function check(){
	var name=document.form1.username.value;
	if(name == ""){
		document.form1.username.focus();
		alert("请您输入用户名!");
		return false;
	}
	var pwd = document.form1.pwd.value;
	if(pwd == ""){
		document.form1.pwd.focus();
		alert("请您输入密码!");
		return false;
	}
	var checkcode = document.form1.checkcode.value;	
	if(checkcode == ""){
		document.form1.checkcode.focus();
		alert("请您输入用验证码!");
		return false;
	}
	var leaguerType = document.form1.leaguerType.value;
	if(leaguerType == ""){
		document.form1.leaguerType.focus();
		alert("请您选择会员类型!");
		return false;
	}
}
function changeimage(){
	var data=new Date();
	document.getElementById("image").src="ManagerLoginCheck?page=1&&time="+	data.getTime();	
}

function orgcheck(){
	var name = document.form2.username.value;
	if(name == ""){
		alert("请您输入用户名!");
		return false;
	}
	var pwd = document.form2.pwd.value;
	if(pwd == ""){
		alert("请您输入密码!");
		return false;
	}
}