anchor.diff:    initializeRightPanelScroll: function() {
       if($('.right_panel').size()) {
         item_offset_top = $('.leftcol').offset().top - 15;
  -      right_offset = ($('body').width() - $('.main_wrapper').width()) / 2
         $(window).scroll(function() {
           h2o_global.checkForPanelAdjust();
         });
  
positive.code: var panel_width;
  var min_tick_width = 10;
  var item_offset_top;
  var right_offset;
  var user_playlists = new Array();
  var scife_fn_clicked = function() {
  };
  
negative.code:   },
    adjustEditItemPositioning: function() {
      if($(window).scrollTop() < item_offset_top) {
        $('#edit_item').removeClass('fixed_position').css({ right: '0px', top: '0px', width: '48%' });
      } else {
        var right_offset = ($('body').width() - $('.main_wrapper').width()) / 2
        $('#edit_item').addClass('fixed_position').css({ top: $('#quickbar').height() + 10, right: right_offset, width: '525px' });
      }
      return false;
    },
  