This tag displays the URL needed for other bloggers to send trackbacks to your blog.

This tag does not display anythign if trackback is turned off in the blog settings.

A trackback is one of three types of linkbacks, methods for Web authors to request notification when somebody links to one of their documents. This enables authors to keep track of who is linking, and so referring, to their articles.

== Example ==

$Item->trackback_url();

== Parameters ==

This tag does not accept any parameters.

== Return value ==

This tag displays content only, it does not have a return value.