/*
function showTocToggle( number, show, hide ) { 
if ( document.getElementById ) { 
    document.write( 
       '<span class=\'toctoggle\'><a href="javascript:toggleToc(' + 
       number + ')" class="internal">' + 
       '<span id="showlink' + number + '"style="display:none;">' + show + '</span>' + 
        '<span id="hidelink' + number + '">' + hide + 
       '</span></a></span>' 
     ); 
   } 
 } 
 */
 
 
 
function showTocToggle( number, show, hide ) { 
if ( document.getElementById ) { 
    document.write( 
       '<span class=\'toctoggle\'><a href="javascript:toggleToc(' + 
       number + ')" class="internal">' + 
        '<span id="showlink' + number + '">' + show + '</span>' + 
      '<span id="hidelink' + number + '"style="display:none;">' + hide + 
       '</span></a></span>' 
     ); 
   } 
 } 
 
 function toggleToc( number ) { 

   var tocinside = document.getElementById( 'tocinside' + number ); 
   var showlink  = document.getElementById( 'showlink'  + number ); 
   var hidelink  = document.getElementById( 'hidelink'  + number ); 
 
   if ( tocinside.style.display == 'none' ) { 
     tocinside.style.display = ''; 
     showlink.style.display  = 'none'; 
     hidelink.style.display  = ''; 

 } 
 
   else { 

    tocinside.style.display = 'none'; 
     showlink.style.display  = ''; 
    hidelink.style.display  = 'none'; 

  } 
 }
 
 
 
 

function toggleMe(a){
  var e=document.getElementById(a);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block"
  } else {
    e.style.display="none"
  }
  return true;
}