x shockwave flash
navigator mimetypes application
function getactivex module
else return false
true return getactivex
var function module
module return true
false return x
catch e return
msie 0 ielike
try var activexobject
if navigator useragent
enabledplugin 0 if
plugin navigator mimetypes
function getflash var
plugin return parseint
plugin description substring
var ielike false
plugin description indexof
navigator useragent indexof