Sets or retrieves the Internet media type for the code associated with the object. 
Syntax
| HTML | <OBJECT CODETYPE
= sType... >
 | 
|---|
| Scripting | OBJECT.codeType [ = sType ] | 
|---|
Possible Values
| sType | String that
specifies or receives the media type. | 
The property is read/write.
The property has no default value.
Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5.  For more information, see About Dynamic Properties.
Remarks
Internet media types are also known as MIME types. 
The codeType property is read-only for any pre-existing object in an HTML document. For instances of objects that are created in script, the codeType property is read/write-once, because the codeType property is written when an object is created. After an instance of an object is created, the codeType property is read-only.
Standards Information
This property is defined in 
HTML 4.0 
 and
is defined in 
World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 
.
Applies To
See Also
MIME Type Detection in Internet Explorer