Template:Patchworks' Parent Tab

This template is supposed to be the base template for other tab templates.

Usage
All parameters, except tab1, are optional.
 * backcolor - background color of active tab; default #DDDDDD;
 * altbackcolor - background color of inactive tabs; default transparent;
 * bordercolor - border color of every tab; default gray;
 * borderradius - border radius of every tab; default 4;
 * height - height of tabs, in em; default 3.8em;
 * minwidth - min. width of tabs, in em; default 5.0em;
 * maxwidth - max. width of tabs, in em; default 12.0em;
 * tab1 - an arbitrary title of the first tab;
 * tab2 - title of the second tab
 * tab3, tab4, tab5, tab6, tab7, tab8, tab9 - like tab2