var DayPortPlayerCallBack = new Object();
var DayPortPlayerList = new Array();
var DayPortUtils = new Object();
var DayPortPlayer = new Object();
var DayPortOnLoadCalled = false;

//checking when onload has been called
function DayPortOnLoadConfirm()
{
	DayPortOnLoadCalled = true;
}

//register for onload method
if ( typeof window.addEventListener != "undefined" )
{
 
 window.addEventListener( "load", DayPortOnLoadConfirm, false );
 
}else if ( typeof window.attachEvent != "undefined" ) {
 
 window.attachEvent( "onload", DayPortOnLoadConfirm );

}else {
 if ( window.onload != null ) {
	var oldOnload = window.onload;
	window.onload = function ( e ) {
	  oldOnload( e );
	  window[DayPortOnLoadConfirm]();
	};
 }else{
	window.onload = DayPortOnLoadConfirm;
 }
}

//create an instance of DayPortPlayerObject
DayPortPlayer.newPlayer = function(settings)
{
	var index = DayPortPlayerList.length;
	DayPortPlayerList[index] = new DayPortPlayerObject(settings,index);
	return DayPortPlayerList[index];
}

//player object
function DayPortPlayerObject(settings,id)
{
	this.version = Math.floor(Math.random()*999999);
	
	this.id = id;
	
	this.configSettings;
	
	DayPortPlayerCallBack["DayPortPlayer_"+this.id] = this;
	
	this.playerContainerArea = 'FlashConfigLoaderArea_'+this.id;
	this.formID = 'form_'+this.id;
	
	var divAreas = '<div id="'+this.playerContainerArea+'"></div>';
	
	if(settings.playerContainer != "" && typeof settings.playerContainer != "undefined")
	{
		document.getElementById(settings.playerContainer).innerHTML = divAreas;		
	}else{
		document.write(divAreas);
	}
	
	this.categoryID = settings.categoryID;
	this.articleID = settings.articleID;
	this.domain = settings.domain;
	this.playerInstanceID = settings.playerInstanceID;
	this.affiliateInstanceID = settings.affiliateInstanceID;
	this.bannerContainer = settings.bannerContainer;
	this.rootCategory = settings.rootCategory;
	this.incomingSettings = settings;
	
	if(typeof this.playerInstanceID == "undefined" || this.playerInstanceID == null) this.playerInstanceID = "";
	if(typeof this.affiliateInstanceID == "undefined" || this.affiliateInstanceID == null) this.affiliateInstanceID = "";
	
	
	this.headLoc = document.getElementsByTagName("head").item(0);
	this.scriptId = 'playerTYPEscriptArea_' + this.id;
    
    // Create the script tag
    this.scriptObj = document.createElement("script");
    
    // Add script object attributes
    this.scriptObj.setAttribute("type", "text/javascript");
    this.scriptObj.setAttribute("charset", "utf-8");
    
    var d = new Date();
    var cacheBust = d.getFullYear()+""+d.getMonth()+""+d.getDate()+""+d.getUTCHours()+""+d.getUTCMinutes();
    var request = "http://"+this.domain+"/nw/dpm/loadplayer/?instanceGUID="+this.playerInstanceID+"&affiliateGUID="+this.affiliateInstanceID+"&mt=1&playerID=DayPortPlayerCallBack.DayPortPlayer_"+this.id+"&domain="+this.domain+"&v="+cacheBust;
    
    this.scriptObj.setAttribute("src", request);
    this.scriptObj.setAttribute("id", this.scriptId);
    
    this.headLoc.appendChild(this.scriptObj);
}


DayPortPlayerObject.prototype.getURLVar = function(varName)
{
  //document.getElementById("debugTA").value += "\ngetURLVar() called.";

