Imported From: http://groups.google.com/group/in-portal-dev/browse_thread/thread/9835892f24f3de17#
I propose to:
1. merge enabled and disabled button images into single file and use css to
extract requested image.
2. delete hover version of images and use css/javascript to create hover
image (overlay div with rounded border over enabled button).
Both changes should decrement total toolbar image count in distribution. If
there are any special buttons, where hover version of button is not enabled
button + gray border, then please post note here.
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Best Regards,