var xmlHttp = null;
function createXMLHTTP()
{
	if (window.ActiveXObject)
	{
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	} else
	{
		if (window.XMLHttpRequest)
		{
			xmlHttp = new XMLHttpRequest();
		}
	}
}


/**中英文长度获取，中文占用2个*/
function GetLength(value) 
{
    var _tmp = value;
    var _length = 0;
    for (var i = 0; i < _tmp.length; i++) 
    {
        if (_tmp.charCodeAt(i) > 255) 
        {
            _length = _length + 2;
        }
        else 
        {
            _length++;
        }
    }
    return _length;
}


/**校验表单密码字段**/
function chkInputPasswords()
{
	var userpassword = document.getElementById("paword");
	if(userpassword == undefined)
		return true;
	var confirmpassword = document.getElementById("confirmpassword");
	if( GetLength(userpassword.value)<6 || GetLength(userpassword.value)>16)
	{
		alert("提示！密码不能小于6个字符或大于16个字符，请重新输入。");
		userpassword.value="";
		confirmpassword.value="";
		userpassword.focus();
		userpassword.selected;
		return false;
	}
	
	if( confirmpassword.value != userpassword.value)
	{
		alert("提示！两次输入密码不一致。");
		userpassword.value="";
		confirmpassword.value="";
		userpassword.focus();
		userpassword.selected;
		return false;
	}
	return true;
}

/**校验表单**/
function chkForm()
{
	var loginname=document.getElementById("loginname").value;
	var username=document.getElementById("username").value;
	var _mail = document.getElementById("email");
	var _phone = document.getElementById("phone");

	if (loginname == null || loginname =="") 
	{
		alert("提示！登陆名称不能为空。");
		document.getElementById("loginname").focus();
		document.getElementById("loginname").select();
		return false;
	}

	if (username == null || username =="") 
	{
		alert("提示！用户名称不能为空。");
		document.getElementById("username").focus();
		document.getElementById("username").select();
		return false;
	}
	
	if(_mail.value != ""){
		var myreg = /^([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+@([a-zA-Z0-9]+[_|\_|\.]?)*[a-zA-Z0-9]+\.[a-zA-Z]{2,3}$/;
		if(!myreg.test(_mail.value))
		{
			alert('提示\n\n请输入有效的E_mail！');
			_mail.focus();
			return false;
		}
	}
	
	if(_phone.value != "") {
		if(isMobile(_phone.value) || isTel(_phone.value)){
			return true;
		}else{
			alert('提示\n\n请输入有效的电话号码！');
			_phone.focus();
			return false;
		}
		
	}
	return true;
}




/***修改用户*****/
function updateUserinfo()
{
	if(!chkForm())
		return false;
	var actionPath = "updateUser";
	var formSerialize = $("#editform").serialize();

	createXMLHTTP();
	xmlHttp.open("POST", actionPath, true);
	xmlHttp.onreadystatechange = updateBack;
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.send(formSerialize);
}

/***修改用户回调函数*****/
function updateBack()
{
	if (xmlHttp.readyState == 4)
	{
		if (xmlHttp.status == 200)
		{
			var msg = xmlHttp.responseText;
			if(msg == "success")
			{
				alert("提示！操作成功。");
			}
			else
			{
				alert("提示！操作失败。");
			}
		} else
		{
			alert("提示！操作失败。");
		}
	}
}


/***控制用户只能够输入  数字，小数点，减号（-） 字符*****/
function chkInput(e)
{
	e.value=e.value.replace(/[^\da-z_]/ig,'');
}

/***控制用户只能够输入  数字，小数点，减号（-） 字符*****/
function checkPress(event)
{        
	var event=event?event:(window.event?window.event:null);
	var c  = event.keyCode?event.keyCode:event.which; //兼容IE和Firefox获得keyBoardEvent对象的键值
     if( c == 13 || (c>=48 && c<=57) || (c>=65 && c<=90) || c==95 || (c>=97 && c<=122) )
          return true;
     return false;
}

/**校验原密码是否和数据库一致**/
function chkFormalPasswd()
{
	var fpass = $('#formalpassword').val();
	if(fpass != "" || fpass!= null) {
		var actionPath = "chkFormalPasswd";
		var url="loginname="+$('#loginname').val()+"&userpassword="+fpass;
		createXMLHTTP();
		xmlHttp.open("POST", actionPath, true);
		xmlHttp.onreadystatechange = chkFormalPasswdBack;
		xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		xmlHttp.send(url);
	}
}
var formalPassFlag;
function chkFormalPasswdBack()
{
	if (xmlHttp.readyState == 4)
	{
		if (xmlHttp.status == 200)
		{
			var msg = xmlHttp.responseText;
			if(msg == "yes")
			{
				formalPassFlag = true;
			}
			else
			{
				formalPassFlag = false;
			}
		} else
		{
			
			formalPassFlag = false;
			$("#formalpassword").val("");
			$("#formalpassword").focus();
			$("#formalpassword").selected;
			
		}
	}
}


/**修改密码**/
function updatePasswd()
{
	if( !formalPassFlag )
	{
		alert("提示！原密码不正确。");
		document.getElementById("formalpassword").value = "";
		document.getElementById("formalpassword").focus();
		document.getElementById("formalpassword").selected;
		return false;
	}
	
	if (!chkInputPasswords())
	{
		return false;
	}

	var actionPath = "upatePassword";
	var url="userguid="+$('#userguid').val()+"&userpassword="+$('#userpassword').val();
	createXMLHTTP();
	xmlHttp.open("POST", actionPath, true);
	xmlHttp.onreadystatechange = updatePasswdBack;
	xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	xmlHttp.send(url);
}

function updatePasswdBack()
{
	if (xmlHttp.readyState == 4)
	{
		if (xmlHttp.status == 200)
		{
			var msg = xmlHttp.responseText;
			if(msg == "success")
			{
				alert("提示！修改密码成功。");
				document.getElementById("inputuserpass").value = "";
				document.getElementById("paword").value = "";
				document.getElementById("confirmpassword").value = "";
//				window.close();
			}
			else
			{
				alert("提示！修改密码失败。");
//				window.close();
			}
		} else
		{
			alert("提示！修改密码失败。");
//			window.close();
		}
	}
}

//验证手机号
function isMobile(str){ 
	return (/^(?:1[358]\d)-?\d{5}(\d{3}|\*{3})$/.test(str)); 
}

//验证电话
function isTel(str)
{
    //"兼容格式: 国家代码(2到3位)-区号(2到3位)-电话号码(7到8位)-分机号(3位)"
    return (/^(([0\+]\d{2,3}-)?(0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$/.test(str));
}