function menu(val) {
	var go_page;
	
	switch(val) {
	
		case "0" : go_page="./";
		break

	




		case "1" : go_page="/mac1/sub06_01.html?multi=c4";
		break
		
		case "2" : go_page="/mac1/sub31.html";
		break
		
		case "3" : go_page="/mac1/sub06_01.html?btype=view&num=165&page_no=1&f_num=1&multi=c1";
		break
		







	default: go_page = "./";
		
	}

	location.replace(go_page);
	return;
}