if (top.location !== self.location) {
	var url = self.location.toString();
	if(url.substring(url.length-1)=="?"){
		  url = url.substring(0,url.length-1);
	 }
	top.location=url;
}
function changelanguage(encode){
	var domain = ".cnfeol.com/";
	var gb2312url = "www" + domain;
	var big5url = "big" + domain;
	gb2312url = "http://" + gb2312url;
	big5url = "http://" + big5url;
	var thislocation = self.location.toString().toLowerCase();
	var tolocation = thislocation;
	if(encode=="gb2312"){
		if(thislocation.indexOf(gb2312url)==-1 && thislocation.indexOf(big5url)>-1){
			tolocation = thislocation.replace(big5url,gb2312url);
		}
	}
	else if(encode=="big5"){
		if(thislocation.indexOf(gb2312url)>-1 && thislocation.indexOf(big5url)==-1){
			tolocation = thislocation.replace(gb2312url,big5url);
		}
	}
	self.location=tolocation;
}

document.write("<a href=\"javascript:changelanguage('gb2312');\" title=\"以简体中文显示本页内容\">简体</a> ");
document.write("<a href=\"javascript:changelanguage('big5');\" title=\"以繁体中文显示本页内容\">繁体</a> ");
document.write("<a href=\"http://www.ferroalloynet.com/\" target=\"_blank\" title=\"China FerroAlloy Market\" style=\"font-family:Tahoma;\">English</a>");