JavaScript DHTML/Javascript Collections/mimeTypes
"mimeTypes" Example
<source lang="html4strict">
<html> <body> <button onclick="alert(navigator.mimeTypes.length);">length</button> </body> </html>
</source>
<source lang="html4strict">
<html> <body> <button onclick="alert(navigator.mimeTypes.length);">length</button> </body> </html>
</source>