<!--
if (document.images) {
     button1 = new Image
     button2 = new Image

	 button3 = new Image
     button4 = new Image

	 button5 = new Image
     button6 = new Image

	 button7 = new Image
     button8 = new Image

	 button9 = new Image
     button10 = new Image

	 button11 = new Image
     button12 = new Image
     
	 button13 = new Image
     button14 = new Image

     button1.src = 'menu/menu_01.jpg'
     button2.src = 'menu/menu_01z.jpg'

     button3.src = 'menu/menu_02.jpg'
     button4.src = 'menu/menu_02z.jpg'

     button5.src = 'menu/menu_03.jpg'
     button6.src = 'menu/menu_03z.jpg'

     button7.src = 'menu/menu_04.jpg'
     button8.src = 'menu/menu_04z.jpg'

     button9.src = 'menu/menu_05.jpg'
     button10.src = 'menu/menu_05z.jpg'
     
     button11.src = 'menu/menu_06.jpg'
     button12.src = 'menu/menu_06z.jpg'
     
     button13.src = 'menu/menu_07.jpg'
     button14.src = 'menu/menu_07z.jpg'

 }
//-->