';
$("down[" + i + "]").appear();
url = '/packages/bindump' + packageSize[i] + '.bin?' + new Date().getTime();
request.open('POST', url, false);
var now = new Date();
var startTime = now.getTime();
request.send(null);
if ((request.readyState == 4)){
var now = new Date();
var time = (now.getTime() - startTime)/1000;
// calculate speed if we have a correct time
if(time != 0){
var filesize = request.getResponseHeader("Content-Length")/1000;
var speed = filesize/time;
dSum += parseInt(speed * packageSize[i]);
dSpeed = parseInt(dSum/(packageSize[i] * 2 - 128) * 8);
}
i++;
if(i == 8)
setTimeout('stopDownload(' + i + ')', 1000);
// low speed ?
else if((i == 4 && dSpeed < 1024) || (i == 5 && dSpeed < 2048) || (i == 6 && dSpeed < 3072) || (i == 7 && dSpeed < 6144) )
window.setTimeout('stopDownload(' + i + ')', 1000);
else{
setTimeout('startDownload(' + i + ')', 1000);
}
}
else{
alert('Speedtest cannot be started.');
}
}
function stopDownload(i){
var last = i - 1;
$("dstatus[" + last +"]").innerHTML= '';
$('upload').appear();
window.setTimeout('startUpload(0)', 2000);
}
function startUpload(i){
var dateStart = 0;
var start = 0;
j = i - 1;
if(i > 0){
$("ustatus[" + j +"]").innerHTML= '';
}
uSpeed = 0;
package += package;
$('up[' + i + ']').appear();
request.open('POST', 'post.php', true);
request.onreadystatechange = function() {
if (request.readyState == 4) {
var dateEnd = new Date();
var end = dateEnd.getTime();
var time = end - start;
// calculate speed if we have a correct time
if(time != 0){
var speed = packageSize[i] / time * 1000;
uSum += parseInt(speed * packageSize[i]);
uSpeed = parseInt(uSum/(packageSize[i] * 2 - 128) * 8);
}
i++;
if(((i == 8) || (i == 3 && uSpeed < 384) || (i == 4 && uSpeed < 512) || (i == 5 && uSpeed < 2048)) && time != 0){
$("result").innerHTML = "Ihr Ergebnis: | |||
| Download-Geschwindigkeit: | " + dSpeed.toFixed(0) + " kbit/s | ||
| Upload-Geschwindigkeit: | " + uSpeed.toFixed(0) + " kbit/s | ||
';
window.setTimeout('$("result").appear()', 2000);
window.setTimeout('draw(' + dSpeed + ', 5)', 3000);
}
function draw(dSpeed, uSpeed){
$('jpgraph').innerHTML= '