$("#dnn_subNav").ready(function() {
	
	var subMenuLi = new Array();

	$("#dnn_subNav ul").find("li").each(function(i) {
		subMenuLi[i] = $(this).attr("id");
	});	 


	$("#dnn_subNav ul #" + subMenuLi[0]).addClass("subMenuTop")
	
	x = subMenuLi.length - 1	
	
	$("#dnn_subNav ul #" + subMenuLi[x]).addClass("subMenuBottom")

});