menu1 = new Image();
menu2 = new Image();
menu3 = new Image();
menu4 = new Image();
menu5 = new Image();


	
menu1on = new Image();	
menu2on = new Image();  
menu3on = new Image();	
menu4on = new Image();	
menu5on = new Image();  



 
menu1.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu1.gif";
menu2.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu2.gif";
menu3.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu3.gif";
menu4.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu4.gif";
menu5.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu5.gif";


menu1on.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu1on.gif";
menu2on.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu2on.gif";
menu3on.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu3on.gif";
menu4on.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu4on.gif";
menu5on.src = "http://image.ecplaza.net/korea/yesonshop/images/head/menu5on.gif";


function on(num)
{
	document ['menu' + num].src = eval("menu" + num+ "on.src");
}

function off(num)
{
	document ['menu' + num].src = eval("menu" + num+ ".src");
}