  // Strip off the URL parameters
  var url_params = window.location.search.substr(1);

  var retn = "";
  if (url_params != "")
  {
    var url_param_array = url_params.split("&");
    var url_param_count = url_param_array.length;
    var temp;

    for (var count = 0; count < url_param_count; count++)
    {
      temp = url_param_array[count].split("=");
      if (temp[0] == varName)
        retn = temp[1];
    }
  }

  return retn;
}



DayPortUtils.system = new Object();
DayPortUtils.system.osPlatform = null;
DayPortUtils.system.osVersion = null;
DayPortUtils.system.browser = null;
DayPortUtils.system.browserVersion = null;

DayPortUtils.systemCheck = function()
{
  //document.getElementById("debugTA").value += "\nDayPortUtils.systemCheck() called.";

  var osPlatform = "unknown";
  var osVersion = "unknown";
  var browser = "unknown";
  var browserVersion;

  // convert all characters to lowercase to simplify testing
  var agt=navigator.userAgent.toLowerCase();
  var appVer = navigator.appVersion.toLowerCase();

  // *** BROWSER VERSION ***

  var is_minor = parseFloat(appVer);
  var is_major = parseInt(is_minor);

  var is_opera = (agt.indexOf("opera") != -1);
  var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
  var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
  var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
  var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
  var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1); // new 020128- abk
  var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1); // new 021205- dmr
  var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
  var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5); // new020128
  var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6); // new021205 -- dmr

  // Note: On IE, start of appVersion return 3 or 4
  // which supposedly is the version of Netscape it is compatible with.
  // So we look for the real version further on in the string
  // And on Mac IE5+, we look for is_minor in the ua; since
  // it appears to be more accurate than appVersion - 06/17/2004

  var is_mac = (agt.indexOf("mac")!=-1);
  var iePos  = appVer.indexOf('msie');
  if (iePos !=-1) {
     if(is_mac) {
         var iePos = agt.indexOf('msie');
         is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));
     }
     else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
     is_major = parseInt(is_minor);
  }

  // ditto Konqueror

  var is_konq = false;
  var kqPos   = agt.indexOf('konqueror');
  if (kqPos !=-1) {
     is_konq  = true;
     is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));
     is_major = parseInt(is_minor);
  }

  var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
  var is_khtml  = (is_safari || is_konq);

  var is_gecko = ((!is_khtml)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;
  var is_gver  = 0;
  if (is_gecko) is_gver=navigator.productSub;

  var is_moz   = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
                  (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
                  (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
                  (is_gecko) &&
                  ((navigator.vendor=="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));
  var is_fb = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
               (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
               (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
               (is_gecko) && (navigator.vendor=="Firebird"));
  var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
               (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
               (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
               (is_gecko) && (navigator.vendor=="Firefox"));
  if ((is_moz)||(is_fb)||(is_fx)) {  // 032504 - dmr
     var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;
     if(!(is_moz_ver)) {
         is_moz_ver = agt.indexOf('rv:');
         is_moz_ver = agt.substring(is_moz_ver+3);
         is_paren   = is_moz_ver.indexOf(')');
         is_moz_ver = is_moz_ver.substring(0,is_paren);
     }
     is_minor = is_moz_ver;
     is_major = parseInt(is_moz_ver);
  }
  var is_fb_ver = is_moz_ver;
  var is_fx_ver = is_moz_ver;

  var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
              && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
              && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)
              && (!is_khtml) && (!(is_moz)) && (!is_fb) && (!is_fx));

  // Netscape6 is mozilla/5 + Netscape6/6.0!!!
  // Mozilla/5.0 (Windows; U; Win98; en-US; m18) Gecko/20001108 Netscape6/6.0
  // Changed this to use navigator.vendor/vendorSub - dmr 060502
  // var nav6Pos = agt.indexOf('netscape6');
  // if (nav6Pos !=-1) {
  if ((navigator.vendor)&&
      ((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape"))&&
      (is_nav)) {
     is_major = parseInt(navigator.vendorSub);
     // here we need is_minor as a valid float for testing. We'll
     // revert to the actual content before printing the result.
     is_minor = parseFloat(navigator.vendorSub);
  }

