$(function(){
	$("img[src='images/menu_01.gif']").mouseover(function(){
		$(this).attr("src","images/menu_01_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_01.gif")
	})
	
	$("img[src='images/menu_02.gif']").mouseover(function(){
		$(this).attr("src","images/menu_02_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_02.gif")
	})
	
	$("img[src='images/menu_03.gif']").mouseover(function(){
		$(this).attr("src","images/menu_03_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_03.gif")
	})
	
	$("img[src='images/menu_04.gif']").mouseover(function(){
		$(this).attr("src","images/menu_04_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_04.gif")
	})
	
	$("img[src='images/menu_05.gif']").mouseover(function(){
		$(this).attr("src","images/menu_05_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_05.gif")
	})
	
	$("img[src='images/menu_06.gif']").mouseover(function(){
		$(this).attr("src","images/menu_06_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_06.gif")
	})
	
	$("img[src='images/menu_07.gif']").mouseover(function(){
		$(this).attr("src","images/menu_07_on.gif")
	}).mouseout(function(){
		$(this).attr("src","images/menu_07.gif")
	})
})