function JS(menu,image) {
   nameUL=eval("document.getElementById(menu)");
   myimage=eval("document.getElementById(image)");
   if(nameUL.style.display=='block')
   {
   nameUL.style.display='none';
   myimage.src='images/open.png';
   myimage.title='Свернуть'
   }
   else
   {
   nameUL.style.display='block';
   myimage.src='images/close.png';
   myimage.title='Развернуть'
   }
}