function removeAllOptions(selectbox) {
    var i;
    for (i = selectbox.options.length - 1; i >= 0; i--) { selectbox.remove(i); }
}
function addOption(selectbox, value, text) {
    var optn = document.createElement("OPTION");
    optn.text = text;
    optn.value = value;
    selectbox.options.add(optn);
}
function SelectItem(id) {
    //var currentid = document.fcontactus.callcentre.options[id.selectedIndex].value;
    var currentid = document.getElementById('callcentre').options[id.selectedIndex].value;
    hideItems();
    //document.getElementById("ttitles").style.display = "block";
    document.getElementById("callcentre" + currentid).style.display = "block";
    //equCols1000();
}
function hideItems() {

    for (x = 1; x < 100; x++) {
        if (document.getElementById("callcentre" + x)) {
            document.getElementById("callcentre" + x).style.display = "none";
        }

    }
}