function openPopup( url, w, h, centered )
{
    var width = w;
    var height = h;
    var winl = 0;
    var wint = 0;

    if ( centered )
    {
	winl = (screen.width - width) / 2;
	wint = (screen.height - height) / 2;
    }

    var myWindow = window.open( url, 'NewWindow', 'width='+width+',height='+height+',top='+wint+',left='+winl+',menubar=no,status=no,directories=no,location=no,resizable=yes,modal=no,scrollbars=no' );

    if ( myWindow ==null || typeof( myWindow ) == "undefined" )
    {
	alert( 'You have popup blocker enabled.\nPlease disable and try again!' );
    }
    else
    {
	myWindow.opener = self;
	myWindow.focus();
    }
}

function newWindow(file,window,x,y) {
		msgWindow=open(file,window,'width='+x+',height='+y+',left=10,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no');
		if (msgWindow.opener == null){
			msgWindow.opener = self;
		}
	}
function openVR(){
	vrWindow=open('qtvr/elite4vr.html','_new','width=450,height=420,left=10,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes');
	if (vrWindow.opener == null){
		vrWindow.opener = self;
	}
}
function openKeyboardVR(){
	vrWindow=open('qtvr/elite4keyboard.html','_new','width=540,height=425,left=10,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes');
	if (vrWindow.opener == null){
		vrWindow.opener = self;
	}
}

// Flash Version Detector  v1.2.1
// documentation: http://www.dithered.com/javascript/flash_detect/index.html
// license: http://creativecommons.org/licenses/by/1.0/
// code by Chris Nott (chris[at]dithered[dot]com)
// with VBScript code from Alastair Hamilton (now somewhat modified)


function isDefined(property) {
  return (typeof property != 'undefined');
}

var flashVersion = 0;
function getFlashVersion() {
   var latestFlashVersion = 8;
   var agent = navigator.userAgent.toLowerCase(); 
   
   // NS3 needs flashVersion to be a local variable
   if (agent.indexOf("mozilla/3") != -1 && agent.indexOf("msie") == -1) {
      flashVersion = 0;
   }
   
   // NS3+, Opera3+, IE5+ Mac (support plugin array):  check for Flash plugin in plugin array
   if (navigator.plugins != null && navigator.plugins.length > 0) {
      var flashPlugin = navigator.plugins['Shockwave Flash'];
      if (typeof flashPlugin == 'object') { 
         for (var i = latestFlashVersion; i >= 3; i--) {
            if (flashPlugin.description.indexOf(i + '.') != -1) {
               flashVersion = i;
               break;
            }
         }
      }
   }

   // IE4+ Win32:  attempt to create an ActiveX object using VBScript
   else if (agent.indexOf("msie") != -1 && parseInt(navigator.appVersion) >= 4 && agent.indexOf("win")!=-1 && agent.indexOf("16bit")==-1) {
      var doc = '<scr' + 'ipt language="VBScript"\> \n';
      doc += 'On Error Resume Next \n';
      doc += 'Dim obFlash \n';
      doc += 'For i = ' + latestFlashVersion + ' To 3 Step -1 \n';
      doc += '   Set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash." & i) \n';
      doc += '   If IsObject(obFlash) Then \n';
      doc += '      flashVersion = i \n';
      doc += '      Exit For \n';
      doc += '   End If \n';
      doc += 'Next \n';
      doc += '</scr' + 'ipt\> \n';
      document.write(doc);
   }
      
   // WebTV 2.5 supports flash 3
   else if (agent.indexOf("webtv/2.5") != -1) flashVersion = 3;

   // older WebTV supports flash 2
   else if (agent.indexOf("webtv") != -1) flashVersion = 2;

   // Can't detect in all other cases
   else {
      flashVersion = flashVersion_DONTKNOW;
   }

   return flashVersion;
}

function flashChecker()
{
	if(getFlashVersion() < 6)
	{
			document.location = "../../index.html";
	}
}