as u know the setting of my proxy server in internet explorer is expty and in ''automatic configuration script'' section i have to write
http://internet.edbi.ir/proxy.js . i think i did something useful for u . i downloaded the java script proxy.js and i will let u see what's inside :
function FindProxyForURL (url,host) {
if (isInNet(host, "192.168.0.0","255.255.0.0") || isInNet(host, "127.0.0.1","255.255.255.255") || isInNet(host, "10.10.10.0","255.255.255.0") )
return "DIRECT";
else if (isInNet(myIpAddress(), "192.168.204.0", "255.255.252.0") || isInNet(myIpAddress(), "192.168.0.0", "255.255.255.0"))
return "PROXY 10.10.10.9:8080";
else
return "PROXY 192.168.168.11:80" ;
hope it may help