function button(Name,File,tagle)
 {
  if (tagle)
        {
		  document.images[Name].src = eval(File + "off.src");
		  }
      else
        {document.images[Name].src = eval(File + "on.src");}
}
{
  but1on = new Image();
  but1on.src ="/img-main/menuv01a.jpg";
  but1off = new Image();
  but1off.src ="/img-main/menuv01b.jpg";
  but2on = new Image();
  but2on.src ="/img-main/menuv02a.jpg";
  but2off = new Image();
  but2off.src ="/img-main/menuv02b.jpg";
  but3on = new Image();
  but3on.src ="/img-main/menuv03a.jpg";
  but3off = new Image();
  but3off.src ="/img-main/menuv03b.jpg";
  but4on = new Image();
  but4on.src ="/img-main/menuv04a.jpg";
  but4off = new Image();
  but4off.src ="/img-main/menuv04b.jpg";	
  but5on = new Image();
  but5on.src ="/img-main/menus01a.jpg";
  but5off = new Image();
  but5off.src ="/img-main/menus01b.jpg";	
  but6on = new Image();
  but6on.src ="/img-main/menus02a.jpg";
  but6off = new Image();
  but6off.src ="/img-main/menus02b.jpg";	
  but7on = new Image();
  but7on.src ="/img-main/menus03a.jpg";
  but7off = new Image();
  but7off.src ="/img-main/menus03b.jpg";	
  but8on = new Image();
  but8on.src ="/img-main/menus04a.jpg";
  but8off = new Image();
  but8off.src ="/img-main/menus04b.jpg";	
  but9on = new Image();
  but9on.src ="/img-main/menus05a.jpg";
  but9off = new Image();
  but9off.src ="/img-main/menus05b.jpg";
  but10on = new Image();
  but10on.src ="/img-main/sp.jpg";
  but10off = new Image();
  but10off.src ="/img-main/sp2.jpg";	
}