function show_menu(id, id2){
	
	//init all li>a backgroud
	$('ul#topnav li').children(".mila").css({
		backgroundPosition: "0px 0px"
	});
	//init id class is .mila backgroud
	
	$(id).children(".mila").css({
		backgroundPosition: "0px 40px"
	});
	
	//init id span show
	
	$(id).find('span').show();
	
	if($("ul#topnav li a.mila").size() % 2 == 0){
		if($("ul#topnav li").index($(id)) > (($("ul#topnav li a.mila").size() / 2) - 1)){
			$(id).children("span").children(".langmuinnerspan").css({left: (1000 - $(id).children("span").children(".langmuinnerspan").width())});
		}
	}else{
		if($("ul#topnav li").index($(id)) > (parseInt($("ul#topnav li a.mila").size() / 2))){
			$(id).children("span").children(".langmuinnerspan").css({left: (1000 - $(id).children("span").children(".langmuinnerspan").width())});
		}
	}
	
	//mouseover event
	$('ul#topnav li').mouseover(function(){
			if($(this).children(".mila").html() != $(id).children(".mila").html() ){
				$(id).children(".mila").css({
					backgroundPosition: "0px 0px"
				});
				$(id).find('span').hide();
			}
			
			$(this).children(".mila").stop().animate({
					backgroundPosition:"(0px 40px)"
				}, {
					duration:200
			});
			$(this).find("span").show();

			if($("ul#topnav li a.mila").size() % 2 == 0){
				if($("ul#topnav li").index($(this)) > (($("ul#topnav li a.mila").size() / 2) - 1)){
					$(this).children("span").children(".langmuinnerspan").css({left: (1000 - $(this).children("span").children(".langmuinnerspan").width())});
				}
			}else{
				if($("ul#topnav li").index($(this)) > (parseInt($("ul#topnav li a.mila").size() / 2))){
					$(this).children("span").children(".langmuinnerspan").css({left: (1000 - $(this).children("span").children(".langmuinnerspan").width())});
				}
			}
	//mouseout event
	}).mouseout(function(){
		if($(this).children(".mila").html() != $(id).children(".mila").html() ){
			$(this).children(".mila").stop().animate({
				backgroundPosition:"(0px 0px)"
			}, {
				duration:50
			});
			$(id).find('span').show();
			$(id).children(".mila").css({
				backgroundPosition: "0px 40px"
			});
			$(this).find('span').hide();
			if($(this).children(".mila").html() == $(id).children(".mila").html() ){
				$(id).find('span').show();
			
			}
		}	
	});
}