/* get the filter options and send the user to the right url */

function set_filter_url_model() {

    /* check if there is an line filter */
    if (document.getElementById("cboModel") != null) {
        if (document.getElementById("cboModel").selectedIndex != 0) {

            dropdownIndex = ""
            dropdownValue = ""
            dropdownIndex = document.getElementById('cboModel').selectedIndex;
            dropdownValue = document.getElementById('cboModel')[dropdownIndex].value;

            document.location.href = dropdownValue;

            

        }
    }
}

function set_filter_url_prijs() {

    /* check if there is an price filter */
    if (document.getElementById("cboPrijs") != null) {
        if (document.getElementById("cboPrijs").selectedIndex != 0) {

            dropdownIndex = ""
            dropdownValue = ""
            dropdownIndex = document.getElementById('cboPrijs').selectedIndex;
            dropdownValue = document.getElementById('cboPrijs')[dropdownIndex].value;

            location.href = dropdownValue;
        }
    }
}