Template:Yearbox/doc

This template is used to add a box at the top of a years page in order to make it easier to navigate around the timeline.

Usage
After copying the following onto the page

you must enter values after the = sign.

in?= (optional) If the page is "XXXX in music" then put: in?=in music. Omitting this parameter will suppress the "Year in XXXX" row

cp= The century previous to the one the page is in. cp=20th century for 2004

c=  The century the page is in. c=21st century for 2004

cf= The century following the one the page is in. cn1=22nd century for 2004

yp1=

yp2= These 3 are the 3 decades previous to the one the page is in.

yp3=

year= Page year

ya1=

ya2= These 3 are the 3 years following the page.

ya3=

dp3=

dp2= These 3 are the 3 decades previous to the one the page is in.

dp1=

d=  The decade the page is in. d=2000s for 2004.

dn1=

dn2= These 3 are the 3 decades following the one the page is in.

dn3=

Examples
These two boxes look exactly the same, but the first one has in?= in aviation so the first line lists the links to the appropriate "Year in Topic" pages.