$(document).ready(function() {
	
	$("#top_navi a")
	.css( {backgroundPosition: "0 0"} )
	.mouseover(function(){
		$(this).stop().animate(
			{backgroundPosition:"(-150px 0)"}, 
			{duration:500})
		})
	.mouseout(function(){
		$(this).stop().animate(
			{backgroundPosition:"(0 0)"}, 
			{duration:500})
		})
	
	
		
	$("#linke_navi a")
	.css( {backgroundPosition: "0 0"} )
	.mouseover(function(){
		$(this).stop().animate(
			{backgroundPosition:"(100px 0)"}, 
			{duration:500})
		})
	.mouseout(function(){
		$(this).stop().animate(
			{backgroundPosition:"(0 0)"}, 
			{duration:500})
		})
		
		
		
	$("#bottom_navi a")
	.css( {backgroundPosition: "0 0"} )
	.mouseover(function(){
		$(this).stop().animate(
			{backgroundPosition:"(-150px 0)"}, 
			{duration:500})
		})
	.mouseout(function(){
		$(this).stop().animate(
			{backgroundPosition:"(0 0)"}, 
			{duration:500})
		})
		
//---------------------------------------------------------------------------------------		
	
	$(function(){
    $('.gallery img:gt(0)').hide();
    setInterval(function(){
      $('.gallery :first-child').fadeOut()
         .next('img').fadeIn()
         .end().appendTo('.gallery');}, 
      2000);
	});


});