var DisIDStr = 'FS400_User_Login';
var FS400_UserPath = '/User';
var Login_DisType = 'transverse';
var Login_TypeStr = '0'; 
function User_Login_Check()
{
	var CheckStr = '';
	var Fs_FocusStr = '';
	var Namestr = $('FS400_UserName').value;
	var PassStr = $('FS400_Password').value;
	if (Namestr == '')
	{
		CheckStr = '用户名  不能为空';
		Fs_FocusStr = $('FS400_UserName');
	}
	else
	{
		if (PassStr == '')
		{
			CheckStr = CheckStr + '\n密  码  不能为空';
			Fs_FocusStr = $('FS400_Password');
		}
		else
		{
			CheckStr = '';
			Fs_FocusStr = '';
		}
		}
	if (CheckStr != '')
	{
		CheckStr = '提示：\n' + CheckStr;
		alert(CheckStr);
		Fs_FocusStr.focus();
		return false;
	}
	else
	{
		//$(DisIDStr).innerHTML = 'loading...';
		User_Goto_Login(Namestr,PassStr);
	}
}

function User_Login_Resest()
{
	$('FS400_UserName').value = '';
	$('FS400_Password').value = '';
}

function User_Logout()
{
	var action = 'Act=Logout&DisTF='+Login_TypeStr+'&DisType='+Login_DisType+'&spanid='+DisIDStr;
	Request(action);
}


function User_Goto_Login(Namestr,PassStr)
{
	var action = 'Act=Login&UserName='+Namestr+'&Password='+PassStr+'&DisTF='+Login_TypeStr+'&DisType='+Login_DisType+'&spanid='+DisIDStr;
	Request(action);
}

function Request(action)
{
	var LoginUrl = FS400_UserPath+'/m_UserLogin.asp';
	var myAjax = new Ajax.Request(
		LoginUrl,
		{method:'get',
		parameters:action,
		onComplete:Login_Receive
		}
		);
}
function Login_Receive(XmlObj)
{
	if (XmlObj.responseText.indexOf("$$$")>-1)
	{
		check=XmlObj.responseText.split("$$$");
		switch (check[0]) 
		{
			case "Err" :
				alert(check[1]);
				break;
			default :
				alert(check[1]);
		}
	}
	else
	{
		$(DisIDStr).innerHTML=XmlObj.responseText;
	}
	
}
function User_Check_State()
{
	var action = 'Act=CheckState&DisTF='+Login_TypeStr+'&DisType='+Login_DisType+'&spanid='+DisIDStr;
	Request(action);
}
User_Check_State();