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Fettmarkierten Bereich beachten, weiß nicht was du falsch gemacht hast.The basic principle is as follows: If you want to customize a website you switch to an edit mode (either by pressing F10 or by clicking on the statusbar icon) and create a "script" consisting of a series of actions and a defintion for which sites the script should be applied. The script with its actions is then executed after every load of the website.