$(document).ready(function(){
	$(".grey_white_corners, .sub_nav_title_corners, .sub_nav_title_white_bg_corners, .sub_nav_corners").append(
		'<span class="corner_tl"></span> \
		<span class="corner_tr"></span> \
		<span class="corner_bl"></span> \
		<span class="corner_br"></span>'
	);
	
  	/* $("#sub_nav").delegate("li", "mouseover", function(){
		$(".grey_white_corners, .sub_nav_title_corners, .sub_nav_title_white_bg_corners, .sub_nav_corners").append(
				'<span class="corner_tl"></span> \
				<span class="corner_tr"></span> \
				<span class="corner_bl"></span> \
				<span class="corner_br"></span>'
			);
	}); */
});