function my_theme_wrapper_start() {
	echo '<div id="primary" class="site-content">';
    echo '<div id="content" role="main">';
    	if(function_exists('bcn_display')) {
    		echo '<div class="breadcrumbs">';
  				bcn_display();
			echo '</div>';
    	}
}

function my_theme_wrapper_end() {
	echo '</div>';
	echo '</div>';
}