$(document).ready(function(){
	var slide_element = "ul#major_works";
	var slide_link = "a#mjw_header_link";
	var hide_class = "hide_ul";
	var menu_header = "h6#mjw_header";
	
	menu_slide(menu_header, slide_element, slide_link, hide_class);
	
	menu_down(slide_element, menu_header);
});