switch(location.host){ 
case 'web.22cs.com':

location.href="http://www.22cs.com/ku"

break;

}
switch(location.host){ 
case 'www.sgljjz.com':

location.href="http://www.sgljjz.com/sgljjz/index.asp"

break;

}
switch(location.host){ 
case 'sgljjz.com':

location.href="http://sgljjz.com/sgljjz/index.asp"

break;

}