function showcemetery(id,all)
{
for (i=0;i<all; i++)
 {
   s=document.getElementById('themelist'+i);
   if (s)
   {
      if (i==id)
       {
         if (s.style.display == 'block') s.style.display='none';
            else s.style.display='block';
       }
       else s.style.display='none';
   }
 }
}            

           
function showcitycemetery(id,all)
{
for (i=0;i<all; i++)
 {
   s=document.getElementById('citylist'+i);
   if (s)
   {
      if (i==id)
       {
         if (s.style.display == 'block') s.style.display='none';
            else s.style.display='block';
       }
       else s.style.display='none';
   }
 }
}