function null_check()
{
	var str;
	str = document.loginform.userid.value;
	if(str == ""){
	alert("ȸ¿ø ¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä!");
	document.loginform.userid.focus();
	return false;
	}
	
	str = document.loginform.passwd.value;
	if(str == ""){
	alert("ȸ¿ø ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
	document.loginform.passwd.focus();
	return false;
	}
	
return;
}

function null_check1()
{
	var str;
	str = document.loginform1.userid.value;
	if(str == ""){
	alert("ȸ¿ø ¾ÆÀ̵𸦠ÀÔ·ÂÇϼ¼¿ä!");
	document.loginform1.userid.focus();
	return false;
	}
	
	str = document.loginform1.passwd.value;
	if(str == ""){
	alert("ȸ¿ø ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇϼ¼¿ä!");
	document.loginform1.passwd.focus();
	return false;
	}
	
return;
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function not_member()
{
	alert("ȸ¿ø ·Î±×ÀÎÀ» ÇØÁÖ¼¼¿ä!");
}