var _cuWmvContainer;
var _cuPlayerBackgroundContainer;

var _cuPlayerTop;
var _cuPlayerLeft;

var _cuPlayerFlashXMargin = -20;
var _cuPlayerFlashYMargin = -8;


var _cuPlayerWroteProductInstall = false;
var requiredMajorVersion = 9;
var requiredMinorVersion = 0;
var requiredRevision = 124;

var hasProductInstall = DetectFlashVer(6, 0, 65);
var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
var _cuPlayerAlternateContent = '<div id="dvFlashAlternate">Hello, in order to view this content you need to install <a href=http://www.adobe.com/go/getflash/>Adobe Flash Player</a></div>';
  
function _cuPlayerFindPosition(oElement)
{
    if (typeof (oElement.offsetParent) != "undefined")
    {
        for (var posX = 0, posY = 0; oElement; oElement = oElement.offsetParent)
        {
            posX += oElement.offsetLeft;
            posY += oElement.offsetTop;
        }
        return [posX, posY];
    } else
    {
        return [oElement.x, oElement.y];
    }
}
function _cuPlayerResetPosition(top, left)
{
    var oldTop = 0;
    var oldLeft = 0;
    if (top) _cuPlayerTop = top;
    if (left) _cuPlayerLeft = left;
    var container = document.getElementById('cuPlayerPlayerContainer');
    _cuPlayerResetElementPosition(_cuPlayerTop, _cuPlayerLeft, container, _cuWmvContainer);
    _cuWmvContainer.style.zIndex = 0;
}
function _cuPlayerResetElementPosition(top, left,relativeTo,target)
{
    var oldTop = 0;
    var oldLeft = 0;
    var posArr = new Array();
    if (relativeTo)
    {
        posArr = _cuPlayerFindPosition(relativeTo);
        oldLeft = posArr[0];
        oldTop = posArr[1];
    }
    target.style.top = oldTop + top + "px";
    target.style.left = oldLeft + left + "px";
}
function _cuPlayerHideObject()
{
    _cuWmvContainer.style.display = "none";
}
function _cuPlayerShowObject()
{
    _cuWmvContainer.style.display = "block";
}
function _cuPlayerMakePlayerObject(width, height)
{
    _cuWmvContainer = document.getElementById("cuPlayerWMVContainer");
    _cuPlayerTop = 0;
    _cuPlayerLeft = 0;
    _cuPlayerResetPosition();
    _cuWmvContainer.width = width + "px";
    _cuWmvContainer.height = height + "px";
    _cuWmvContainer.style.width = width + "px";
    _cuWmvContainer.style.height = height + "px";
    _cuVolVar = 50;
    _cuMuteVar = false;
    _cuPlayerName = 'cuWmvPlayer';
    _cuWmvContainer.innerHTML = _cuPlayerGetPlayerHTML(0, 0, width, height, "cuPlayerWMVContainer");
    window.onresize = _cuPlayerResetPosition;
}

function _cuPlayerGetPlayerHTML(top, left, width, height, videoContainerId)
{
    var html = '';
    html += '<div id="' + videoContainerId + '" style="width:' + width + 'px;height:' + height + 'px;position:absolute;top:' + top + 'px;left:' + left + 'px;z-index:0;" ><OBJECT id="cuWmvPlayer" width="' + width + 'px" height="' + height + 'px"';
    if (_cuPlayerIsFireFox())
    {
        html += 'type="application/x-ms-wmp"';
    }
    else
    {
        html += 'CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6"';
    }
    html += '>';
    html += '    <param name="name" value="cuWmvPlayer">';

    html += '    <param name="uiMode" value="none">';
    html += '    <param name="ShowStatusBar" value="false">';
    html += '    <param name="ShowDisplay" value="false">';
    html += '    <param name="autostart" value="false">';
    html += '    <param name="volume" VALUE="' + _cuVolVar + '">';
    html += '    <param name="mute" VALUE="' + _cuMuteVar + '">';

    if (_cuPlayerIsFireFox())
    {
        html += '    <PARAM name="windowlessVideo" value="false">';
    }
    else
    {
        html += '    <PARAM name="windowlessVideo" value="true">';
    }
    html += '    <PARAM name="SendPlayStateChangeEvents" value="True">';
    html += ' </OBJECT></div>';
    return html;
}
function _cuPlayerIsFireFox()
{
    if (navigator.userAgent.indexOf("Firefox") >= 0 || navigator.userAgent.indexOf("Chrome") >= 0 || navigator.userAgent.indexOf("Opera") >= 0) return true;
    return false;
}
function _cuPlayerMoveMe(elementId, x, y)
{
    if (x <= $(window).width() && y <= $(window).height())
    {
        x = _cuPlayerFixX(x);
        y = _cuPlayerFixY(y);
        $('#' + elementId).css("top", y + "px").css("left", x + "px");
        $('#' + elementId).focus()
    }
}

