// ############################################# 
// These are the user defined globals. 
// Modify the following variables to customize the inspection behaviour. 


var requiredVersion = 6;   // Version the user needs to view site (max 6, min 2) 
var useRedirect = false;    // Flag indicating whether or not to load a separate 
                           // page based on detection results. Set to true to 
                           // load a separate page. Set to false to embed the 
                           // movie or alternate html directly into this page. 


// Only set next three vars if useRedirect is true... 
//var flashPage = "intro.htm"      // The location of the flash movie page 
//var noFlashPage = "download.htm"  // Page displayed if the user doesn't have the 
                                  // plugin or we can't detect it. 
//var upgradePage = "download.htm"  // Page displayed if we detect an old plugin 
// ############################################# 


// ************* 
// Everything below this point is internal until after the BODY tag. 
// Do not modify! Proceed to the BODY tag for further instructions. 
// ************* 


// System globals 
var flash2Installed = false;    // boolean. true if flash 2 is installed 
var flash3Installed = false;    // boolean. true if flash 3 is installed 
var flash4Installed = false;    // boolean. true if flash 4 is installed 
var flash5Installed = false;    // boolean. true if flash 5 is installed 
var flash6Installed = false;    // boolean. true if flash 6 is installed 
var maxVersion = 6;             // highest version we can actually detect 
var actualVersion = 0;          // version the user really has 
var hasRightVersion = false;    // boolean. true if it's safe to embed the flash movie in the page 
var jsVersion = 1.0;            // the version of javascript supported 




// Check the browser...we're looking for ie/win 
//var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;    // true if we're on ie 
//var isWin = (navigator.appVersion.indexOf("Windows") != -1) ? true : false; // true if we're on windows 


var isIE = true;
var isWin = true;

// This is a js1.1 code block, so make note that js1.1 is supported. 
jsVersion = 1.1; 

// Write vbscript detection on ie win. IE on Windows doesn't support regular 
// JavaScript plugins array detection. 
if(isIE && isWin){ 
  document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n'); 
  document.write('on error resume next \n'); 
  document.write('flash2Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.2"))) \n'); 
  document.write('flash3Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3"))) \n'); 
  document.write('flash4Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4"))) \n'); 
  document.write('flash5Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.5"))) \n');   
  document.write('flash6Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6"))) \n');   
  document.write('</SCR' + 'IPT\> \n'); // break up end tag so it doesn't end our script 

} 




// Next comes the standard javascript detection that uses the 
// navigator.plugins array. We pack the detector into a function so it loads 
// before we run it. 


function detectFlash() {   
  // If navigator.plugins exists... 
  if (navigator.plugins) { 
    // ...then check for flash 2 or flash 3+. 
    if (navigator.plugins["Shockwave Flash 2.0"] 
        || navigator.plugins["Shockwave Flash"]) { 


      // Some version of Flash was found. Time to figure out which. 


      // Set convenient references to flash 2 and the plugin description. 
      var isVersion2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : ""; 
      var flashDescription = navigator.plugins["Shockwave Flash" + isVersion2].description; 
	
      // DEBUGGING: uncomment next line to see the actual description. 
       //alert("Flash plugin description: " + flashDescription); 


      // A flash plugin-description looks like this: Shockwave Flash 4.0 r5 
      // We can get the major version by grabbing the character before the period 
      // note that we don't bother with minor version detection. 
      // Do that in your movie with $version or getVersion(). 
      var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1)); 


      // We found the version, now set appropriate version flags. Make sure 
      // to use >= on the highest version so we don't prevent future version 
      // users from entering the site. 
      flash2Installed = flashVersion == 2;     
      flash3Installed = flashVersion == 3; 
      flash4Installed = flashVersion == 4; 
      flash5Installed = flashVersion == 5; 
      flash6Installed = flashVersion >= 6; 
    } 
  } 


  // Loop through all versions we're checking, and 
  // set actualVersion to highest detected version. 
  for (var i = 2; i <= maxVersion; i++) {   
    if (eval("flash" + i + "Installed") == true) actualVersion = i; 
    
  } 


  // If we're on webtv, the version supported is 2 (pre-summer2000, 
  // or 3, post-summer2000). Note that we don't bother sniffing varieties 
  // of webtv. You could if you were sadistic... 
  if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 3;   


  // DEBUGGING: uncomment next line to display flash version 
   //alert("version detected: " + actualVersion); 


  // We're finished getting the version on all browsers that support detection. 
  // Time to take the appropriate action. 


  // If the user has a new enough version... 
  if (actualVersion >= requiredVersion) { 
    // ...then we'll redirect them to the flash page, unless we've 
    // been told not to redirect. 
    if (useRedirect) { 
      // Need javascript1.1 to do location.replace 
      if(jsVersion > 1.0) { 
        // It's safe to use replace(). Good...we won't break the back button. 
        window.location.replace(flashPage);   
      } else { 
        // JavaScript version is too old, so use .location to load 
        // the flash page. 
        window.location = flashPage; 
      } 
    } 
    // If we got here, we didn't redirect. So we make a note that we should 
    // write out the object/embed tags later. 
    hasRightVersion = true;                 
  } else {   
    // The user doesn't have a new enough version. 
    // If the redirection option is on, load the appropriate alternate page. 
    if (useRedirect) { 
      // Do the same .replace() call only if js1.1+ is available. 
      if(jsVersion > 1.0) { 
        window.location.replace((actualVersion >= 2) ? upgradePage : noFlashPage); 
      } else { 
        window.location = (actualVersion >= 2) ? upgradePage : noFlashPage; 
      } 
    } 
  } 


return hasRightVersion;
}