An FCK Editor Plugin for "Non Editable Areas" is needed, they shall be opened and closed with a special tag, eg. <noa> and </noa> - The FCK-Editor shall regognice, if the cursor is in this area that it can not be edited or deleted. The Non Editable Area shall have a special background that it can be recogniced easily.
It is important that this Plugin just have to be embedded into the Plugin folder and that no other Source Files, except the config file of course, will be modified therefore. The plugin shall be compatible with the standard installation of the FCK Editor.