<!--

//숫자검증-------------------------------------------------------------------------------------------------------------
function IsNumeric(checkStr) {
	var checkOK = "0123456789";
	for (i = 0;  i < checkStr.length;  i++) {
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j)) break;
		if (j == checkOK.length) {
			return (false);
        		break;
		}
	}
	return (true);
}
//전화번호검증-------------------------------------------------------------------------------------------------------------
function IsPhoneNumeric(checkStr) {
	var checkOK = "0123456789-";
	for (i = 0;  i < checkStr.length;  i++) {
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j)) break;
		if (j == checkOK.length) {
			return (false);
        		break;
		}
	}
	return (true);
}
//문자검증-------------------------------------------------------------------------------------------------------------
function IsAlpha(checkStr) {
	var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
	for (i = 0;  i < checkStr.length;  i++) {
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j)) break;
		if (j == checkOK.length) {
			return (false);
			break;
		}
	}
	return (true);
}
//문자숫자검증-------------------------------------------------------------------------------------------------------------
function IsAlphaNumeric(checkStr) {
	var checkOK = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
	for (i = 0;  i < checkStr.length;  i++) {
		ch = checkStr.charAt(i);
		for (j = 0;  j < checkOK.length;  j++)
			if (ch == checkOK.charAt(j)) break;
		if (j == checkOK.length) {
			return (false);
			break;
		}
	}
	return (true);
}

//공백문자검증------------------------------------------------------------------------------------------------------------
function Blank_Check(chk_data)
{
	// 문자열이 빈칸으로 입력되었는지를 판단한다.
	for (i = 0; i < chk_data.length; i++)
	{
		if (chk_data.charAt(i) != " ")
		{
			return "ok";
		}
	}

	return;
}

//메일주소검증------------------------------------------------------------------------------------------------------------
function Email_Check(chk)
{
	if (chk.search(/(\S+)@(\S+)\.(\S+)/) == -1) {
		return false;
	}

	return true;
}

//-->