[TYPO3-english] Searchbox for new indexed_search

[André Spindler]

Hello list!

for a new project we want to use the new extbase/fluid plugin of 
indexed_search.
But how can we build a simple searchbox in page header?
I know I can render the plugin with typoscript and set custom flid 
templates.
But I think it should be possible without including a complete full 
featured extbase controller on every page just to create a small input form.

Regards,
André Spindler