Creates a link to the upload page.  See [WikiAttachments].

Why would you use this instead of a standard anchor?  The UploadLinkTag automatically adds things like the correct class information (for styles), the jspwiki.baseURL property, attachment links, etc.

----

!Usage

<wiki:UploadLink page="<page name>" format="anchor|url">
;:''Link text''
</wiki:UploadLink>

!Parameters

;__page__: Page name to link to. If not set, uses the current page.
;__format__: If "anchor", creates the full hyperlink (<a href="...">link text</a>); if "url", outputs only the URL.

!Example
{{{
<wiki:UploadLink>Upload a new attachment</wiki:UploadLink>.
}}}