Automated network renewal for wifi connection?

Hi All and thanks in advance. I live across from a few businesses that offers WiFi. I can pick up the signal from my house and I often use the network but it makes me reconnect every couple of hours. Can someone point me to the direction of some available software or code that could help me keep a connection without being timed out?

At the bottom of this post, I have copied and pasted the link I have to go to when I want to connect to the network. All I have to do is click a button that says "connect" but id like to automate this process to avoid loosing connectivity. Does anyone have any suggestions? I just thought of trying the auto refresh plug in on firefox combined with a script for auto hot key. Anyway, Ill continue trying, please message me with suggestions!