$(function(){
	$(".grid_18 dt").click(function(){
		var _next = $(this).next();
		var _parent = $(this).parent("dl");

		var _siblings = _parent.siblings("dl");
		var _siblings_dd = _siblings.find("dd");
		_siblings.attr("class","dl_hide");
		_siblings_dd.attr("class","dd_hide");

		if( _next.is(":visible") ){
			_parent.attr("class","dl_hide");
			_next.attr("class","dd_hide");
		}else{
			_parent.attr("class","dl_show");
			_next.attr("class","dd_show");
		}
	});

	
	$(".grid_6 li").hover(function(){
	    var classname = $(this).attr("class");
		$(this).addClass(classname+"_hover");
	},function(){
		$(this).removeClass("dh_hover da_hover dc_hover");	
	}).click(function(){
		var url = $(this).find("a").attr("href");
		window.location = url;
	});
 });