<!--
    // A script to highlight a table row and present it as a clickable link
    // Based on http://www.alistapart.com/articles/tableruler/
    function tableruler()
    {
     if (document.getElementById && document.createTextNode)
      {
       var tables=document.getElementsByTagName('table');
       for (var i=0;i<tables.length;i++)
       {
        if(tables[i].className=='datalink')
        {
         var trs=tables[i].getElementsByTagName('tr');
         for(var j=0;j<trs.length;j++)
         {
            var tr = trs[j];
          if(tr.parentNode.nodeName=='TBODY')
           {
           var oldClass;
           tr.onmouseover=function() {
                oldClass = this.className;
                this.className += ' ruled';
                return false;
           }
           tr.onmouseout = function() {
                this.className=oldClass;
                return false;
           }
         }
        }
       }
      }
     }
    }
// -->