/*
'**************************************************
'Function		去空格

'Author			Peace
'Create	Date	2004-09-09
'Parameter		Str				需要去空格的字符串
'**************************************************
*/
function KillSpace(Str,list){
		if(typeof(list) == 'undefined')
			list = ' ';

		while((Str.length>0) && list.indexOf(Str.charAt(0))!=-1 )
			 Str = Str.substring(1,Str.length);
		while((Str.length>0) && list.indexOf(Str.charAt(Str.length-1))!=-1)
		     Str = Str.substring(0,Str.length-1);

        return Str;
}
/*
'**************************************************
'Function		判断FORM TEXT输入是否正确
'Author			Peace
'Create	Date	2004-09-09
'Parameter		Obj				Form object
'				TypeValue		检测类型

'				Msg				提示信息
'**************************************************
*/
function CheckTextB(Obj,TypeValue,Msg)
{
	//TypeValue 2数字类型  8 字符型  100汉字
	//Obj 判断对象
	//Msg 返回内容
	var IsOk=false;
	switch (TypeValue)
	{
		case 2:
			res=/\d{1,}/
			Obj.value=KillSpace(Obj.value);
			if (res.exec(Obj.value))
				IsOk=true;
			else
				IsOk=false;
			if (!IsOk && (Msg.length>0 || Obj.value.length>0))
				{
					if (Obj.style.display == '')
					{
						alert(Msg);
						Obj.focus();
						Obj.select();
					}
					return false;
				}
			else
				return true;
			break;
		case 8:
			Obj.value=KillSpace(Obj.value);
			if (Obj.value.length==0)
				IsOk=true;
			else
				IsOk=false;
			if (IsOk && Msg.length>0)
				{
					alert(Msg);
					if (Obj.style.display == '')
					{
						Obj.focus();
						Obj.select();
					}
					return false;
				}
			else
				return true;
			break;
		case 100:
			Obj.value=KillSpace(Obj.value);
			if (Obj.value.length==0 || !GB_All(Obj.value) )
				IsOk=true;
			else
				IsOk=false;
			if (IsOk && Msg.length>0)
				{
					alert(Msg);
					alert(Obj.style.display);
					if (Obj.style.display == '')
					{
						Obj.focus();
						Obj.select();
					}
					return false;
				}
			else
				return true;
			break;

	}
}
/*
'**************************************************
'Function		判断FORM TEXT输入是否正确
'Author			Peace
'Create	Date	2004-09-09
'Parameter		Obj				Form object
'				TypeValue		检测类型

'				Msg				提示信息
'				Necessary		是否是必添字段

'**************************************************
*/
function CheckText(Obj,TypeValue,Msg,Necessary)
{
    /*TypeValue
    'd': Numeric;
    'i': All Integer
    'r': Aeal Number
    'f': Decimal Fraction
    'l': 26 letter
    'ul':[A-Z]
    'll':[a-z]
    'w': [a-zA-Z_0-9]
    'S': Chinese Characters and Special Characters
    'e':email
	'date':

    Obj Required.
    Msg Return Prompt Message
    Necessary is Optional Parameter
    */

