function en_url(){
url=location.pathname
if(url.lastIndexOf("/")>0){
	url1 = url.substring(url.lastIndexOf("/")+1, url.length)
	url1 = "../en/" + url1
}
else{
	url1 = url.substring(url.lastIndexOf("\\")+1, url.length)
	url1 = "../en/" + url1
}

location = url1;
}

function cn_url(){
url=location.pathname
if(url.lastIndexOf("/")>0){
	url1 = url.substring(url.lastIndexOf("/")+1, url.length)
	url1 = "../cn/" + url1
}
else{
	url1 = url.substring(url.lastIndexOf("\\")+1, url.length)
	url1 = "../cn" + url1
}

location = url1;
}


function cngb_url(){
url=location.pathname
if(url.lastIndexOf("/")>0){
	url1 = url.substring(url.lastIndexOf("/")+1, url.length)
	url1 = "../cngb/" + url1
}
else{
	url1 = url.substring(url.lastIndexOf("\\")+1, url.length)
	url1 = "../cngb" + url1
}

location = url1;
}