Hello all,

I'm wondering if there is anyway to simulate zooming in a browser (ctrl + +, ctrl + -, ctrl + 0, ctrl + mouse wheel) with an onClick function.

Basically what I'm trying to do is have three buttons: The first one simulates zooming in as if you were pressing ctrl and +, second is zooming out like ctrl and -, and the last one would reset as in ctrl and 0.

It's mostly for people who need things magnified or have poor vision, this way if they don't know about the ctrl magnifying shortcuts they could click these buttons.

I'm not sure if anything can simulate a key press or anything of that nature, any help would be appreciated. Thanks!