how can setTemplate for catalog product view
===

i am overriding the catalog product view page. i have to set my own template file, rather then view.phtml.


     <catalog>		<rewrite>
		      <product_view>FME_Bookingreservation_Block_Catalog_Product_View</product_view>
		</rewrite>
	    </catalog>


So how can i do this. any suggestion 

Thanks  