function contact ( me ) {
  var at   = '&#64;';
  var fqdn = "&#x65;&#x65;&#x63;&#x73;&#x2e;&#x75;&#x74;&#x6b;&#x2e;&#x65;&#x64;&#x75;"
  document.write( '<a href="mailto:' + me + at + fqdn + '">' + me + at + fqdn + '</a>');
}

function showMore( myDiv ) {
  var myDivObj  = (document.getElementById) ? document.getElementById( myDiv ) : eval("document.all['" + myDiv + "']");
  if ( myDivObj != null ) myDivObj.style.display = '';
}

function showLess( myDiv ) {
  var myDivObj  = (document.getElementById) ? document.getElementById( myDiv ) : eval("document.all['" + myDiv + "']");
  if ( myDivObj != null ) myDivObj.style.display = 'none';
}

function SymError() {
  return true;
}
window.onerror = SymError;

sfHover = function() {
  var sfEls = document.getElementById("nav").getElementsByTagName("LI");
  for (var i=0; i<sfEls.length; i++) {
    sfEls[i].onmouseover=function() {
      this.className+=" sfhover";
    }
    sfEls[i].onmouseout=function() {
      this.className=this.className.replace( new RegExp(" sfhover\\b"), "" );
    }
  }
}
if (window.attachEvent) window.attachEvent( "onload", sfHover );