function szepindex(ki,kire,voks){
i=1;
while(i<=5){
document.getElementById("voks_"+i+"_"+kire).style.color = "#000000";
document.getElementById("voks_"+i+"_"+kire).style.backgroundColor = "#FFFFFF";
i++;
}
document.getElementById("voks_"+voks+"_"+kire).style.color = "#FFFFFF";
document.getElementById("voks_"+voks+"_"+kire).style.backgroundColor = "red";
}