/*
 * author eiji-yq
 * copyright 2008
 * create: 2008-11-20
 * for login and register
 * version 1.0
 *
 */



function show_login(){
	var log_in = document.getElementById('log');
	var show_name = document.getElementById('show_name');
	if(b_login){
		log_in.innerHTML = '<span><a href="user_center.php">个人中心</a></span> <span class="back"><a href="exit.php">退出</a></span>';
		show_name.innerHTML = username;
		//alert(log_in.innerHTML);
	}
	else{
		log_in.innerHTML = '<span><a href="login.php">登录</a></span> <span class="back"><a href="login.php">注册</a></span>';
	}
}
/*
function addEventSimple(obj,evt,fn){
	if(obj.addEventListener)
		obj.addEventListener(evt,fn,false);
	else if(obj.attachEvent)
		obj.attachEvent('on'+evt,fn);
}
addEventSimple(window,'load',show_login);
*/
show_login();