Overview of document
The tag returns the best possible preview of the document.
- If the document has a custom thumbnail, the tag displays that thumbnail
 - If the document is an image, the tag returns a thumbnail of the reduced image
 - If applicable, the tag returns a standardised icon according to file type
 
For example :
| for HTML page type documents | |
| for PDF files | |
| for ZIP files | 
Enforce display type
It is possible to force the display type of #LOGO_DOCUMENT by passing it a specific argument:
-  
#LOGO_DOCUMENT{auto}displays either the thumbnail, either the document, either the icon ; -  
#LOGO_DOCUMENT{icone}displays the icon of the document type; -  
#LOGO_DOCUMENT{apercu}displays the reduced version of the document or the icon if not jpg, png, gif ; -  
#LOGO_DOCUMENT{vignette}displays the full size thumbnail.