function GE(a){
	if (document.getElementById){ return document.getElementById(a); } 
	else if (document.all) { return document.all[a];} 
	else if (document.layers) {	return document.layers[a];	}
	else { return null; }
}

function executeRegister(){
	//$("#regState").show();
	//$("#regState").html("");
	//$("#regState").html("注册中……");
	if($.trim($("#r_userName").val())==""){
		alert("请输入登录名  ");
		$("#r_userName").focus();
		return;
	}
	if($.trim($("#r_password").val())==""){
		alert("请输入密码  ");
		$("#r_password").focus();
		return;
	}
	if($.trim($("#r_password").val())!=$.trim($("#r_rpwd").val())){
		alert("两次密码输入不一致  ");
		$("#r_rpwd").focus();
		return;
	}
	if($.trim($("#r_answer").val())==""){
		alert("密码答案为空  ");
		$("#r_answer").focus();
		return;
	}
	$.ajax({ 
			type:"POST", 
			url: "/user/regPost.shtml",			
			data:"member.userName="+$.trim($("#r_userName").val())+"&member.password="+$.trim($("#r_password").val())+"&member.email="+$.trim($("#r_email").val())+"&member.question="+$.trim($("#r_question").val())+"&member.answer="+$.trim($("#r_answer").val())+"",
			dataType: 'html',
			timeout: 5000,
			error: function(data) {alert("发生意外错误，请稍候再试……");},
			success: function(data) {
				data = $.trim(data);
				if(data == "1"){
					alert("恭喜您，注册成功    ");
					location.reload();
				}else if(data == "2"){
					alert("该用户已被注册，请换一个再试");
					$("#userName").focus();
				}else if(data == ""){
					alert(data);
				}
			  }
        });	
}

function executePassFor(){
	if($.trim($("#r_userName").val())==""){
		alert("请输入登录名  ");
		$("#r_userName").focus();
		return;
	}
	if($.trim($("#r_answer").val())==""){
		alert("密码答案为空  ");
		$("#r_answer").focus();
		return;
	}
	$.ajax({ 
			type:"POST", 
			url: "/user/passForPost.shtml",			
			data:"member.userName="+$.trim($("#r_userName").val())+"&member.question="+$.trim($("#r_question").val())+"&member.answer="+$.trim($("#r_answer").val())+"",
			dataType: 'html',
			timeout: 5000,
			error: function(data) {alert("发生意外错误，请稍候再试……");},
			success: function(data) {
				data = $.trim(data);
				if(data == "-1"){
					alert("没有找到该用户  ");
					$("#r_userName").focus();
				}else if(data == "0"){
					alert("找回不成功，找回密码答案不正确  ");
					$("#r_answer").focus();
				}else{
					alert("密码找回成功，当前密码为："+data+"，请牢记！");
				}
			  }
        });	
}


function executeLogin(){
	if($.trim($("#userName").val())==""){
		alert("请输入登录名  ");
		$("#userName").focus();
		return;
	}
	if($.trim($("#password").val())==""){
		alert("请输入密码  ");
		$("#password").focus();
		return;
	}
	$.ajax({ 
			type:"POST", 
			url: "/user/loginPost.shtml",			
			data:"member.userName="+$.trim($("#userName").val())+"&member.password="+$.trim($("#password").val())+"",
			dataType: 'html',
			timeout: 5000,
			error: function(data) {alert("发生意外错误，请稍候再试……");},
			success: function(data) {
				data = $.trim(data);
				if(data == "1"){
					location.reload();
				}else if(data == "2"){
					alert("密码输入错误  ");
					$("#password").focus();
				}else if(data == "-1"){
					alert("没有找到该用户  ");
					$("#userName").focus();
				}else if(data == ""){
					alert(data);
				}
			  }
        });	
}

function loginClear(){
	$("#userName").val("");
	$("#password").val("");
}

function logoff(){
	if(confirm("您确认要退出吗？   ")){
		$.ajax({ 
				type:"POST", 
				url: "/user/logoff.shtml",			
				data:"",
				dataType: 'html',
				timeout: 5000,
				error: function(data) {alert("发生意外错误，请稍候再试……");},
				success: function(data) {
					data = $.trim(data);
					if(data == "1"){
						location.reload();
					}else if(data == ""){
						alert(data);
					}
				}
		});	
	}
}

function quot(id){
	GE("infoMc.reContent").value=GE("content_"+id).innerHTML;
	GE("infoMc.title").value="re:"+GE("title_"+id).innerHTML;
	GE("infoMc.parentId").value=id;
	$("html,body").animate({scrollTop: $("#review").offset().top}, 500);
}