function setRedirect(tutName,learnName) {
	var tutorialURL = tutName;
	var learnURL = learnName;
	setCookie('tutSet', tutorialURL, '/');
	document.form.elements[0].value = tutorialURL;
	document.form.redirect_url.value = learnURL;
	detectSystem();
	}
	
function testConfig(){
testconfig = open('http://www.tek.com/Measurement/tutorials/testconfig.html','testconfig','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,width=400,height=300');
}

function detectSystem(){
var wmpinstalled = wmpPlugin();
var ie6installed = detect ();
if (ie6installed != "Internet Explorer 6.0" || wmpinstalled < 7.1){
error = open('http://www.tek.com/Measurement/tutorials/error.html','error','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,width=625,height=400');
}
else{
	xsubmit(document.form,'MYTEK_RESPONSE');
	var temp = validateRequired(document.form);
	if (temp == true)
		{
		document.form.submit();
	}
}
}

function overrideError() {
	xsubmit(opener.document.form,'MYTEK_RESPONSE');
	var temp = validateRequired(opener.document.form);
	if (temp == true)
		{
		opener.document.form.submit();
	}
	self.close();

}

function detect () {
var version = 0;
var browserUsed = "unknown";   
if(navigator.userAgent.indexOf("AOL 5") != -1)  browserUsed = "America Online 5.0";
else if 
(navigator.userAgent.indexOf("AOL 4") != -1)  browserUsed = "America Online 4.0";
else if 
(navigator.userAgent.indexOf("AOL 3") != -1)  browserUsed = "America Online 3.0";
else if 
(navigator.userAgent.indexOf("MSIE 6") != -1) browserUsed = "Internet Explorer 6.0";  
else if 
(navigator.userAgent.indexOf("MSIE 5") != -1) browserUsed = "Internet Explorer 5.0";    
else if 
(navigator.userAgent.indexOf("MSIE 4") != -1)  browserUsed = "Internet Explorer 4.0";
else if
(navigator.userAgent.indexOf("MSIE 3") != -1)  browserUsed = "Internet Explorer 3.0!";
else if
(navigator.userAgent.indexOf("Mozilla/5.0") != -1)  browserUsed = "Netscape 5 Beta";
else if
(navigator.userAgent.indexOf("Mozilla/4.7") != -1)  browserUsed = "Netscape 4.7";
else if
(navigator.userAgent.indexOf("Mozilla/4.61") != -1)  browserUsed = "Netscape 4.61";
else if
(navigator.userAgent.indexOf("Mozilla/4.5") != -1)  browserUsed = "Netscape 4.5";
else if
(navigator.userAgent.indexOf("Mozilla/4") != -1)  browserUsed = "Netscape 4.0";
else if
(navigator.userAgent.indexOf("Mozilla/3") != -1)  browserUsed = "Netscape 3.0";
else if
(navigator.userAgent.indexOf("Mozilla/2") != -1)  browserUsed = "Netscape 2";
else if
(navigator.userAgent.indexOf("MSIE 4.5") != -1)  browserUsed = "Microsoft Internet Explorer 4.5 for Macintosh";
else if
(navigator.appName=="WebTV Internet Terminal") browserUsed = "WebTV Browser";		
else if 
(navigator.appName != "Microsoft Internet Explorer" && navigator.appName != "Netscape") browserUsed = "You are not running IE, Netscape, AOL, or WebTV";                
else version = 8;
return browserUsed;
}


//Detect ActiveX Architecture on Both IE and on Gecko
//Defer to plugin architecture for other browsers

function detectWMP()
{
	var wmpInfo = {
		installed: false,
		scriptable: false,
		type: null,
		versionInfo: null
	};
	var wmp64 = "MediaPlayer.MediaPlayer.1";
	var wmp7 = "WMPlayer.OCX.7";
	if((window.ActiveXObject && navigator.userAgent.indexOf('Windows') != -1) || window.GeckoActiveXObject)
	{
		wmpInfo.type = "ActiveX";
		var player = createActiveXObject(wmp7);
		if(player)
		{
			wmpInfo.installed = true;
			wmpInfo.scriptable = true;
			wmpInfo.versionInfo = player.versionInfo;
			return wmpInfo;
		}
		else
		{
			player = createActiveXObject(wmp64);
			if(player)
			{
				wmpInfo.installed = true;
				wmpInfo.scriptable = true;
				wmpInfo.versionInfo = "6.4";
				return wmpInfo;
			}
			else
			{
				wmpInfo.versionInfo = "none";
				return wmpInfo;
			}
		}
	}
	else if(navigator.mimeTypes)
	{
		wmpInfo.type = "NetscapePlugin";
		var player = navigator.mimeTypes['application/x-mplayer2'].enabledPlugin;
		if(player)
		{	
			
			wmpInfo.installed = true;
			//wmpInfo.scriptable = false;
			wmpInfo.versionInfo = "PluginVersion";
			return wmpInfo;
		}
		return wmpInfo;
	}
	
	
}
function createActiveXObject(id)
{
  var error;
  var control = null;

  try
  {
    if (window.ActiveXObject)
    {
      control = new ActiveXObject(id);
    }
    else if (window.GeckoActiveXObject)
    {
      control = new GeckoActiveXObject(id);
    }
  }
  catch (error)
  {
    ;
  }
  return control;
}
	

function wmpPlugin()
{
	var detectionResults = detectWMP();
//	document.write("Browser architecture supports: " + detectionResults.type + "<br>");
//	document.write("Windows Media Player Installed: <strong>" + detectionResults.installed + "</strong><br>");
//return detectionResults.installed;
	if(detectionResults.installed)
	{
//		document.write("Windows Media Scriptable: " + detectionResults.scriptable + "<br>");
//		document.write("Windows Media Version: <strong>" + detectionResults.versionInfo + "</strong><br>");
return detectionResults.versionInfo;
	}
	
}