    if (isNaN(Necessary))
        Necessary=false;
    Obj.value=KillSpace(Obj.value);
    switch (TypeValue)
    {
        case "d":
            res=new RegExp("^[0-9]+$","g");
            break;
        case "i":
            //res=new RegExp("(^[1-9][0-9]*$)|(^[\+\-][1-9][0-9]*$)","g");
			res=new RegExp("^[\+\-]?[0-9]+$","g");
            break
        case "r":
            //res=new RegExp("(^([\+\-]?[1-9])[0-9]*(\.[0-9]+)?[0-9]$)|(^([\+\-]?[0-9]\.)[0-9]+$)","g")
			res=new RegExp("^[\+\-]?[0-9]+(\.)?[0-9]?$","g")
            break;
        case "f":
            //res=new RegExp("(^(0\.)[0-9]+$)|(^[\+\-]0\.[0-9]+$)","g");
			res=new RegExp("^[\+\-]?0\.[0-9]+$","g");
            break;
        case "l":
            res=new RegExp("^[a-z]+$","gi");
            break;
        case "ul":
            res=new RegExp("^[A-Z]+$","g");
            break;
        case "ll":
            res=new RegExp("^[a-z]+$","g");
            break;
        case "w":
            res=new RegExp("^[0-9a-zA-Z_]+$","g")
            break;
        case "S":
            res=new RegExp("[^a-zA-Z0-9\n\r\t\f\v~`!@#$%^&*()\_\+\\/\.,<>\? ]+$","g");
            break;
        case "e":
			res=new RegExp("([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+","g");
			break
		case "date":
			res=new RegExp("^[0-9]{4}\-(0?[1-9]|[1-2][0-2])\-(0?[1-9]|[1-2][0-9]|3[01])$","g");
			break;
		case "datetime":
			res=new RegExp("^[0-9]{4}\-(0?[1-9]|[1-2][0-2])\-(0?[1-9]|[1-2][0-9]|3[01]) [0-9]{2}(:[0-9]{2})+","g");
			break;
		case "ip":
			res=new RegExp("^([1-9]|[1-9][0-9]|[12][0-5][0-9])(\.([0-9]|[1-9][0-9]|[12][0-5][0-9])){3}$","g");
			break;
		case "money":
			res=new RegExp("^[0-9]+(\.[0-9]{2})?$","g");
			break;
		case "":
            res=new RegExp(".+","g");
			break;
		default:
			res=new RegExp(TypeValue,"g");
    }
    //Main Process
    IsOk=res.exec(Obj.value);
    if ((Necessary && !IsOk)||(!IsOk && Obj.value.length > 0 ))
        {
            alert(Msg);
			if (Obj.style.display == '')
			{
				Obj.focus();
				Obj.select();
			}
            return false;
        }
    else
        return true;

}
/*
会员登录
Author			peace@warmy.cn
Create Date		2009-11-3
*/
function member_login()
{
	try
	{
		if(document.frmlogin.username.value == '')
		{
			alert('请输入登录名！');
			document.frmlogin.username.focus();
			return false;
		}
		if(document.frmlogin.pwd.value == '')
		{
			alert('请输入登录密码！');
			document.frmlogin.pwd.focus();
			return false;
		}
		return true;
	}
	catch (e)
	{
	}
	return false;
}
function member_m()
{
	try
	{
		if(document.frmreg.realname.value == '')
		{
			alert('请输入真实姓名！');
			document.frmreg.realname.focus();
			return false;
		}
		
		if(!CheckTextB(document.frmreg.phone,8,'请输入联系方式！'))
			return false;
		if(!CheckText(document.frmreg.email,'e','请输入正确的电子信箱！',true))
			return false;	

		return true;
	}
	catch (e)
	{
			alert(e.description);
	}
	return false;
}
function CheckReg()
{
	try
	{
		if(document.frmreg.username.value == '')
		{
			alert('请输入注册名！');
			document.frmreg.username.focus();
			return false;
		}
		if(document.frmreg.realname.value == '')
		{
			alert('请输入真实姓名！');
			document.frmreg.realname.focus();
			return false;
		}
		if(document.frmreg.pwd.value == '')
		{
			alert('请输入登录密码！');
			document.frmreg.pwd.focus();
			return false;
		}
		if(document.frmreg.pwd.value != document.frmreg.pwd2.value)
		{
			alert('两次输入密码不一致！');
			document.frmreg.pwd.focus();
			return false;
		}
		if(!CheckText(document.frmreg.age,'d','年龄只能是数字！',true))
			return false;
		if(!CheckTextB(document.frmreg.phone,8,'请输入联系方式！'))
			return false;
		if(!CheckText(document.frmreg.email,'e','请输入正确的电子信箱！',true))
			return false;	

		return true;
	}
	catch (e)
	{
			alert(e.description);
	}
	return false;
}