function SubmitForm (val , formName , fieldName){

    var fi = eval('document.forms.' + formName + '.' + fieldName);
    var fo = eval('document.forms.' + formName);
    fi.value=val;
    fo.submit();
}

function SubmitFormConfirmation (val , formName , fieldName){

    if (confirm ('Weet je zeker dat je deze actie wilt uitvoeren?')) {
        var fi = eval('document.forms.' + formName + '.' + fieldName);
        var fo = eval('document.forms.' + formName);
        fi.value=val;
        fo.submit();
    }

}