// Detection des plugins
// Jean-Francois Côté



var flash = 5;  
var flashok = 0; 
var quickok = 0;
var quicktimeVersion = 0;
var quicktime = 5;

document.erreurplugin = "";

var agent = navigator.userAgent.toLowerCase(); 
	

if (navigator.plugins != null && navigator.plugins.length > 0) 
{
  for (i=0; i < navigator.plugins.length; i++ ) 
  {
    var plugin =navigator.plugins[i];
    if (plugin.name.indexOf("QuickTime") > -1) 
	{
      quicktimeVersion = parseFloat(plugin.name.substring(18));
	  
	  if(quicktimeVersion >= quicktime)
		quickok = 1;
    }
  }
}
else if (agent.indexOf("msie") != -1 && parseInt(navigator.appVersion) >= 4 && agent.indexOf("win")!=-1 && agent.indexOf("16bit")==-1) 
{
  document.write('<scr' + 'ipt language="VBScript"\> \n');
  document.write('on error resume next \n');
  document.write('dim obQuicktime \n');
  document.write('set obQuicktime = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1") \n');
  document.write('if IsObject(obQuicktime) then \n');
  document.write('   if obQuicktime.IsQuickTimeAvailable(0) then \n');
  document.write('      quicktimeVersion = CInt(Hex(obQuicktime.QuickTimeVersion) / 1000000) \n');
  document.write('      if quicktimeVersion >= quicktime then \n');
  document.write('        quickok=1 \n');
  document.write('      end if \n');
  document.write('   end if \n');
  document.write('end if \n');
  document.write('</scr' + 'ipt\> \n');
}

var flashversion=GetSwfVer();

if(flashversion!=-1)
{
	var flashversionArray=flashversion.split(".");
	if(flashversionArray[0]>=flash)
	{
		   flashok = 1;	
	  
	} 
}
else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.userAgent.indexOf("Windows 95")>=0 || navigator.userAgent.indexOf("Windows 98")>=0 || navigator.userAgent.indexOf("Windows NT")>=0  )) 
{
  document.write("<SCRIPT LANGUAGE=VBScript\> \n");
  document.write('on error resume next \n');
  document.write('flashok = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.' + flash + '"))) \n');
  document.write("</SCRIPT\> \n");
}


if(flashok) 
{
  document.erreurplugin = ""
  if(quickok)
  {
    document.write("Vous avez les plugiciels QuickTime et Flash.");

  }
  else
  {
    document.write("Vous n'avez pas le plugiciel QuickTime, mais vous avez Flash.");
	//document.erreurplugin = "quick"
	document.write("<p><a href='qt.html'><img src='./images/qtlogo.gif' border='0'></a>");
  }
}
else 
{
  document.erreurplugin = "flash"
  if(quickok)
  {
    document.write("Vous n'avez pas le plugiciel Flash " + flash + ", mais vous avez QuickTime.");
	document.write("<p><a href='flash.html'><img src='./images/flogo.gif' border='0'></a>");	
  }
  else
  {
    document.write("Vous n'avez pas les plugiciels Flash " + flash + " et QuickTime.");
	document.write("<p><a href='flash.html'><img src='./images/flogo.gif' border='0'></a><a href='qt.html'><img src='./images/qtlogo.gif' border='0'></a>");	
  } 
}   

function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}