var messageFilterTimer;

var lastFilterText;

var lastFormatBtn = null;

var lastFormat = null;



function downloadTemplate(id)

{

    window.location = "/download.template?Id=" + id;

}





function downloadMessage(eid)

{

    window.location = "/download.message?eid=" + eid;

}





function setListFormat(format)

{

    var x = document.getElementsByName("format");

    if (x.length == 0)

    {

        return;

    }



    var elem;

    if (format != null && lastFormat != null && format != lastFormat)

    {

        elem = document.getElementById("tabIcon" + lastFormat);

        changeTabCellClass(elem, "tabIconOn", "tabIconOff");

        elem = document.getElementById("tabCaption" + lastFormat);

        changeTabCellClass(elem, "tabCaptionOn", "tabCaptionOff");

    }

    if (format != null && format != lastFormat)

    {

        elem = document.getElementById("tabIcon" + format);

        changeTabCellClass(elem, "tabIconOff", "tabIconOn");

        elem = document.getElementById("tabCaption" + format);

        changeTabCellClass(elem, "tabCaptionOff", "tabCaptionOn");

        lastFormat = format;

    }



    x[0].value = format;

    loadMessageListRecords();

}



function changeTabCellClass(element, oldClass, newClass)

{

    if (hasStyleClass(element, oldClass))

    {

        delStyleClass(element, oldClass);

    }

    if (! hasStyleClass(element, newClass))

    {

        addStyleClass(element, newClass);

    }

}





function loadMainContainer(uri)

{

    var container = getContainer("mainContainer");

    loadContainer(uri, container, onLoadContainer);

}



function onKeyupMessageFilter(textField)

{

    if (textField.value == lastFilterText)

    {

        return;

    }



    lastFilterText = textField.value;



    if (messageFilterTimer != null)

    {

        clearTimeout(messageFilterTimer);

    }



    messageFilterTimer = setTimeout("gotoPage(1)", 500);

}





function clearMessageFilter(textField)

{

    if (textField.value == "")

    {

        return;

    }



    textField.value = lastFilterText = "";



    if (messageFilterTimer != null)

    {

        clearTimeout(messageFilterTimer);

    }



    textField.focus();

    gotoPage(1);

}





function onSortMessages(columnIndex)

{

    var field = document.getElementsByName("sortColumn")[0];

    var oldIndex = field.value;

    field.value = columnIndex;



    field = document.getElementsByName("sortDirection")[0];

    if (oldIndex != columnIndex)

    {

        field.value = 1;

    }

    else

    {

        field.value = (field.value < 0) ? 1 : -1;

    }



    gotoPage(1);

}





function gotoPage(pageNumber)

{

    var field = document.getElementsByName("page")[0];

    field.value = pageNumber;



    loadMessageListRecords(true);

}





function selectTranslation(tableRow, id, languageId)

{

    var format = document.getElementsByName("format")[0].value;

    selectRecord(tableRow, id);

    loadArtifacts(id, languageId, format);

}



function clickLanguageButton(languageCode)

{

    window.location = languageCode + getShowEnglishQuery(true);

}



function loadMessageList(languageId)

{

    var container = document.getElementById("mainContainer");

    loadContainer("/translated_messages.do?languageId=" + languageId + getShowEnglishQuery(false), container, onLoadContainer, false);

}



function loadMessageListContent(languageId)

{

    var container = document.getElementById("leftContent");

    loadContainer("/message_list.do?languageId=" + languageId + getShowEnglishQuery(false), container, onLoadContainer, true);

}



function loadMessageListRecords()

{

    var form = document.getElementById("messageListForm");

    var container = document.getElementById("messageListRecords");

    var field = document.getElementsByName("show_en")[0];

    field.value = getShowEnglishValue();



    submitForm(form, container, onLoadContainer, true)

}



function loadArtifacts(tmId, languageId, format)

{

    var container = document.getElementById("messageRecordDetails");

    loadContainer("message_artifacts.do?tmId=" + tmId + "&languageId=" + languageId + "&format=" + format + getShowEnglishQuery(false), container, null, true);

}



// function playWmbMp3(eid)

// {

//     var url = "/play_message.do?eid=" + eid;

//     openPopup(url, "playMessage", 500, 250)

// }



// function loadMessagePlayer(file, id, autostart)

// {

//     var so1 = new SWFObject("/include/mediaplayer.swf", "flvplayer", "450", "100", "9", "#ffffff");

//     so1.addParam('allowscriptaccess', 'always');

//     so1.addParam("wmode", "opaque");

//     so1.addVariable("height", "100");

//     so1.addVariable("width", "450");

//     so1.addVariable("volume", "100");

//     so1.addVariable("backcolor", "0x000000");

//     so1.addVariable("frontcolor", "0xCCCCCC");

//     so1.addVariable("lightcolor", "0x990000");

//     so1.addVariable("screencolor", "000000");

//     so1.addVariable("bufferlength", "5");

//     so1.addVariable("autostart", autostart == null ? "false" : autostart);

//     so1.addVariable("file", file);

//     so1.addVariable("id", id);

//     so1.write("messagePlayer");

// }





function getShowEnglishQuery(isFirstParam)

{

    var value = getShowEnglishValue();

    if (value == "")

    {

        return "";

    }

    return (isFirstParam ? "?" : "&") + "show_en=" + value;

}





function getShowEnglishValue()

{

    var qs = new Querystring();

    return qs.get("show_en", "");

}