  var is_nav2 = (is_nav && (is_major == 2));
  var is_nav3 = (is_nav && (is_major == 3));
  var is_nav4 = (is_nav && (is_major == 4));
  var is_nav4up = (is_nav && is_minor >= 4);  // changed to is_minor for
                                              // consistency - dmr, 011001
  var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                        (agt.indexOf("; nav") != -1)) );

  var is_nav6   = (is_nav && is_major==6);    // new 010118 mhp
  var is_nav6up = (is_nav && is_minor >= 6); // new 010118 mhp

  var is_nav5   = (is_nav && is_major == 5 && !is_nav6); // checked for ns6
  var is_nav5up = (is_nav && is_minor >= 5);

  var is_nav7   = (is_nav && is_major == 7);
  var is_nav7up = (is_nav && is_minor >= 7);

  var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));
  var is_ie3  = (is_ie && (is_major < 4));

  var is_ie4   = (is_ie && is_major == 4);
  var is_ie4up = (is_ie && is_minor >= 4);
  var is_ie5   = (is_ie && is_major == 5);
  var is_ie5up = (is_ie && is_minor >= 5);

  var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1)); // 020128 new - abk
  var is_ie5_5up =(is_ie && is_minor >= 5.5);                // 020128 new - abk

  var is_ie6   = (is_ie && is_major == 6);
  var is_ie6up = (is_ie && is_minor >= 6);

  // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
  // or if this is the first browser window opened.  Thus the
  // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.

  var is_aol   = (agt.indexOf("aol") != -1);
  var is_aol3  = (is_aol && is_ie3);
  var is_aol4  = (is_aol && is_ie4);
  var is_aol5  = (agt.indexOf("aol 5") != -1);
  var is_aol6  = (agt.indexOf("aol 6") != -1);
  var is_aol7  = ((agt.indexOf("aol 7")!=-1) || (agt.indexOf("aol7")!=-1));
  var is_aol8  = ((agt.indexOf("aol 8")!=-1) || (agt.indexOf("aol8")!=-1));

  var is_webtv = (agt.indexOf("webtv") != -1);

  // new 020128 - abk

  var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1));
  var is_AOLTV = is_TVNavigator;

  var is_hotjava = (agt.indexOf("hotjava") != -1);
  var is_hotjava3 = (is_hotjava && (is_major == 3));
  var is_hotjava3up = (is_hotjava && (is_major >= 3));

  // end new

  // Done with is_minor testing; revert to real for N6/7
  if (is_nav6up) {
     is_minor = navigator.vendorSub;
  }

  // *** PLATFORM ***
  var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
  // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
  //        Win32, so you can't distinguish between Win95 and WinNT.
  var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

  // is this a 16 bit compiled version?
  var is_win16 = ((agt.indexOf("win16")!=-1) ||
             (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) ||
             (agt.indexOf("windows 16-bit")!=-1) );

  var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                  (agt.indexOf("windows 16-bit")!=-1));

  var is_winme = ((agt.indexOf("win 9x 4.90")!=-1));    // new 020128 - abk
  var is_win2k = ((agt.indexOf("windows nt 5.0")!=-1) || (agt.indexOf("windows 2000")!=-1)); // 020214 - dmr
  var is_winxp = ((agt.indexOf("windows nt 5.1")!=-1) || (agt.indexOf("windows xp")!=-1)); // 020214 - dmr

  // NOTE: Reliable detection of Win98 may not be possible. It appears that:
  //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
  //       - On Mercury client, the 32-bit version will return "Win98", but
  //         the 16-bit version running on Win98 will still return "Win95".
  var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
  var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
  var is_win32 = (is_win95 || is_winnt || is_win98 ||
                  ((is_major >= 4) && (navigator.platform == "Win32")) ||
                  (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

  var is_os2   = ((agt.indexOf("os/2")!=-1) ||
                  (navigator.appVersion.indexOf("OS/2")!=-1) ||
                  (agt.indexOf("ibm-webexplorer")!=-1));

