link = top.location.href;
//string_sc = "sc.info.gov.hk/gb/";
//string_loc = "www.basiclaw23.gov.hk/";
//string_loc = "client.perfectlink.com.hk";

function changelan(version){
if (version == 'chigb') {
//link = link.replace('http://'+ string_loc + 'english', 'http://'+ string_sc + string_loc + 'chinese');
link = link.replace('english',  'sc');

}

else if (version == 'chibig')
{
//link = link.replace('http://' + string_loc +'english', 'http' + '://'+ string_loc + 'chinese');
link = link.replace('english',  'chinese');

}





// top link
top.location.href = link;




}