_page.leftNav["1"]       = new _Item("A Simple Switch","/us_en/")
_page.leftNav["1_2"]     = new _Item("Lighting","/us_en/lighting/")
_page.leftNav["1_3"]     = new _Item("Consumer Products","/us_en/consumer/")
_page.leftNav["1_3_1"]   = new _Item("Sustainability Q&A","/us_en/consumer/qa/")
_page.leftNav["1_3_2"]   = new _Item("Products","/us_en/consumer/tv/")
_page.leftNav["1_4"]     = new _Item("Healthcare","/us_en/healthcare/")

/* include a href for crawlers
<a href="/us_en/">A Simple Switch</a>
<a href="/us_en/lighting/">Lighting</a>
<a href="/us_en/consumer/">Consumer Products</a>
<a href="/us_en/consumer/qa/">Sustainability Q&amp;A</a>
<a href="/us_en/consumer/tv/">Products</a>
<a href="/us_en/healthcare/">Healthcare</a>
*/