//This script detects the following:
//Flash
//Windows Media Player
//Java
//Shockwave
//RealPlayer
//QuickTime
//Acrobat Reader
//SVG Viewer

var agt=navigator.userAgent.toLowerCase();
    var ie  = (agt.indexOf("msie") != -1);
    var ns  = (navigator.appName.indexOf("Netscape") != -1);
    var win = ((agt.indexOf("win")!=-1) || (agt.indexOf("32bit")!=-1));
    var mac = (agt.indexOf("mac")!=-1);
    
if(ie){
	document.write('<SCRIPT LANGUAGE=VBScript>\nFunction VBDetectIE(ClassID) on error resume next \n VBDetectIE = IsObject(CreateObject(ClassID))\n End Function</SCRIPT>\n');
}

function detectPlugins(){

  if(!window.detectedPlugins){
    window.detectedPlugins = {};
  
    
    if (ie && win) {	
      detectIE("Adobe.SVGCtl","SVG Viewer"); 
      detectIE("SWCtl.SWCtl.1","Shockwave Director"); 
      detectIE("ShockwaveFlash.ShockwaveFlash.1","Shockwave Flash"); 
      detectIE("rmocx.RealPlayer G2 Control.1","RealPlayer");
      detectIE("QuickTimeCheckObject.QuickTimeCheck.1","QuickTime"); 
      detectIE("MediaPlayer.MediaPlayer.1","Windows Media Player"); 
      detectIE("PDF.PdfCtrl.5","Acrobat Reader");
    }else if (ns || !win){
    		nse = ""; 
        for (var i=0;i<navigator.mimeTypes.length;i++) 
          nse += navigator.mimeTypes[i].type.toLowerCase();
    		detectNS("image/svg-xml","SVG Viewer"); 
        detectNS("application/x-director","Shockwave Director"); 
        detectNS("application/x-shockwave-flash","Shockwave Flash"); 
        detectNS("audio/x-pn-realaudio-plugin","RealPlayer");
        detectNS("video/quicktime","QuickTime");
        detectNS("application/x-mplayer2","Windows Media Player"); 
        detectNS("application/pdf","Acrobat Reader");
    }
    if(navigator.javaEnabled()){
      window.detectedPlugins["Java"] = true;
    }
  }
}
function detectIE(ClassID,name){ 
  result = Boolean(VBDetectIE(ClassID));
  window.detectedPlugins[name] = result;  
  
  return Boolean(result);
}

function detectNS(ClassID,name){
   bReturn = false; 
  if (nse.indexOf(ClassID) != -1) 
    if (navigator.mimeTypes[ClassID].enabledPlugin != null) 
      bReturn = true;
    
  window.detectedPlugins[name] = bReturn;
 
  return bReturn;
}