$(function() {
	$("#menu_gallery_01").hover(
		function () {f_over("menu_gallery_01");}, 
		function () {f_out();}
	);

	$("#menu_gallery_02").hover(
		function () {f_over("menu_gallery_02");}, 
		function () {f_out();}
	);
	
	$("#menu_gallery_03").hover(
		function () {f_over("menu_gallery_03");}, 
		function () {f_out();}
	);

	$("#menu_gallery_04").hover(
		function () {f_over("menu_gallery_04");}, 
		function () {f_out();}
	);
	
	$("#menu_info").hover(
		function () {f_over("menu_info");}, 
		function () {f_out();}
	);	
	
	$("#menu_contact").hover(
		function () {f_over("menu_contact");}, 
		function () {f_out();}
	);
	
	$("#menu_blog").hover(
		function () {f_over("menu_blog");}, 
		function () {f_out();}
	);	
	

	function f_over(target)
	{
		$("#menu_gallery_01").addClass("menu_gallery_01_dim");
		$("#menu_gallery_02").addClass("menu_gallery_02_dim");
		$("#menu_gallery_03").addClass("menu_gallery_03_dim");
		$("#menu_gallery_04").addClass("menu_gallery_04_dim");
		$("#menu_info").addClass("menu_info_dim");
		$("#menu_contact").addClass("menu_contact_dim");
		$("#menu_blog").addClass("menu_blog_dim");
		$("#" + target).removeClass(target + "_dim");			
	};
	
	function f_out()
	{
		$("#menu_gallery_01").removeClass("menu_gallery_01_dim");		
		$("#menu_gallery_02").removeClass("menu_gallery_02_dim");
		$("#menu_gallery_03").removeClass("menu_gallery_03_dim");
		$("#menu_gallery_04").removeClass("menu_gallery_04_dim");
		$("#menu_info").removeClass("menu_info_dim");
		$("#menu_contact").removeClass("menu_contact_dim");
		$("#menu_blog").removeClass("menu_blog_dim");
	};	
});