//·Î±×ÀÎ °Ë»ç ÇÔ¼ö
function sendlogin(form1)
{
	if(form1.memberid.value == "")
	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
		form1.memberid.focus();
		return false;
	}
	if(checkid(form1.memberid.value))
	{
		alert("¾ÆÀ̵𸦠¿µ¹®´ë¼Ò¹®ÀÚ, ¼ýÀÚ ¹× '_'·Î¸¸ ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
		form1.memberid.focus();
		return false;
	}
	if(form1.memberpwd.value == "")
	{
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
		form1.memberpwd.focus();
		return false;
	}
	if(checkpwd(form1.memberpwd.value))
	{
		alert("ºñ¹Ð¹øÈ£¸¦ ¿µ¹®, ¼ýÀÚÀÇ È¥ÇÕÀ¸·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.");
		form1.memberpwd.focus();
		return false;
	}
	if(	form1.saveid.checked == true)
		setCookie("id", form1.memberid.value, -1);
	else
		setCookie("id", "", -1);
	return true;
}

// ·Î±×ÀÎ ¹Ú½º ¹è°æÀ̹ÌÁö º¯°æ ÇÔ¼ö
function swapimage(inputbox, value)
{
	if(inputbox.name == "memberid")
	{
		if(value)
		{
			if(inputbox.value == "")
			{
				inputbox.style.backgroundImage = "url(../images/img_id.gif)";
				inputbox.style.backgroundRepeat = "no-repeat";
			}
		}
		else
			inputbox.style.backgroundImage = "";
	}
	else
	{
		if(value)
		{
			if(inputbox.value == "")
			{
				inputbox.style.backgroundImage = "url(../images/img_pwd.gif)";
				inputbox.style.backgroundRepeat = "no-repeat";
			}
		}
		else
			inputbox.style.backgroundImage = "";
	}
}

// ·Î±×ÀÎ ÃʱâÈ­ ÇÔ¼ö
function init_login()
{
	var form1 = document.formlogin;
	var saveid = getCookie("id")
	if(saveid != "")
	{
		form1.memberid.value = saveid;
		form1.saveid.checked = true;
		form1.memberpwd.focus();
	}
	else
	{
		form1.memberid.focus();
		form1.memberpwd.style.backgroundImage = "url(../images/img_pwd.gif)";
		form1.memberpwd.style.backgroundRepeat = "no-repeat";
	}
}