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/menuls.png";
  but5off = new Image();
  but5off.src ="img-main/menulb.png";	
  but6on = new Image();
  but6on.src ="img-main/menuls.png";
  but6off = new Image();
  but6off.src ="img-main/menulb.png";	
  but7on = new Image();
  but7on.src ="img-main/menuls.png";
  but7off = new Image();
  but7off.src ="img-main/menulb.png";	
  but8on = new Image();
  but8on.src ="img-main/menuls.png";
  but8off = new Image();
  but8off.src ="img-main/menulb.png";	
  but9on = new Image();
  but9on.src ="img-main/menuls.png";
  but9off = new Image();
  but9off.src ="img-main/menulb.png";	
  but10on = new Image();
  but10on.src ="img-main/menuls.png";
  but10off = new Image();
  but10off.src ="img-main/menulb.png";	
  but11on = new Image();
  but11on.src ="img-main/cat01a.jpg";
  but11off = new Image();
  but11off.src ="img-main/cat01b.jpg";	
  but12on = new Image();
  but12on.src ="img-main/cat02a.jpg";
  but12off = new Image();
  but12off.src ="img-main/cat02b.jpg";	
  but13on = new Image();
  but13on.src ="img-main/cat03a.jpg";
  but13off = new Image();
  but13off.src ="img-main/cat03b.jpg";	
  but14on = new Image();
  but14on.src ="img-main/cat04a.jpg";
  but14off = new Image();
  but14off.src ="img-main/cat04b.jpg";	
  but15on = new Image();
  but15on.src ="img-main/cat05a.jpg";
  but15off = new Image();
  but15off.src ="img-main/cat05b.jpg";	
  but16on = new Image();
  but16on.src ="img-main/cat06a.jpg";
  but16off = new Image();
  but16off.src ="img-main/cat06b.jpg";	
}