Jump between div with preserve the scrolling animation but without see scrolling the div in the middle

Question

Basically I have 6 or 7 blocks and I need to implement a persistent quick link menu to jump up and down the sections. It’s easy to do it using scrollify but I’d love to jump for example from block 3 to block 7 without seeing the imbetween blocks scrolling in the viewport. Still I want to preserve the scrolling animation when performing such actions.

Answer 1

scrollBy()
scrollTo()

<div id="id">

location = location+"#"+div.id;