function Konvertuj()
{
   var odnos = document.konvertor.iz_valute.value / document.konvertor.u_valutu.value;
   var rezultat = odnos * document.konvertor.iznos.value;
   document.konvertor.result.value = Math.round(rezultat * 100) / 100;
}

function MouseOver(cell, e)
{
    var cell_id = cell.id;
    var valute = cell_id.split("_");
    var v_id = "v_" + valute[0];
    var h_id = "h_" + valute[1];

    document.getElementById(v_id).style.backgroundColor = "#FFDA9F";
    if (h_id != "h_") {
        document.getElementById(h_id).style.backgroundColor = "#FFDA9F";
        cell.style.backgroundColor = "#FFAF31";
    }
}

function MouseOut(cell, e)
{
    var cell_id = cell.id;
    var valute = cell_id.split("_");
    var v_id = "v_" + valute[0];
    var h_id = "h_" + valute[1];

    document.getElementById(v_id).style.backgroundColor = "";
    if (h_id != "h_") {
        document.getElementById(h_id).style.backgroundColor = "";
        cell.style.backgroundColor = "";
    }
}