function setDuelValue(vote){
    var value = vote;
    var input_vote = document.getElementById("input_vote");
    input_vote.value = value;
}

function buildlink(url){
    var hersteller_id = document.voting.marke.options[document.voting.marke.selectedIndex].value;
    var base_url = url;
    url = base_url.replace("replace", hersteller_id);
    window.location.href = url;
}