Template:Title

{{#ifeq: | |

 {{#ifeq:   | |
   {{#ifeq: Template |User|
     Title
Author: Title | Title
   }} |
   Author: {{{author}}}
 }} |
 {{{title}}}

 Author: {{{author}}}

---

}}

Usage: {{TitleLine|title=Story Title|author=Author Name}}

This generates a headerbar like you see above, with {{{title}}} and {{{author}}} properly replaced.