var row_limit = 50;
var curr_params = ''; // params from currently displayed search, for pagination
function getResults(use_old, page) {
    //if undefined, set default
    use_old = typeof use_old !== 'undefined' ? use_old : false;
    page = typeof page !== 'undefined' ? page : 1;

    var elem = document.getElementById("sportsmenForm").elements;
    var params = "";
url = realUrl + path + "/getResults.php?&games_id=" + games_id + "&page=" + page;
    // if new search
    if (!use_old) {
        for (var i = 0; i < elem.length; i++) {
            if (elem[i].tagName == "SELECT") {
                params += elem[i].name + "=" + encodeURIComponent(elem[i].options[elem[i].selectedIndex].value) + "&";
            } else {
                params += elem[i].name + "=" + encodeURIComponent(elem[i].value) + "&";
            }
        }
    }
    else params = curr_params;	// if same search, different page
    // ajax request
    var http_request = new XMLHttpRequest();
    try {
        // Opera 8.0+, Firefox, Chrome, Safari
        http_request = new XMLHttpRequest();
    } catch (e) {
        // Internet Explorer Browsers
        try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {
                // Something went wrong
                //alert("Your browser broke!");
                return false;
            }
        }
    }
    http_request.onreadystatechange = function () {
        if (http_request.readyState == 4) {
            //console.log(http_request.responseText);
            result = JSON.parse(http_request.responseText);
            //console.log(result);
            content = result['content'];
            out = '';
            // switch for dark background in every secound line
            tblLine = true;

            var counter = (page - 1) * row_limit;

            for (e in content) {
                counter++;
                tblLine = !tblLine;
                out += '<tr ' + (tblLine ? 'class="tblLine"' : '') + '><td>' + counter + '</td><td><a href="' + content[e]['link'] + '">' + content[e]['name'] + '</a></td>' + (hasSubstitutes ? '<td>' + content[e]['base'] + '/' + content[e]['subs'] + '</td>' : '') + '<td>' +
                    content[e]['place'] + '</td><td>' + content[e]['pointsTotal'] + ' (+' + content[e]['pointsNew'] + ')</td></tr>';
            }
            if (counter == 0) {
                out = '<tr ' + (tblLine ? 'class="tblLine"' : '') + '><td>' + counter + '</td><td>' + 'No teams were found' + '</td></tr>';
            }
            document.getElementById("tableResults").innerHTML = out;
            document.getElementById("pagination").innerHTML = result['pagination'];

        }
    }
    http_request.open("POST", url, false);
    http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    //console.log(params);
    curr_params = params;
    http_request.send(params);
    return false;
}

function getPage(page) {
    getResults(true, page);
}