$(document).ready(function() {
   var showToc = false;
   var content = $('div.field-content > p');
   if(content.size() == 0) {
      return;
   }
   var hc = content[0].childNodes;
   for (var i = 0; i < hc.length; i++) { 
      if(hc[i].nodeType == 8 && hc[i].nodeValue == 'toc') {
         showToc = true;
         break;
      }
   } 
   if(!showToc) {
      return;
   }

   var lElem = 'ol';
   var headings = new Array();
   var counter = 0;
   var hCounter = 0;
   var toc = '';
   var lastText = null;
   $('#main :header').each(function() {
      if(true || $(this).parent()[0].nodeName != 'A') {
         if(true || counter > 0) {
            var text = $(this).text();
            if(lastText == null || text != lastText && $(this).css('display') != 'none') {
               var valueHolder = new Array();
               valueHolder[0] = this.nodeName;
               if(this.nodeName != 'H1') {
                  valueHolder[1] = text;
                  headings[hCounter++] = valueHolder;
                  lastText = text;
                  var link = text.replace(/\s+/g, '_');
                  $(this).html('<a name="' + link + '">' + text + '</a>');
                  var src = '/files/media/images/top.png';
                  if(location.href.indexOf('/drupal/') != -1) {
                     src = '/drupal/' + src;
                  }
                  var topLink = $('<a href="#"><img src="' +  src + '" width=20" height="20" alt="Top" align="right" valign="absmiddle" border="0" /></a>');
                  topLink.css('position', 'relative');
                  topLink.css('top', '-10px');
                  $(this).append(topLink);
                  $(this).css('width', '100%');
               }
            }
         }
         counter++;
      }
   });
   var curLevel = 0;
   var prevLevel = 0;
   toc += '<' + lElem + '>';
   for(var i = 0; i < headings.length; i++) {
      var valueHolder = headings[i];
      var link = valueHolder[1].replace(/\s+/g, '_');
      toc += '<li><a href="#' + link + '">' + valueHolder[1] + '</a></li>';
   }
   toc += '</' + lElem + '>';
   $('#main h1.title:last').after(toc);
//   alert(toc);
});