JavaScript DHTML/Document/version
"version" Example
<source lang="html4strict">
<html> <body> <script language="JavaScript">
alert(document.html.version);
</script> </body> </html>
</source>
<source lang="html4strict">
<html> <body> <script language="JavaScript">
alert(document.html.version);
</script> </body> </html>
</source>