function _cuPlayerFixX(x)
{
    return x + _cuPlayerFlashXMargin;
}
function _cuPlayerFixY(y)
{
    return y + _cuPlayerFlashYMargin;
}
function _cuPlayerAddPlayer(src, width, height, id, serverID, dispatcher, globalSprite, wmode, cssClass,bgcolor)
{
    if (hasProductInstall)
    {
        if (hasRequestedVersion)//can run the player
        {
            AC_FL_RunContent(
	                "src", src,
	                "width", width,
	                "height", height,
	                "align", "middle",
	                "id", id,
	                "quality", "high",
	                "bgcolor", bgcolor,
	                "name", id,
	                "allowScriptAccess", "always",
	                "type", "application/x-shockwave-flash",
	                "pluginspage", "http://www.adobe.com/go/getflashplayer",
	                "play", "true",
	                "loop", "false",
	                "allowFullScreen", "true",
	                "class", cssClass,
	                "FlashVars", "HTMLObjectID=" + id + '&pageID=' + pageID + '&serverID=' + serverID + '&componentID=' + componentID + '&configURL=' + configURL + '&isDispatcher=' + dispatcher + '&isGlobalSprite=' + globalSprite + ""
	                , "wmode", wmode
            );
        }
        else
        {
            if (_cuPlayerWroteProductInstall==true) return;
            _cuPlayerWroteProductInstall = true;
            var MMPlayerType = (isIE == true) ? "ActiveX" : "PlugIn";
            var MMredirectURL = window.location;
            document.title = document.title.slice(0, 47) + " - Flash Player Installation";
            var MMdoctitle = document.title;
            AC_FL_RunContent(
		        "src", "EnhancedPlayer/Resources/playerProductInstall",
		        "FlashVars", "MMredirectURL=" + MMredirectURL + '&MMplayerType=' + MMPlayerType + '&MMdoctitle=' + MMdoctitle + "",
		        "width", width,
		        "height", height,
		        "align", "middle",
		        "id", id,
		        "quality", "high",
		        "bgcolor", "#869ca7",
		        "name", id,
		        "allowScriptAccess", "sameDomain",
		        "type", "application/x-shockwave-flash",
		        "pluginspage", "http://www.adobe.com/go/getflashplayer"
	        );
        }
    }
    else//doesn't have flash
    {
        if (_cuPlayerWroteProductInstall==true) return;
        _cuPlayerWroteProductInstall = true;
        document.write(_cuPlayerAlternateContent);  // insert non-flash content
    }

}
//EPLCommunicator
function _cuPlayerGetPageIDFromURL()
{
    var queryParams = _cuPlayerGetQueryParams();
    if (queryParams["pageid"] != null)
        return queryParams["pageid"];
    return null;
}
function _cuPlayerGetComponentIDFromURL()
{
    var queryParams = _cuPlayerGetQueryParams();
    if (queryParams["componentid"] != null)
        return queryParams["componentid"];
    return null;
}
function _cuPlayerGetQueryParams()
{
    var _queryString = window.location.search.substring(1);
    var allParams = {};
    var _params = {};
    try
    {
        if (_queryString != null && _queryString.length > 0)
        {
            allParams = _queryString.split('&');
            for (var i = 0, index = -1; i < allParams.length; i++)
            {
                var keyValuePair = allParams[i];
                if ((index = keyValuePair.indexOf("=")) > 0)
                {
                    var paramKey = keyValuePair.substring(0, index);
                    var paramValue = keyValuePair.substring(index + 1);
                    if (paramKey != null) paramKey = paramKey.toLowerCase();
                    _params[paramKey] = paramValue;
                }
            }
        }
    } 
    catch (er)
    {
    }
	return _params;
}
//player background image
function _cuPlayerMakePlayerBackgroundImageObject(width, height,top,left,imageURL)
{
//    alert('_cuPlayerMakePlayerBackgroundImageObject');
    var container = document.getElementById('cuPlayerPlayerContainer');
    //get the _cuPlayerBackgroundContainer element if not exist create it
    if (_cuPlayerBackgroundContainer == null) 
    {
        _cuPlayerBackgroundContainer = document.getElementById('cuPlayerWMVBack');
        if (_cuPlayerBackgroundContainer == null)
        {
            _cuPlayerBackgroundContainer = document.createElement("DIV");
            _cuPlayerBackgroundContainer.setAttribute("class", "flashcontentPlayerBackground");
            document.appendChild(_cuPlayerBackgroundContainer);
        }
    }
    _cuPlayerResetElementPosition(top, left, container, _cuPlayerBackgroundContainer);
    _cuPlayerBackgroundContainer.width = width + "px";
    _cuPlayerBackgroundContainer.height = height + "px";
    _cuPlayerBackgroundContainer.style.width = width + "px";
    _cuPlayerBackgroundContainer.style.height = height + "px";
    _cuPlayerBackgroundContainer.innerHTML = '<img src="' + imageURL + '" width="' + width + '" height="' + height + '" border="0"/>';
}