//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 8;
// Minor version of Flash required
var requiredMinorVersion = 0;
// Revision of Flash required
var requiredRevision = 24;
// -----------------------------------------------------------------------------

function getFlashMovieObject(movieName)
{
  if (window.document[movieName]) 
  {
      return window.document[movieName];
  }
  if (navigator.appName.indexOf("Microsoft Internet")==-1)
  {
    if (document.embeds && document.embeds[movieName])
      return document.embeds[movieName]; 
  }
  else // if (navigator.appName.indexOf("Microsoft Internet")!=-1)
  {
    return document.getElementById(movieName);
  }
}

var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

function func_walk_video(iType, sSpan, sFlash, sButton, iWidth, iHeight)
{
  var spanFullLengthHomefl8 = document.getElementById(sSpan);
  var objFullLengthHomefl8 = getFlashMovieObject(sFlash);
  var objbtnHomePageShowWalkVideo = document.getElementById(sButton);
  if(iType == 0)
  {
    if(objbtnHomePageShowWalkVideo) { objbtnHomePageShowWalkVideo.style.visibility = 'visible'; }
    if(spanFullLengthHomefl8)
    {
      spanFullLengthHomefl8.style.width = 0;
      spanFullLengthHomefl8.style.height = 0;
    }
    if(!isInternetExplorer)
    {
      if(spanFullLengthHomefl8) { spanFullLengthHomefl8.style.visibility = 'hidden'; }
    }
    //objFullLengthHomefl8.SetVariable("sPlayWalk", "pause");
  }
  else if(iType == 1)
  {
    if(spanFullLengthHomefl8)
    {
      spanFullLengthHomefl8.style.visibility = 'visible';
      spanFullLengthHomefl8.style.width = iWidth;
      spanFullLengthHomefl8.style.height = iHeight;
    }
    if(objbtnHomePageShowWalkVideo) { objbtnHomePageShowWalkVideo.style.visibility = 'hidden'; }
    if(objFullLengthHomefl8) { objFullLengthHomefl8.SetVariable("sPlayWalk", "play"); }
  }
  return false;
}

function func_onload_walkvideo(sSpan, sFlash, sButton, iWidth, iHeight)
{
  var spanFullLengthHomefl8 = document.getElementById(sSpan);
  var objbtnHomePageShowWalkVideo = document.getElementById(sButton);
  if(spanFullLengthHomefl8 && objbtnHomePageShowWalkVideo)
  {
    objbtnHomePageShowWalkVideo.style.visibility = (iplay == 1 ? 'hidden' : 'visible');
    if(iplay == 0)
    {
      if(spanFullLengthHomefl8)
      {
        spanFullLengthHomefl8.style.width = 0;
        spanFullLengthHomefl8.style.height = 0;
      }
      if(!isInternetExplorer)
      {
        if(spanFullLengthHomefl8) { spanFullLengthHomefl8.style.visibility = 'hidden'; }
      }
    }
    else
    {
      if(spanFullLengthHomefl8)
      {
        spanFullLengthHomefl8.style.width = iWidth;
        spanFullLengthHomefl8.style.height = iHeight;
      }
      if(!isInternetExplorer)
      {
        if(spanFullLengthHomefl8) { spanFullLengthHomefl8.style.visibility = 'visible'; }
      }
    }
  }
  return false;
}

function func_walk_video_v2(iType, sAction, sSpan, sFlash, sButton, iWidth, iHeight)
{
  var spanFullLengthHomefl8 = document.getElementById(sSpan);
  var objFullLengthHomefl8 = getFlashMovieObject(sFlash);
  var objbtnHomePageShowWalkVideo = document.getElementById(sButton);
  if(iType == 0)
  {
    if(objbtnHomePageShowWalkVideo) { objbtnHomePageShowWalkVideo.style.visibility = 'visible'; }
    if(spanFullLengthHomefl8)
    {
      spanFullLengthHomefl8.style.width = 0;
      spanFullLengthHomefl8.style.height = 0;
    }
    if(!isInternetExplorer)
    {
      if(spanFullLengthHomefl8) { spanFullLengthHomefl8.style.visibility = 'hidden'; }
    }
    if(objFullLengthHomefl8) { objFullLengthHomefl8.func_ctrl_plyr("stop"); }
  }
  else if(iType == 1 || iType == 2)
  {
    if(spanFullLengthHomefl8)
    {
      spanFullLengthHomefl8.style.visibility = 'visible';
      spanFullLengthHomefl8.style.width = iWidth;
      spanFullLengthHomefl8.style.height = iHeight;
    }
    if(objbtnHomePageShowWalkVideo) { objbtnHomePageShowWalkVideo.style.visibility = 'hidden'; }
    if(objFullLengthHomefl8) 
    {
      var sPlayCommand = (iType == 1) ? "play1" : "play2";
	  try
	  {
		objFullLengthHomefl8.func_ctrl_plyr(sPlayCommand);
	  }
	  catch(err) {}
    }
  }
  return false;
}