  var is_mac    = (agt.indexOf("mac")!=-1);
  if (is_mac) { is_win = !is_mac; } // dmr - 06/20/2002
  var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) ||
                             (agt.indexOf("68000")!=-1)));
  var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) ||
                              (agt.indexOf("powerpc")!=-1)));

  var is_sun   = (agt.indexOf("sunos")!=-1);
  var is_sun4  = (agt.indexOf("sunos 4")!=-1);
  var is_sun5  = (agt.indexOf("sunos 5")!=-1);
  var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));
  var is_irix  = (agt.indexOf("irix") !=-1);    // SGI
  var is_irix5 = (agt.indexOf("irix 5") !=-1);
  var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
  var is_hpux  = (agt.indexOf("hp-ux")!=-1);
  var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));
  var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));
  var is_aix   = (agt.indexOf("aix") !=-1);      // IBM
  var is_aix1  = (agt.indexOf("aix 1") !=-1);
  var is_aix2  = (agt.indexOf("aix 2") !=-1);
  var is_aix3  = (agt.indexOf("aix 3") !=-1);
  var is_aix4  = (agt.indexOf("aix 4") !=-1);
  var is_linux = (agt.indexOf("inux")!=-1);
  var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
  var is_unixware = (agt.indexOf("unix_system_v")!=-1);
  var is_mpras    = (agt.indexOf("ncr")!=-1);
  var is_reliant  = (agt.indexOf("reliantunix")!=-1);
  var is_dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||
         (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||
         (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));
  var is_sinix = (agt.indexOf("sinix")!=-1);
  var is_freebsd = (agt.indexOf("freebsd")!=-1);
  var is_bsd = (agt.indexOf("bsd")!=-1);
  var is_unix  = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux ||
               is_sco ||is_unixware || is_mpras || is_reliant ||
               is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);

  var is_vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));


  // Define browser and version
  if (is_ie)
    browser = "Internet Explorer";
  else if (is_nav)
    browser = "Netscape";
  else if (is_fx)
    browser = "Firefox";
  else if (is_moz)
    browser = "Mozilla";
  else if (is_opera)
    browser = "Opera";
  else if (is_konq)
    browser = "Konqueror";
  else if (is_safari)
    browser = "Safari";
  else if (is_aol)
    browser = "AOL";

  browserVersion = is_minor;

  // Define OS and version
  if (is_win)
  {
    osPlatform = "Windows";
    if (is_winxp)
      osVersion = "Windows XP";
    else if (is_win2k)
      osVersion = "Windows 2000";
    else if (is_winnt)
      osVersion = "Windows NT";
    else if (is_winme)
      osVersion = "Windows ME";
    else if (is_win98)
      osVersion = "Windows 98";
    else if (is_win95)
      osVersion = "Windows 95";
    else if (is_win31)
      osVersion = "Windows 3.1";
  }
  else if (is_mac)
    osPlatform = "Mac";
  else if (is_linux)
    osPlatform = "Linux";
  else if (is_unix)
    osPlatform = "Unix";

  DayPortUtils.system.osPlatform = osPlatform;
  DayPortUtils.system.osVersion = osVersion;
  DayPortUtils.system.browser = browser;
  DayPortUtils.system.browserVersion = browserVersion;
};

DayPortUtils.systemCheck();


if (navigator.appName.indexOf("Microsoft") != -1) { var isIE = true; }else{ var isIE = false; }

if(isIE)
{
	var prepUnload=function()
	{
		window.attachEvent("onunload",_flashUnload);
	};
	window.attachEvent("onbeforeunload",prepUnload);
}

var _flashUnload = function() 
{

	var _2f=document.getElementsByTagName("OBJECT");
	for(var i=_2f.length-1;i>=0;i--)
	{
		_2f[i].style.display="none";
		for(var x in _2f[i])
		{
			if(typeof _2f[i][x]=="function")
			{
				_2f[i][x]=function(){};
			}
		}
	}
	if (document.getElementsByTagName) 
	{
 		var objs = document.getElementsByTagName("object");
  		for (i=0; i<objs.length; i++) 
  		{
   			objs[i].outerHTML = "";
  		}
	}
}