function comment_expand_btn(num){
	var obj=parent.document.getElementById("Comment"+num+"Div");
	if(obj)
	obj.style.display='none';
}
	
function guestbook_saveInfo() {
return comment_saveInfo(document.guestbookform);
}

function comment_saveInfo(ele) {
var ele = (ele) ? ele:document.commentform;
	if (ele.memo.value.replace(/(^\s*)|(\s*$)/g, "")=='') {
	alert('³»¿ëÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.memo.focus();
	return false;
	}
if(ele.saveInfo){
	if (ele.name.value.replace(/(^\s*)|(\s*$)/g, "")=='') {
	alert('À̸§À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.name.focus();
	return false;
	}
	if (ele.password.value=='') {
	alert('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.password.focus();
	return false;
	}

	if (ele.saveInfo.checked && ele.name.value != "" && ele.password.value != "") {
		pathname = location.pathname;
		var myDomain = pathname.substring(0, pathname.lastIndexOf('/')) +'/';
		var ExpDate = new Date();
		ExpDate.setTime(ExpDate.getTime() + 60*60*24*7);
		SetCookie("Comment_name", ele.name.value, ExpDate, myDomain);
		SetCookie("Comment_pw",  ele.password.value, ExpDate, myDomain);
		SetCookie("Comment_url",  ele.homepage.value, ExpDate, myDomain);
		if(ele.email)
		SetCookie("Comment_email",  ele.email.value, ExpDate, myDomain);
		return true;
	} 

SetCookie("Comment_name", "");
SetCookie("Comment_pw", "");
SetCookie("Comment_url", "");
if(ele.email)
SetCookie("Comment_email", "");
}
return true;
}

function guestbook_noticeSave() {
comment_noticeSave(document.guestbookform);
}

function comment_noticeSave(ele) {
var ele = (ele) ? ele:document.commentform;
	if (ele.saveInfo.checked) {
		if (!confirm("À̸§, ºñ¹Ð¹øÈ£, ȨÆäÀÌÁö ÁÖ¼Ò¸¦ ÀÌ ÄÄÇ»ÅÍ¿¡ ÀÏÁÖÀÏ°£ cookie·Î ÀúÀåÇصµ ±¦Âú°Ú½À´Ï±î?\n(°ø¿ë ÄÄÇ»ÅͶó¸é ÁÖÀÇÇϼ¼¿ä)")) {
			ele.saveInfo.checked = false;
		}
	}
}

function comment_checkInfo(i,ele) {
var ele = (ele) ? ele:document["commentform"+i];

if(ele.name)
	if (ele.name.value=='Name') {
	alert('À̸§À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.name.focus();
	return false;
	}
if(ele.password)
	if (ele.password.value=='Pass') {
	alert('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.password.focus();
	return false;
	}
if(ele.memo)
	if (ele.memo.value.replace(/(^\s*)|(\s*$)/g, "")=='') {
	alert('³»¿ëÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.');
	ele.memo.focus();
	return false;
	}
if(ele.homepage)
if (ele.homepage.value=='http://Homepage')  {
	ele.homepage.value='';
	}

return
}
function comment_getinfo() {
var ele = (document.commentform) ? document.commentform:document.guestbookform;

if (GetCookie("Comment_name") && ele.password) {
	ele.name.value = GetCookie("Comment_name");
	ele.password.value = GetCookie("Comment_pw");
	ele.homepage.value = GetCookie("Comment_url");
	if(ele.email) ele.email.value = GetCookie("Comment_email");
	ele.saveInfo.checked = true;
}
}