Textpattern CMS Template Tags , asset category

<txp:article_image />
Returns an <img src="..." /> HTML tag using the Article image field when the article was posted.
<txp:file_download />
Produces a file download form.
Returns the author's name associated with the current download.
Returns the category of the file to download.
Returns the upload date of the file to download.
Returns the description of the file to download.
Returns the number of times the current file has been downloaded.
Returns the internal ID number of the file to be downloaded.
Produces a link to a download-able file.
Produces a list of download links according to the given attributes.
Returns the last modified date of the file to download.
Returns the name of the file to download.