function Users()
{
    if (document.getElementById("UserName").value=="")
    {
        alert("请输入您的用户名...!");
        document.getElementById("UserName").focus();
        return false;
    }
     return true;
}
function editpass()
{
    if (document.getElementById("pass").value=="")
    {
        alert("请输入旧密码!");
        document.getElementById("pass").focus();
        return false;
    }
    if (document.getElementById("pass1").value==""||document.getElementById("pass1").value.length<4)
    {
        alert("请输入新密码  请输入 4-16 位的新密码!");
        document.getElementById("pass1").focus();
        return false;
    }
    if (document.getElementById("pass1").value!=document.getElementById("pass2").value)
    {
        alert("确认密码与新密码不一致，请重新输入");
        document.getElementById("pass2").focus();
        return false;
    }
    alert("aadfd");
     return true;
    
}
function CherkUser()
{
    document.getElementById("usertext").innerHTML = "<div style='background-color:#A20000;width:95%'><font color='#ffffff'>请输入登陆名!</font></div>";
    var id=document.getElementById("Register1_UserName").value;
    if (id=="") {
    alert("请输入登陆名");
    }
    if (id.length<4) {
    document.getElementById("usertext").innerHTML = "<div style='background-color:#A20000;width:95%'><font color='#ffffff'>4-16位0-9,a-z,(不分大小写)英文字母组成</font></div>";
    }
    else
    {
        var option={
		parameters:"oper=reguser&uuuuu="+id,
		method:"get",
		onSuccess:function(transport){
			var rp=transport.responseText;
			if(rp!="ok"){ 
//			    alert(rp);
                document.getElementById("usertext").innerHTML = "<div style='background-color:#99CC00;width:95%'><font color='#000000'>&nbsp;恭喜您，账号可以注册!</font></div>";
			} else {
//			    alert(rp);
                
			    document.getElementById("usertext").innerHTML = "<div style='background-color:#A20000;width:95%'><font color='#ffffff'>对不起，止账号已被抢注!</font></div>";
			}
		},
		onFailure:function(transport){
			alert(transport.responseText+"数据提交失败，请检查网络或重试。");
		}
    	}
    }
	var request=new Ajax.Request("/Ajax.aspx",option);
	return;
}