Open Office - Buttons, Copy to Clipboard & Link - VBA

Hi, I have a few buttons I need created in open office.
Button 1-
Touch Open link in browser. One part of the link is static & Gets the other part from a cell.
Button 2-
Is copy to clipboard.
Just content from cell
Button 3-
Copy to Clipboard. Gets Hyphenated number from cell, removes any hyphens or spaces
Best regards
Terry