//Script to remove keyword from the search box when entering
function clearSearchTop(e, source) {
    var searchText;
    searchText = source.value;
    if (searchText == "keyword") {
        source.value = "";
        source.className = "searchFocus";
    }
}

function resetSearchTop(e, source) {
    var searchText;
    searchText = source.value;
    if (searchText == "") {
        source.value = "keyword";
        source.className = "search";
    }

}

function quickNavKeyDown(event, select) {
    try {
        var key;
        if (window.event)
            key = window.event.keyCode;
        else
            key = event.which;
        var cancel = false;
        if (key == 40) {
            select.selectedIndex++;
            cancel = true;
        }
        else if (key == 38) {
            select.selectedIndex--;
            cancel = true;
        }
        else if (key == 13 && select.selectedIndex != 0) {
            select.onchange();
            cancel = true;
        }

        if (cancel) {
            if (window.event) {
                // for IE cancel the event
                event.returnValue = false;
                event.cancel = true;
            }
            return false;
        }
        return true;
    }
    catch (ex) {
    }
}