function refreshResults() {
    txt = document.getElementById("prog-search-q").value.replace("'", "''");
    document.getElementById("prog-search-msg").innerHTML = "Program search results for \"" + document.getElementById("prog-search-q").value + "\"";
    var url;
    txt = escape(txt);
    url = "http://cablecast.carrollmediacenter.org/cmc/prog_search_schedule.asp?q=" + txt;
    document.getElementById("prog-search-schedule").src = url;

    url = "prog_search_vod.asp?q=" + txt;
    document.getElementById("prog-search-online").src = url;

    document.getElementById("prog-search-results").style.display = "block";
}

function checkEnterKey(e) {
    if (e.keyCode == 13) {
        refreshResults();
    }
}

function clearProgSearch() {
    document.getElementById("prog-search-q").value = "";
    document.getElementById("prog-search-q").style.color = "black";
}
function resetProgSearch() {
        document.getElementById("prog-search-q").value = "Program Search";
        document.getElementById("prog-search-q").style.color = "gray";
}

function closeSearch() {
    document.getElementById("prog-search-results").style.display = "none";
    resetProgSearch();
}