Tracking problems

[Dirk Watkins]

Ok.  I got this code somewhere's and am using it to track our visitors flash availability (is plugin installed and what version) and it's giving me some odd numbers back.  Almost completely opposite from what Macromedia says it's penetration levels are (95% or so).  Could some one tell me what the heck is wrong with this.  It adds a query string on an image so we can track the log.

Code: [Select]

<SCRIPT LANGUAGE="Javascript">
<!--

var flashinstalled = 0;
var flashversion = 0;
MSDetect = "false";
if (navigator.plugins && navigator.plugins.length)
{
   x = navigator.plugins["Shockwave Flash"];
   if (x)
   {
      flashinstalled = 2;
      if (x.description)
      {
         y = x.description;
         flashversion = y.charAt(y.indexOf('.')-1);
      }
   }
   else
      flashinstalled = 1;
   if (navigator.plugins["Shockwave Flash 2.0"])
   {
      flashinstalled = 2;
      flashversion = 2;
   }
}
else if (navigator.mimeTypes && navigator.mimeTypes.length)
{
   x = navigator.mimeTypes['application/x-shockwave-flash'];
   if (x && x.enabledPlugin)
      flashinstalled = 2;
   else
      flashinstalled = 1;
}
else
   MSDetect = "true";

// -->
</SCRIPT>

<SCRIPT LANGUAGE="VBScript">

on error resume next

If MSDetect = "true" Then
   For i = 2 to 7
      If Not(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & i))) Then

      Else
         flashinstalled = 2
         flashversion = i
      End If
   Next
End If

If flashinstalled = 0 Then
   flashinstalled = 1
End If

</SCRIPT>


<script type="text/javascript" language="JavaScript1.2">
<!--
var sImage = 'media/images/structure/u.gif?';
sImage += 'screenRes=' + screen.width + 'x' + screen.height;
sImage += '&availRes=' + screen.availWidth + 'x' + screen.availHeight;
sImage += '&colorDepth=' + screen.colorDepth;
   if (flashinstalled == 2){
      sImage += "&flashInstalled=TRUE&flashVersion="+flashversion;
   } else if (flashinstalled == 1){
      sImage += "&flashInstalled=FALSE&flashVersion="+flashversion;
   } else if (flashinstalled == 0){
      sImage += "&flashInstalled=UNKNOWN&flashVersion="+flashversion;
   }
document.write('<img src="' + sImage + '" width="100" height="100" border="0" alt="HellermannTyton">');
// -->
</script>

Here's the data that we get back:

Installed         Visits  
-----------         ----------
FALSE             14,697
TRUE               595
UNKNOWN      77