+' '+transport.responseText,this.target)
                twindow.document.location.href='http://twitter.com/home/?status='+encodeURIComponent(text)+' '+transport.responseText;
            }
        }
    });
    return false;
}

function twitter(url, text) {
    window.open('http://twitter.com/home/?status='+encodeURIComponent(url)+' '+encodeURIComponent(text),'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}

function facebook(url, text) {
    window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(url)+'&t='+encodeURIComponent(text),'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}

function vkontakte(url, text, img) {
    window.open('http://vkontakte.ru/share.php?url='+encodeURIComponent(url)+'&title='+encodeURIComponent(text)+'&image='+img,'sharer','toolbar=0,status=0,width=626,height=436');
    return false;
}