Useful functions that can be used with @require in scripts
Dette scriptet burde ikke installeres direkte. Det er et bibliotek for andre script å inkludere med det nye metadirektivet // @require https://update.greasyfork.org/scripts/11420/65734/My%20HELPER%20functions.js
Useful functions that help working with DOM, URL, etc. that I use for my own scripts.
See the code section to see all the functions. Most of descriptions are in french though.
