Connecting 2 laptops to one monitor (display port)

I have two laptops, both have display ports. I want to connect them up to one monitors that have display port, dual DV-I, HDMI. However, swithcing between the monitor inputs is tedious because it is not a one-touch process. Is there a good box that can be placed between the laptops and the monitor to allow one-touch switching between the laptop signals so that one or the other laptop signal can be displayed? I prefer a quality solution that can switch quickly with minimal signal disruption when the switch occur.

Is there something like this out there? Can someone recommend something?

Thanks!

 

Pretty much exactly what my reply was going to be.