<includeonly>|style="background: #{{DecadesAndYears/colourcode|{{{4}}}}}"|{{#ifeq:{{{2}}}|0||{{DecadesAndYears/yearlink|{{{1}}}|{{{2}}}|{{{3}}}}}}}</includeonly><noinclude>This subtemplate creates a hyperlinked table element with the following specifications.
*{{{1}}} = namespace
*{{{2}}} = year/decade 
*{{{3}}} = epoch ''AD'' or ''BC''
*{{{4}}} = background colour code:
**0 = year not in the century
**1 = year in the century
**2 = decade not in the century
**3 = decade in the century</noinclude>