mapping stylevars

[Omegatron]

Okay in short I am trying to create some new stylevars and map them to some vb stylevars example below

I create a stylesheet and am loading a default page with the vb header footer. things work fine if I include the styles in my headinclude templates but I am trying to do this

			color:{vb:stylevar body_color};

That is just a sample how do I get the stylesheet to be populated with the proper variables when the page is rendered.