// JavaScript Document
function getLan(t){
	var loc=document.location.href;
	var tl="";
	if(t=="cn"){
		tl=loc.replace("/en/pages","/cn/pages");
	}else if(t=="en"){
		tl=loc.replace("/cn/pages","/en/pages");
	}
	tl=(tl.indexOf("#")==-1)?tl:tl.substring(0,tl.indexOf("#"));
	tl=(tl.indexOf("?")==-1)?tl:tl.substring(0,tl.indexOf("?"));
	document.location.href=tl;	
	//alert(tl);
	
}