function object(o){
    function F(){}
    F.prototype = o;
    return new F();
}


function CheckPositions(FormName, InputName){
    var CheckArray = new Array();
    var Counter = 0;
    for (i = 0; i < document.getElementById(FormName).length; i++) {
        if (document.getElementById(FormName).elements[i].name == InputName) {
            CheckArray[Counter] = document.getElementById(FormName).elements[i].value;
            Counter++;
        }
    }
    var Hit = true;
    for (i = 0; i < CheckArray.length; i++){
        for (ii = (i+1); ii < CheckArray.length; ii++){
            if (CheckArray[i] == CheckArray[ii]){
                Hit = false;
            }
        }
    }
    if (Hit == false){
        alert("Nogle af positionerne i input-felterne er identiske.");
    }
    return Hit;
}

function NormalisePositions(FormName, InputName){
    var CheckArray = new Array();
    var Counter = 0;
    for (i = 0; i < document.getElementById(FormName).length; i++) {
        if (document.getElementById(FormName).elements[i].name == InputName) {
            CheckArray[Counter] = i;
            Counter++;
        }
    }
    for (i = 0; i < CheckArray.length; i++){
        x = CheckArray[i];
        document.getElementById(FormName).elements[x].value = i + 1;
    }
}