Forum PHP.pl

function sprawdz(){
var frames = 0;
var timerId = 0;
var d = new Date();
var d = d.getTime()+30000;
timerId=setInterval(function() {
    var e = new Date();
    var e = e.getTime();
    $('#fps').html(frames+' fps');
    ++frames;    
    if(e>d){
        alert('teraz');clearInterval(timerId);
    }
}, 100);
}

setTimeout(sprawdz(),5000));