/*********************************************************************
*
* Macromedia Flash Dispatcher -- a scriptable detector for Flash Player
*
*
* copyright (c) 2000 Macromedia, Inc.
*
*********************************************************************/
/*
* URL of the Flash self-detecting movie ("sniffer").
*
* Reset this if you move the file out of the directory in which the
* document containing the script that calls MM_FlashDispatch() resides.
*/
var MM_FlashSnifferURL = "detectFlash.swf";
var MM_latestPluginRevision = new Object();
MM_latestPluginRevision["5.0"] = new Object();
MM_latestPluginRevision["4.0"] = new Object();
MM_latestPluginRevision["3.0"] = new Object();
MM_latestPluginRevision["2.0"] = new Object();
MM_latestPluginRevision["5.0"]["Windows"] = 30;
MM_latestPluginRevision["5.0"]["Macintosh"] = 30;
MM_latestPluginRevision["4.0"]["Windows"] = 28;
MM_latestPluginRevision["4.0"]["Macintosh"] = 27;
MM_latestPluginRevision["4.0"]["Unix"] = 12;
MM_latestPluginRevision["3.0"]["Windows"] = 10;
MM_latestPluginRevision["3.0"]["Macintosh"] = 10;
MM_latestPluginRevision["2.0"]["Windows"] = 11;
MM_latestPluginRevision["2.0"]["Macintosh"] = 11;
var MM_FlashControlInstalled; // is the Flash ActiveX control installed?
var MM_FlashControlVersion; // ActiveX control version if installed
function MM_FlashInfo()
{
if (navigator.plugins && navigator.plugins.length > 0)
{
this.implementation = "Plug-in";
this.autoInstallable = false; // until Netscape SmartUpdate supported
// Check whether the plug-in is installed:
if (navigator.plugins["Shockwave Flash"])
{
this.installed = true;
// Get the plug-in version and revision:
var words =
navigator.plugins["Shockwave Flash"].description.split(" ");
for (var i = 0; i < words.length; ++i)
{
if (isNaN(parseInt(words[i])))
continue;
this.version = words[i];
this.revision = parseInt(words[i + 1].substring(1));
}
}
else
{
this.installed = false;
}
}
else if (MM_FlashControlInstalled != null)
{
this.implementation = "ActiveX control";
this.installed = MM_FlashControlInstalled;
this.version = MM_FlashControlVersion;
this.autoInstallable = true;
}
else if (MM_FlashDetectedSelf())
{
this.installed = true;
this.implementation = "Plug-in";
this.autoInstallable = false;
}
this.canPlay = MM_FlashCanPlay;
}
var MM_FlashPluginsPage = "http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash";
function MM_FlashDispatch(contentURL, contentVersion, requireLatestRevision,
upgradeURL, install, installURL, altURL,
overridePluginsPage)
{
if (overridePluginsPage == null)
{
alert("ERROR: MM_FlashDispatch() called with too few arguments.");
return;
}
if (overridePluginsPage && installURL.substring(0, 7) != "http://")
{
alert("ERROR: MM_FlashDispatch() called with relative URL" +
" for PLUGINSPAGE (" + installURL + ")");
return;
}
var player = new MM_FlashInfo();
if (player.installed == null)
{
var sniffer =
"";
document.open();
document.write("");
document.write("Checking for the Flash Player");
document.write("");
document.write("");
document.write(sniffer);
document.write("");
document.write("");
document.close();
}
else if (player.installed)
{
if (player.canPlay(contentVersion, requireLatestRevision))
{
location = contentURL;
}
else
{
location = player.autoInstallable ? contentURL : upgradeURL;
}
}
else if (install)
{
location = player.autoInstallable ? contentURL : installURL;
}
else
{
location = altURL;
}
}
function MM_FlashRememberIfDetectedSelf(count, units)
{
// the sniffer appends an empty search string to the URL
// to indicate that it is the referrer
if (document.location.search.indexOf("?") != -1)
{
if (!count) count = 60;
if (!units) units = "days";
var msecs = new Object();
msecs.minute = msecs.minutes = 60000;
msecs.hour = msecs.hours = 60 * msecs.minute;
msecs.day = msecs.days = 24 * msecs.hour;
var expires = new Date();
expires.setTime(expires.getTime() + count * msecs[units]);
document.cookie =
'MM_FlashDetectedSelf=true ; expires=' + expires.toGMTString();
}
}
function MM_FlashDemur(count, units)
{
if (!count) count = 60;
if (!units) units = "days";
var msecs = new Object();
msecs.minute = msecs.minutes = 60000;
msecs.hour = msecs.hours = 60 * msecs.minute;
msecs.day = msecs.days = 24 * msecs.hour;
var expires = new Date();
expires.setTime(expires.getTime() + count * msecs[units]);
document.cookie =
'MM_FlashUserDemurred=true ; expires=' + expires.toGMTString();
if (!MM_FlashUserDemurred())
{
alert("Your browser must accept cookies in order to " +
"save this information. Try changing your preferences.");
return false;
}
else
return true;
}
function MM_FlashUserDemurred()
{
return (document.cookie.indexOf("MM_FlashUserDemurred") != -1);
}
function MM_FlashLatestPluginRevision(playerVersion)
{
var latestRevision;
var platform;
if (navigator.appVersion.indexOf("Win") != -1)
platform = "Windows";
else if (navigator.appVersion.indexOf("Macintosh") != -1)
platform = "Macintosh";
else if (navigator.appVersion.indexOf("X11") != -1)
platform = "Unix";
latestRevision = MM_latestPluginRevision[playerVersion][platform];
return latestRevision;
}
function MM_FlashCanPlay(contentVersion, requireLatestRevision)
{
var canPlay;
if (this.version)
{
canPlay = (parseInt(contentVersion) <= this.version);
if (requireLatestRevision)
{
if (this.revision &&
this.revision < MM_FlashLatestPluginRevision(this.version))
{
canPlay = false;
}
}
}
else
{
canPlay = MM_FlashDetectedSelf();
}
return canPlay;
}
function MM_FlashDetectedSelf()
{
return (document.cookie.indexOf("MM_FlashDetectedSelf") != -1);
}