// Flash Player Version Detection - Rev 1.5
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. 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];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
			var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
			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 CompareFlashVer(versionStr, reqMajorVer, reqMinorVer, reqRevision)
{
	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_GenerateObjString(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>';
    }

	return str;
}

function AC_FL_GenerateContent(params){
  var ret = AC_GetParams(params);
  return AC_GenerateObjString(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetParams(params){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var name in params){
	var value = params[name];
	if( value === null )
		continue;
		
    switch (name.toLowerCase()) {
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[name] = value;
        break;
      case "src":
      case "movie":	
        ret.embedAttrs["src"] = value;
        ret.params["movie"] = value;
        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[name] = value;
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[name] = ret.objAttrs[name] = value;
        break;
      default:
        ret.embedAttrs[name] = ret.params[name] = value;
    }
  }
  ret.objAttrs["classid"] = "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000";
  ret.embedAttrs["type"] = "application/x-shockwave-flash";
  return ret;
}

// MTVN code below


function FlashHelper() {
	this.filename = null;
	this.objid = "game";
	this.width = 550;
	this.height = 440;
	this.bgcolor = "#ffffff";
	this.quality = "high";
	this.align = "middle";
	this.salign = null;
	this.wmode = null;
	this.scale = null;
	this.play = "true";
	this.flashvars = null;
	this.menu = null;
	this.base = null;
	this.devicefont = null;
	this.loop = "false";
	this.majorVer = 8;
	this.minorVer = 0;
	this.revisionVer = 0;
	this.writeFlashObject = function() {
		document.write( this.getFlashObjectString() );
	}
	this.writeFlashObjectTest = function() {
		document.write("<pre>");
		document.write( this.getFlashObjectString() );
		document.write("</pre>");
	}
	this.getFlashObjectString = function() {
		versionStr = GetSwfVer();
	
		var hasAcceptableVersion = CompareFlashVer(versionStr, this.majorVer, this.minorVer, this.revisionVer);
		if(hasAcceptableVersion || versionStr == -1) {
			// version is OK or flash is not installed at all
			var params = new Array(0);
			params["src"] = this.filename;
			params["width"] = this.width;
			params["height"] = this.height;
			params["bgcolor"] = this.bgcolor;
			params["quality"] = this.quality;
			params["align"] = this.align;
			params["salign"] = this.salign;
			params["wmode"] = this.wmode;
			params["scale"] = this.scale;
			params["play"] = this.play;
			params["flashvars"] = this.flashvars;
			params["menu"] = this.menu;
			params["base"] = this.base;
			params["devicefont"] = this.devicefont;
			params["loop"] = this.loop;
			params["id"] = this.objid;

			params["codebase"] = "http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab#version="+this.majorVer+","+this.minorVer+","+this.revisionVer+",0";
			params["type"] = "application/x-shockwave-flash";
			params["allowScriptAccess"] = "always";
			params["pluginspage"] = "http://www.adobe.com/go/getflashplayer";			

			return AC_FL_GenerateContent(params);
		} else {
			// version is not OK
			return "<center>This content requires Macromedia Flash Player version "+this.majorVer+".<br><a href=http://www.macromedia.com/go/getflash/ target=_blank>Click here to get Flash</a></center>";
		}
	}
}

// DEPRECATED SYNTAX
function makeFlashTag(fileName, width, height, bgcolor, quality, align, salign, wmode, scale, play, flashvars, menu, base, devicefont, loop, flashver, objid) {
	var fh = new FlashHelper();
	fh.filename = fileName;
	fh.width = width;
	fh.height = height;
	if( bgcolor != null && bgcolor != "" ) fh.bgcolor = bgcolor;
	if( quality != null && quality != "" ) fh.quality = quality;
	if( align != null && align != "" ) fh.align = align;
	if( salign != null && salign != "" ) fh.salign = salign;
	if( wmode != null && wmode != "" ) fh.wmode = wmode;
	if( scale != null && scale != "" ) fh.scale = scale;
	if( play != null && play != "" ) fh.play = play;
	if( flashvars != null && flashvars != "" ) fh.flashvars = flashvars;
	if( menu != null && menu != "" ) fh.menu = menu;
	if( base != null && base != "" ) fh.base = base;
	if( devicefont != null && devicefont != "" ) fh.devicefont = devicefont;
	if( loop != null && loop != "" ) fh.loop = loop;
	if( flashver != null && flashver != "" ) fh.majorVer = flashver;
	if( objid != null && objid != "" ) fh.objid = objid;
	return fh.getFlashObjectString();
}

// DEPRECATED SYNTAX
function embedFlash(fileName, width, height, bgcolor, quality, align, salign, wmode, scale, play, flashvars, menu, base, devicefont, loop, flashver, objid) {
	document.write(makeFlashTag(fileName, width, height, bgcolor, quality, align, salign, wmode, scale, play, flashvars, menu, base, devicefont, loop, flashver, objid));
}

// DEPRECATED SYNTAX
function embedFlashTest(fileName, width, height, bgcolor, quality, align, salign, wmode, scale, play, flashvars, menu, base, devicefont, loop, flashver, objid) {	
	document.write("<pre width=100>");
	document.write( makeFlashTag(fileName, width, height, bgcolor, quality, align, salign, wmode, scale, play, flashvars, menu, base, devicefont, loop, flashver, objid).replace(/\</g,'&lt;') );
	document.write("</pre>");
}