var top_rated_output = 'Posts | Pages | Comments
All | Today | This Week | This Month
';
var items = document.getElementsByClassName('pd_top_rated_holder_posts'), i, len;
if ( items.length > 0 ) {
// loop through all elements
for (i = 0, len = items.length; i < len; i++) {
items[i].innerHTML = top_rated_output;
}
} else {
document.getElementById('pd_top_rated_holder').innerHTML = top_rated_output;
}