function checkForm(str)
{
	var ch = document.writing;
	
	if(ch.title.value=="")
	{
		alert("±ÛÁ¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		ch.title.focus();
		return;
	}
	if(ch.content.value.length<2)
	{
		alert("±Û³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		ch.content.focus();
		return;
	}
	if(str == "edit")
	{
		 if(document.writing.oldpasswd.value != document.writing.passwd.value)
		{
			alert("ºñ¹Ð¹øÈ£°¡ Ʋ¸³´Ï´Ù.");
			document.writing.passwd.value="";
			return;
		}
	}	
	else
	{
		if(ch.passwd.value=="")
		{
			alert("¼öÁ¤ »èÁ¦½Ã ÇÊ¿äÇÕ´Ï´Ù. \n\nºñ¹Ð ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
			ch.passwd.focus();
			return;
		}
	}
	ch.submit();
}
function makeArray(n)
{
	this.length = n;
	for(var i =1; i<=n; i++)
		this[i] = 0 ;
	return this;
}
function checksearch()
{
	var check = 0;
	array = new makeArray(3);
	array[1] = document.search.searchtitle1;
	array[2] = document.search.searchtitle2;
	array[3] = document.search.searchtitle3;
	for(i = 1; i <4; i++)
	{
		if(array[i].checked == true)
		{
			check = check+1;
		}
	}
	if(check==0)
	{
		alert("°Ë»öÇÒ Çʵå¸íÀ» ¼±ÅÃÇϼ¼¿ä");
		return;
	}			
	if(document.search.searchstring.value=="")
	{
		alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇϼ¼¿ä");
		document.search.searchstring.focus();
		return;
	}
	document.search.submit();
}

function zip()
{
	window.open("zipcode.asp","zip","width=350, height=200, toolbars=no, status=no, scrolling=yes");
}	

function checklogin(str)
{
	if(document.login.email.value == "")
	{
		alert("¾ÆÀ̵𸦠ÀûÀ¸¼¼¿ä");
		return;
	}
	if(document.login.passwd.value == "")
	{
		alert("Æнº¿öµå¸¦ ÀûÀ¸¼¼¿ä");
		return;
	}
	if(str=="login")
	{
		document.login.target.value="";
	}
	else
	{
		document.login.target.value="mody";
		document.login.action="mem.asp"
	}
	document.login.action="login_ok.asp"
	document.login.submit();
}

function checkForm2(str)
{
	var ch = document.writing;
	if(ch.name.value=="")
	{
		alert("±¹¹® À̸§À» ÀÔ·ÂÇØÁÖ¼¼¿ä");
		ch.name.focus();
		return;
	}
	if(ch.e_name.value=="")
	{
		alert("¿µ¹® À̸§À» ÀÔ·ÂÇØÁÖ¼¼¿ä");
		ch.e_name.focus();
		return;
	}
	if(ch.passwd.value=="")
	{
		alert("¼öÁ¤ »èÁ¦½Ã ÇÊ¿äÇÕ´Ï´Ù. \n\nºñ¹Ð ¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		ch.passwd.focus();
		return;
	}
	if(ch.email.value=="")
	{
		alert("¸ÞÀÏ ¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		ch.email.focus();
		return;
	}
	ch.submit();
}

function checkmody(str)
{
	if(document.login.id.value == "")
	{
		alert("¾ÆÀ̵𸦠ÀûÀ¸¼¼¿ä");
		return;
	}
	if(document.login.passwd.value == "")
	{
		alert("Æнº¿öµå¸¦ ÀûÀ¸¼¼¿ä");
		return;
	}
	if(str=="mody")
	{
		document.login.target.value="";
	}
	document.login.action="mody.asp"
	document.login.submit();
}

function addr_chk() 
{
	var w_addr_chk;
	window.open('zipcode_ok.asp','w_addr_chk','toolbar=no,directories=no,status=no,menubar=no,location=no,scrollbars=yes,resizable=no,x=100,y=200,width=400,height=300');
}