[support] Adding a "spinner" to the site??

Hi,

Hopefully someone can tell me an easy way to do this..

I have built a web information system for our customers on our site.. Many seem to be using mobile and tablet devices to access it.. Because its slower they are often clicking links many times rather than waiting for a response.. Certain links trigger rules so these rules are getting run repeatedly..

Is there an easy way to add a "spinner" to the site when I link is clicked so they will just wait for it to load the new page?

I have seen some CSS spinner generators online but don't know hoe to integrate that to it triggers when a link is clicked while a page is processing.. Any help would be appreciated..

Thanks..

PS. I am not really a coder so the more simple the solution the better.. :)