$(document).ready(resize_sidebar);
$('*').resize(resize_sidebar);

// Resize any sidebar to fit:
function resize_sidebar()
{
	if($('.sidebar').length > 0)
	{
		var the_sidebar = $('.sidebar');
		var new_height = (the_sidebar.height() > $('.main-col').height()) ? the_sidebar.height() : $('.main-col').height();
		the_sidebar.css({ height: new_height });
	}
}