anchor.diff:  .ui-widget-content .ui-state-default,
   .ui-widget-header .ui-state-default {
   	border: 1px solid #d3d3d3;
  -	background: #e6e6e6 <%= asset_url "ui-bg_glass_75_e6e6e6_1x400.png" %> 50% 50% repeat-x;
  +	background: #e6e6e6 url(<%= asset_path "ui-bg_glass_75_e6e6e6_1x400.png" %>) 50% 50% repeat-x;
   	font-weight: normal;
   	color: #555555;
   }
  
positive.code: .ui-widget-content .ui-state-active,
  .ui-widget-header .ui-state-active {
  	border: 1px solid #aaaaaa;
  	background: #ffffff <%= asset_url "ui-bg_glass_65_ffffff_1x400.png" %> 50% 50% repeat-x;
  	font-weight: normal;
  	color: #212121;
  }
  
negative.code: }
  .ui-icon,
  .ui-widget-content .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_222222_256x240.png" %>);
  }
  .ui-widget-header .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_222222_256x240.png" %>);
  }
  .ui-state-default .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_888888_256x240.png" %>);
  }
  .ui-state-hover .ui-icon,
  .ui-state-focus .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_454545_256x240.png" %>);
  }
  .ui-state-active .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_454545_256x240.png" %>);
  }
  .ui-state-highlight .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_2e83ff_256x240.png" %>);
  }
  .ui-state-error .ui-icon,
  .ui-state-error-text .ui-icon {
  	background-image: url(<%= asset_path "ui-icons_cd0a0a_256x240.png" %>);
  }
  
  /* positioning */
  