function popup(url,name,w,h)
{
    newWindow = window.open (url, name, 'resizable=no,scrollbars=no,width='+w+',height='+h);
    newWindow.focus();
}

function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var http = createRequestObject();

function update_stats() {
    var stat_type_id = document.getElementById('stat_type_id').value;
    var player_id = document.getElementById('player_id').value;
    http.abort();
    http.open('get', 'stats.php?stat_type_id='+stat_type_id+'&player_id='+player_id);
    http.onreadystatechange = update_stats_block;
    http.send(null);
}

function update_stats_block() {
    if (http.readyState == 4) {
	document.getElementById('stats').innerHTML= http.responseText;
    }
}

function random_password(id) {
    document.getElementById('team_username_'+id).value = document.getElementById('new_username_'+id).value;
    document.getElementById('team_password_'+id).value = document.getElementById('new_password_'+id).value;
}