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