// JavaScript Document
function Check_Form()
{
	if(document.getElementById("txtLogin") && Trim(document.getElementById("txtLogin").value) =="")
	{
		document.getElementById("spanPrompt").innerHTML="请输入您用户名或手机号或邮箱！";
		return false;
	}
	else if(document.getElementById("txtPassword") && Trim(document.getElementById("txtPassword").value) =="")
	{
		document.getElementById("spanPrompt").innerHTML="请输入您的登录密码。";
		return false;
	}
	else 
	{
		if(document.getElementById("trValidateCode").style.display=="block")
		{
			var ValidateCode = ReadCookie("WebPlugValidateCode");
			if(document.getElementById("tbValidateCode") && document.getElementById("tbValidateCode").value =="")
			{
				document.getElementById("spanPrompt").innerHTML="验证码必填。";
				return false;
			}
			else if (document.getElementById("tbValidateCode") && document.getElementById("tbValidateCode").value != ValidateCode )
			{
				document.getElementById("spanPrompt").innerHTML="您输入的验证码不正确，请重新输入。";
				return false;
			}  
		}
		var url="ajax/checkmember.aspx?type=login&login="+encodeURIComponent(Trim(document.getElementById("txtLogin").value))+"&password="+encodeURIComponent(Trim(document.getElementById("txtPassword").value))+"&time="+new Date().getTime();
		var response=httpRequest("get",null,url);	
		if(response.indexOf("have")!=-1)
		{
			document.getElementById("spanPrompt").innerHTML="正在登录...";
		    document.getElementById("trValidateCode").style.display="none";
			var backurl=document.getElementById("hdUrl").value;
			if(backurl!="")
			{
				 alert('会员登录成功，可继续操作');
				 window.location.href=backurl;
			}
			else
			{
				 alert('会员登录成功，可继续操作');
			     window.location.href="info.aspx";
			}
			return false;
		}
		else if(response=="no")
		{
		  document.getElementById("spanPrompt").innerHTML="用户名/手机号/邮箱或密码输入错误，请重新填写。";
		  document.getElementById("trValidateCode").style.display="block";
		  return false;
		}
		else
		{
			document.getElementById("spanPrompt").innerHTML=response;
		    document.getElementById("trValidateCode").style.display="block";
		    return false;
		}
    }
}