var fnPlayerIsReady=0;
var fnPlayerRetryCounter=0;

function fnPlayerReady()
{
    fdVideoDisplayDebugMessage("Entered fnPlayerReady\n");
    fnPlayerIsReady=1;
}

function func_walk_video_v3(iType, sAction, sSpan, sFlash, sButton, iWidth, iHeight, sVideoText, sVideoSrc)
    {
    var spanFullLengthHomefl8 = document.getElementById(sSpan);
    var objFullLengthHomefl8 = getFlashMovieObject(sFlash);
    var objbtnHomePageShowWalkVideo = document.getElementById(sButton);

    fdVideoDisplayDebugMessage("Entered func_walk_on_video_v3");
    fdVideoDisplayDebugMessage("iType: " + iType + "\nsAction: " + sAction + "fnPlayerIsReady: " + fnPlayerIsReady);

    if (fnPlayerIsReady==0) 
        { 
            if (fnPlayerRetryCounter++ < 5) {
//                fdVideoDisplayDebugMessage("Setting Retry for 500 ms");
                setTimeout("func_walk_video_v3('" + iType + "', '" + sAction + "', '" + sSpan + "', '" + sFlash + "', '" + sButton + "', '" + iWidth + "', '" + iHeight + "', '" + sVideoText + "', '" + sVideoSrc + "')",15000);
                fnPlayerIsReady=1;
                return;
            }
//            fdVideoDisplayDebugMessage("Timeout Exceeded. Bailing out.");
            iType=0;
        }    

    if (iType == 0)
        {
        if (objbtnHomePageShowWalkVideo)
            {
            objbtnHomePageShowWalkVideo.style.visibility = 'visible';
            }

        if (spanFullLengthHomefl8)
            {
            spanFullLengthHomefl8.style.width = 0;
            spanFullLengthHomefl8.style.height = 0;
            }

        if (!isInternetExplorer)
            {
            if (spanFullLengthHomefl8)
                {
                spanFullLengthHomefl8.style.visibility = 'hidden';
                }
            }

        if (objFullLengthHomefl8)
            {
            if (fnPlayerIsReady==1) 
                { 
                // objFullLengthHomefl8.fnPlayerControl("stop");
                }
            }
        }

    else if (iType == 1)
        {
        if (spanFullLengthHomefl8)
            {
            spanFullLengthHomefl8.style.visibility = 'visible';
            spanFullLengthHomefl8.style.width = iWidth;
            spanFullLengthHomefl8.style.height = iHeight;
            }
        else {
            fdVideoDisplayDebugMessage("spanFullLengthHomefl8 IS NULL");
        }
            

        if (objbtnHomePageShowWalkVideo)
            {
            objbtnHomePageShowWalkVideo.style.visibility = 'hidden';
            }
        else {
            fdVideoDisplayDebugMessage("objbtnHomePageShowWalkVideo IS NULL");
            }

        if (objFullLengthHomefl8)
            {
            objFullLengthHomefl8.fnPlayerSetParm( "VideoText", sVideoText);
            objFullLengthHomefl8.fnPlayerSetParm( "VideoName", sVideoSrc);	
            objFullLengthHomefl8.fnPlayerControl(sAction);
            }
        else {
            fdVideoDisplayDebugMessage("objFullLengthHomefl8 IS NULL");
        }
        
        }
    return false;
    }
    
    // Display Debug Messages
var fdVideoDisplayDebugMessages = false;

function fdVideoDisplayDebugMessage(aMessage) 
{
   if (fdVideoDisplayDebugMessages) {
        alert(aMessage);
   }
}