if(location.href.toString().search('winstate-hk.no-ip.org/') != -1)
{
	div_path = 'winstate-hk.no-ip.org/ams/';
}
else
{
	div_path = 'www.ams.gov.hk/';
}

cv_nonsc_base_path = "http:" + "//" + div_path;

/*
div_path = "";

cv_sc_base_path = "http:" + "//" + "sc.info.gov.hk/gb/www.ams.gov.hk";
cv_sc_base_path = "http:" + "//" + "winstate-hk.dtdns.net/ams";

//cv_nonsc_base_path = "http:" + "//" + "www.ams.gov.hk";
cv_nonsc_base_path = "http:" + "//" + "winstate-hk.dtdns.net/ams";

path = cv_sc_base_path + div_path;

tc_path = cv_nonsc_base_path + div_path;
front_path = cv_nonsc_base_path + div_path;


if (location.href.toString().search('/gb/') != -1) {
	atgb = 1
} else {
	atgb = 0;
}

function changeVer(lang) {

	chi_path = "/chi/";
	eng_path = "/eng/";

	org_path=window.location.pathname;

	if (org_path.indexOf(chi_path) != -1) {
		org_lang_path = chi_path;
		div_path = chi_path;
	} else {
		org_lang_path = eng_path;
		div_path = eng_path;
	}

	if (lang == 'e') {
		des_lang_path = eng_path;
	} else {
		des_lang_path = chi_path;
	}

//	if ((lang == 'c') || (lang == 's')) {
//		des_lang_path = chi_path;
//	} else {
//		des_lang_path = eng_path;
//	}
	
	if (lang == 's') {
		base_path = cv_sc_base_path;
	} else {
		base_path = cv_nonsc_base_path;
	}	
	org_path_start=org_path.indexOf(div_path);
	org_path_end=org_path.length;
	org_path=org_path.substring(org_path_start, org_path_end);


	tail = org_path.replace(org_lang_path, des_lang_path);
	if (lang =='c') {
		
	}
	
//	alert(base_path + tail);
//	alert(base_path);
//	alert(tail);

	window.location.href = base_path + tail;
}
*/

function changeVer(lang) {

	chi_path = "chi";
	eng_path = "eng";
	sc_path = "sc";

	org_path=window.location.href;
	org_path_start=org_path.indexOf(div_path) + div_path.length ;
	org_path_end=org_path.length;
	org_path=org_path.substring(org_path_start, org_path_end);


	if (lang == 'e') {
		if (org_path.indexOf(chi_path) != -1) {
		org_lang_path = chi_path;
	  } else {
		org_lang_path = sc_path;
	  }
		des_lang_path = eng_path;
		base_path = cv_nonsc_base_path;
	} 


	if (lang == 's') {
		if (org_path.indexOf(chi_path) != -1) {
		org_lang_path = chi_path;
	  } else {
		org_lang_path = eng_path;
	  }
		des_lang_path = sc_path;
		base_path = cv_nonsc_base_path;
	} 


	if (lang == 'c') {
		if (org_path.indexOf(eng_path) != -1) {
		org_lang_path = eng_path;
	  } else {
		org_lang_path = sc_path;
	  }
		des_lang_path = chi_path;
		base_path = cv_nonsc_base_path;
	} 


	tail = org_path.replace(org_lang_path, des_lang_path);

	window.location.href = base_path + tail;

}