Script Summary: Use a password of your choice to show/hide websites
Hide any website by typing your secret password (default is "sesame"). You can easily change it in the code, just find this line:
var secret = "sesame";
I suggest choosing something you don't write very often, seeing as writing it in a text box will also trigger the function (i.e. while writing this, everything disappears whenever I write "sesame"... DAMN IT!).