function gebi(s){if(document.getElementById){return document.getElementById(s);}else{return eval('document.all.' + s);}}
function gebi$(s){if(document.getElementById){return parent.document.getElementById(s);}else{return eval('parent.document.all.' + s);}}

function cn(a){
	var b;
	gebi("g1").innerHTML = "Home page";
	gebi("g2").innerHTML = "Company Profile";
	gebi("g3").innerHTML = "Company News";
	gebi("g4").innerHTML = "Operation mode";
	gebi("g5").innerHTML = "Successful case";
	gebi("g6").innerHTML = "Customer service";
	gebi("g7").innerHTML = "Join us";
	gebi("g8").innerHTML = "Contact us";
	gebi("g9").innerHTML = "BBS";
	//alert (gebi("guild").innerHTML);
	if (a=="g1") b= "乾清首页";
	else if (a=="g2") b= "公司简介";
	else if (a=="g3") b= "乾清动态";
	else if (a=="g4") b= "运营理念";
	else if (a=="g5") b= "成功案例";
	else if (a=="g6") b= "客户服务";
	else if (a=="g7") b= "诚聘英才";
	else if (a=="g8") b= "联系我们";
	else if (a=="g9") b= "交流区";
	gebi(a).innerHTML = b;
	}