anchor.diff:  
       $('.unselected').each(function(){
   
  -      if( (this.childNodes[7].innerHTML.length + 2) > parseInt($('#count').text()) ){
  +      if( (this.childNodes[5].innerHTML.length + 2) > parseInt($('#count').text()) ){
   
           $(this).toggleClass('unselected');
           $(this).toggleClass( 'disabled' );
  
positive.code: 
      $('.disabled').each(function(){
  
        if( (this.childNodes[7].innerHTML.length + 2) < parseInt($('#count').text()) ){
  
          $(this).toggleClass( 'disabled' );
          $(this).toggleClass('unselected');
  
negative.code: 
      var friendArray = [];
      $('.selected').each(function(){
        friendArray.push(this.childNodes[5].innerHTML);
        }
      );
  
      var friendList = '#ff ' + friendArray.join(', ');
  
  