//roll overs for fontfeed on top nav
function getFontFeed(items){
  for(var i = 0; i < items.length; i++){
    if(items[i].className.indexOf('font_feed') != -1){
      return items[i];
    }
  }
  return false;
}

function initFeedRollover(){
  var top_nav = document.getElementById('top_nav_bar');
  var items = top_nav.getElementsByTagName('li');
  var font_feed_item = getFontFeed(items);

  if(font_feed_item){
    font_feed_item.onmouseover = function(){
      var img = this.getElementsByTagName('img')[0];
      img.src = img.src.replace(/_(off|down)/,'_on');
    }
    font_feed_item.onmousedown = function(){
      var img = this.getElementsByTagName('img')[0];
      img.src = img.src.replace(/_(on|off)/,'_down');
    }
    font_feed_item.onmouseout = function(){
      var img = this.getElementsByTagName('img')[0];
      img.src = img.src.replace(/_(on|down)/,'_off');
    }
  }
}

try{
  initFeedRollover();
}
catch(e){
  //alert(e);
}