function getObjById(id){
    return document.getElementById(id);
}

function write(id, msg){
    var spanObj = getObjById(id);
    spanObj.innerHTML =  msg ;
}

function clear(id){
	getObjById(id+"Tip").innerHTML = "";
}

function isLogin(name){
	if(name != null && name != ""){
		write("loginBtn","<font color='white'>你已成功登陆</br>账号：" + name +"<br/><a style=\"color:#FFFFFF;\" href=\"/jsp/index.jsp?action=exit\"  >退出</a></font>");
	}else{
		write("loginBtn","<img src='/images/login.jpg' onClick=\"javascript:location.href='/jsp/login.jsp'\" onMouseOver=\"this.style.cursor='pointer'\"/><br/><br/><a style=\"color:#FFFFFF;\" href=\"/jsp/reg.jsp\"><font size=\"2\">新用户注册</a>");
	}
}

function loginSub(){
	var name = getObjById("userName").value;
	var psw = getObjById("psw").value;
	if(name != null && name != "" && psw != null && psw != ""){
		getObjById("loginForm").submit();
		return true;
	}else{
		write("errMsg","<font color='red' size='2'>请输入正确的账号密码！</font>");
		return false;
	}
}

//是否IE
function isIE(){
	if(navigator.appName.indexOf("Explorer") > -1){
		return true;
	} else{
		return false;
	}
}

//收藏本站
function setDozen(){
	var url = "http://www.dozengame.com";
	var name = "达人游戏";
	if(isIE()){
		window.external.AddFavorite(url,name);
	}else{
		window.sidebar.addPanel(name, url, ""); 
	}
}

function reSize(){
	var w = (document.body.clientWidth - 1004) * 0.5 ;
	if(w<0)
		w=0;
	getObjById("beianDiv").style.left = w;
}

function onClickNav(id){
	window.open('/jsp/pay.jsp');
}