Proxy auto config

I just switched from Firefox to Opera. Awesome, everything works fine (and better).

I got a proxy config for my university that is something like wproxy.ict.uniba.it 80

Anyway firefox got an option called "Find automatically proxy config", without giving a pac file as input, so I don't have the problem to switch on/off this option once I get home.

If opera keeps proxy config while I'm home, it does not work (obviously)

...and yes, I've been searching through the forum.

Is there any "pac" file that does the work? or extension?

thanks

You have to use something like this

function FindProxyForURL(url, host) 
{ 
// change 192.168.0.0 to your university subnet and appropriate net-mask
    if ( isInNet(host, "192.168.0.0", "255.255.255.0")
    ||  shExpMatch( host, "127.*" )
    ||  shExpMatch( host, "localhost" )
    ||  shExpMatch( host, "*.ict.uniba.it" )
    ||  isPlainHostName( host )
    ||  dnsDomainIs( host, ".ict.uniba.it" )) {
        return "DIRECT"; 
    } else {
      return "PROXY wproxy.ict.uniba.it:80"; 
    }
}

how to set in settings look here

sorry i forgot that you want to use same pac-file for home and university
Here will correct

function FindProxyForURL(url, host) 
{ 
// change 192.168.0.0 to your university subnet and appropriate net-mask
// ict.uniba.it here is your university local DNS domain
    if ( isInNet(host, "192.168.0.0", "255.255.255.0")
    ||  shExpMatch( host, "127.*" )
    ||  shExpMatch( host, "localhost" )
    ||  shExpMatch( host, "*.ict.uniba.it" )
    ||  isPlainHostName( host )
    ||  dnsDomainIs( host, ".ict.uniba.it" )) {
        return "DIRECT"; 
    } else {
      if (isInNet(myIpAddress(), "192.168.0.0", "255.255.255.0"))
        return "PROXY wproxy.ict.uniba.it:80";
      } else {
        return "DIRECT";
      }
    }
}

Also good examples and explanations