function Set(i) {
if (document.getElementById('change'+i).value==0) {
	document.getElementById('change'+i).value=1;
	document.getElementById('info'+i).innerHTML="ÇÀÌÅÍÈÒÜ";
	document.getElementById('card'+i).className="cardChange";
}
else {
	document.getElementById('change'+i).value=0;
	document.getElementById('info'+i).innerHTML="ÎÑÒÀÂÈÒÜ";
	document.getElementById('card'+i).className="";
};
return true;
}
function Add() {document.getElementById('stav').value=parseInt(document.getElementById('stav').value)+10;};
function Dec() {document.getElementById('stav').value=parseInt(document.getElementById('stav').value)-10;};