<!--
function CheckLength()
{
    if ( document.form1.jumin1.value.length == 6 )
    {
        document.form1.jumin2.focus();        
    }
}

function checkDigit(strCheck)
{
    for ( var i=0 ; i<strCheck.length ; i++ )
	{
		if ( strCheck.charAt(i) < "0" || strCheck.charAt(i) > "9" ) 
		{
           return (false);
		}
	}
	return (true);
}
	
function checkSpecial(strCheck)
{
	var special = "!@#$%^&*()_-+|\\/?;:'\",.`~<>{}[]";
	for( var i=0 ; i<strCheck.length ; i++ )
	{
		if(	special.indexOf(strCheck.charAt(i)) != -1 )
		{
		return (false);
		}
	}
	return true;
}
	
function check_hangul(loginvalue)
{ 
	var comp = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; 
	var len = loginvalue.length; 
	var bKor = 1; 
	if (len > 0)
	{ 
		for(i = 0; i < len; i++)
		{
			if(comp.indexOf(loginvalue.substring(i,i+1)) < 0)
			{ 
				bKor = 0; 
				return bKor;
			} 
		} 
	} 
}



function CheckEmail(form1)
{
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
    if (filter.test(form1))
	{
		return true;
	}
    else { return false; }
}

function ok() 
{
//ºó°ª Á¡°Ë
	if (f_form.mem_id.value=="")
	{ 
		alert("\n ¾ÆÀÌµðÀ» ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_id.focus();
		return;
	}
	if (f_form.mem_id.value.length < 4)
	{ 
		alert("\n ¾ÆÀÌµð´Â 3ÀÚÀÌ»ó ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_id.focus();
		return;
	}
	if (!checkSpecial(f_form.mem_id.value) )
	{
		alert("\n ¾ÆÀÌµð¿¡´Â Æ¯¼ö¹®ÀÚ°¡ Æ÷ÇÔµÉ ¼ö ¾ø½À´Ï´Ù.");
        f_form.mem_id.focus();
		return;
	}


	if (f_form.mem_password.value=="")
	{ 
		alert("\n ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_password.focus();
		return;
	}

	if (f_form.mem_password.value.length < 4)
	{ 
		alert("\n ºñ¹Ð¹øÈ£´Â 3ÀÚÀÌ»ó ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_password.focus();
		return;
	}

	if (!checkSpecial(f_form.mem_password.value) )
	{
		alert("\n ºñ¹Ð¹øÈ£¿¡´Â Æ¯¼ö¹®ÀÚ°¡ Æ÷ÇÔµÉ ¼ö ¾ø½À´Ï´Ù.");
        f_form.mem_password.focus();
		return;
	}
	document.f_form.submit();
}


function ok1() 
{
//ºó°ª Á¡°Ë
	if (f_form.mem_id.value=="")
	{ 
		alert("\n ¾ÆÀÌµðÀ» ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_id.focus();
		return;
	}
	if (f_form.mem_id.value.length < 4)
	{ 
		alert("\n ¾ÆÀÌµð´Â 3ÀÚÀÌ»ó ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_id.focus();
		return;
	}
	if (!checkSpecial(f_form.mem_id.value) )
	{
		alert("\n ¾ÆÀÌµð¿¡´Â Æ¯¼ö¹®ÀÚ°¡ Æ÷ÇÔµÉ ¼ö ¾ø½À´Ï´Ù.");
        f_form.mem_id.focus();
		return;
	}


	if (f_form.mem_password.value=="")
	{ 
		alert("\n ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_password.focus();
		return;
	}

	if (f_form.mem_password.value.length < 4)
	{ 
		alert("\n ºñ¹Ð¹øÈ£´Â 3ÀÚÀÌ»ó ÀÔ·ÂÇÏ¼¼¿ä!");
		f_form.mem_password.focus();
		return;
	}

	if (!checkSpecial(f_form.mem_password.value) )
	{
		alert("\n ºñ¹Ð¹øÈ£¿¡´Â Æ¯¼ö¹®ÀÚ°¡ Æ÷ÇÔµÉ ¼ö ¾ø½À´Ï´Ù.");
        f_form.mem_password.focus();
		return;
	}
	document.f_form.submit();
}