// **********************************************************
// Flash Detect Script
// moock fpi [f.lash p.layer i.nspector]
// version: 1.3.5
// ----------------------------------------------------------
var requiredVersion = 9; // Version the user needs to view site (max 6, min 2)
var useRedirect = false; // true to load a separate page
// ----------------------------------------------------------
// 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 flash7Installed = false; // boolean. true if flash 7 is installed
var flash8Installed = false; // boolean. true if flash 8 is installed
var maxVersion = 9; // 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
// 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(' \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('flash7Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7"))) \n');
document.write('flash8Installed = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.8"))) \n');
document.write(' \n'); // break up end tag so it doesn't end our script
}
// Standard javascript detection using navigator.plugins array
function detectFlash() {
if (navigator.plugins) {
// 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
var flashVersion = parseInt(flashDescription.charAt(flashDescription.indexOf(".") - 1));
// We found the version, now set appropriate version flags
flash2Installed = flashVersion == 2;
flash3Installed = flashVersion == 3;
flash4Installed = flashVersion == 4;
flash5Installed = flashVersion == 5;
flash6Installed = flashVersion == 6;
flash7Installed = flashVersion == 7;
flash8Installed = flashVersion >= 8;
}
}
// 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)
if(navigator.userAgent.indexOf("WebTV") != -1) actualVersion = 3;
// DEBUGGING: uncomment next line to display flash version
// alert("version detected: " + actualVersion);
// 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;
}
}
}
}
function displayFlash(flashObj)
{
if (!useRedirect) { // if dynamic embedding is turned on
if (hasRightVersion) { // if we've detected an acceptable version
var oeTags = '';
document.write(oeTags); // embed the flash movie
}
else { // flash is too old or we can't detect the plugin, show alternate content from the noscript tags
var altContentElmt = document.getElementById(flashObj.clientId +'_altcontent');
document.write((altContentElmt.firstChild!=null)? altContentElmt.firstChild.nodeValue: altContentElmt.innerHTML);
}
}
}
// **********************************************************