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var cam;
function keyDown(event) {
if (event.keyCode == 49) {
var display = document.getElementById('screen');
cam = 0;
display.innerHTML = '<img src="http://172.22.80.56:8080/cam/0/stream.mjpeg" />'
}
if (event.keyCode == 50) {
var display = document.getElementById('screen');
cam = 1;
display.innerHTML = '<img src="http://172.22.80.56:8080/cam/1/stream.mjpeg" />'
}
if (event.keyCode == 51) {
var display = document.getElementById('screen');
cam = 2;
display.innerHTML = '<img src="http://172.22.80.56:8080/cam/2/stream.mjpeg" />'
}
if (event.keyCode == 52) {
var display = document.getElementById('screen');
display.innerHTML = '<img src="testbild-4.png" />'
}
if (event.keyCode == 37) {
var request = new XMLHttpRequest();
request.open("get", "http://172.22.80.56:8080/cam/" + cam + "/control/left", false);
request.send();
return false;
}
if (event.keyCode == 38) {
var request = new XMLHttpRequest();
request.open("get", "http://172.22.80.56:8080/cam/" + cam +"/control/up", false);
request.send();
return false;
}
if (event.keyCode == 39) {
var request = new XMLHttpRequest();
request.open("get", "http://172.22.80.56:8080/cam/" + cam +"/control/right", false);
request.send();
return false;
}
if (event.keyCode == 40) {
var request = new XMLHttpRequest();
request.open("get", "http://172.22.80.56:8080/cam/" + cam +"/control/down", false);
request.send();
return false;
}
}
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