function setPage(arg) { //navigation hn:1depth, sn:2depth, cn:3depth 를 받음
	page = jQuery.extend({
		hn : "",
		sn : "",
		cn : ""
	}, arg || {});
	if(window.console) {
		console.log("hn : " + page.hn + "\nsn : " + page.sn + "\ncn : " + page.cn);
	}
	if(page.hn != 10) {
		$(".snb ul li.hn" + page.hn + " a").addClass("on"); //1depth 활성
	}

	if(page.hn >= 11) {
		$(".snb ul li.hn" + page.hn + " a").addClass("on"); //유틸 1depth 활성
	}

}