function chkListSubmit(frm,name,opt){
	
	var chktmp=0;
	var msg;

	for(i=0;i<frm.elements.length;i++)
	{
		if(frm.elements[i].name==name && frm.elements[i].checked==true) chktmp++
	}

	if(!chktmp){
		alert(printf(LANG[9]));
		return false;
	}

	switch(opt)
	{
		case('M'): msg=printf(LANG[40]); break;
		case('D'): msg=printf(LANG[41]); break;
		case('P'): msg=printf(LANG[42]); break;
		case('W'): msg=printf(LANG[43]); break;
		case('C'): msg=printf(LANG[44]); break;
		default: alert('Undefined'); return false; break;
	}
	frm.mode.value=opt;
	if(!confirm(msg)) return false;

	frm.submit();

}

function chkWriteSubmit(frm)
{
	if(frm.writer)
	{
		if(!chkNeedTxt(frm.writer,ITEMS_WRITER)) return false;
		if(!chkLength(frm.writer,30,ITEMS_WRITER)) return false;
	}

	if(frm.passwd)
	{
		if(!chkNeedTxt(frm.passwd,ITEMS_PASSWD)) return false;
		if(!chkLength(frm.passwd,20,ITEMS_PASSWD)) return false;
	}

	if(frm.email) if(!chkEmail(frm.email,ITEMS_EMAIL)) return false;

	// [mj] nayana 3Â÷
	if(frm.homepage && !isBlank(frm.homepage.value)){
	
		if(!isValidHomepage(frm.homepage.value)){
		
			window.alert('¿Ã¹Ù¸¥ Çü½ÄÀÇ È¨ÆäÀÌÁö°¡ ¾Æ´Õ´Ï´Ù.');
			return false;
		}
	
	}

	if(frm.head) if(!chkNeedSlt(frm.head,ITEMS_HEAD)) return false;

	if(frm.title)
	{
		if(!chkNeedTxt(frm.title,ITEMS_TITLE)) return false;
		if(!chkLength(frm.title,255,ITEMS_TITLE)) return false;

		// [mj] nayana 3Â÷
		if(isBlank(frm.title.value)){
		
			window.alert('Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä.');
			return false;
		}
	}

	if(frm.contents) if(!chkNeedTxt(frm.contents,ITEMS_CONTENTS)) return false;

	frm.submit();
}

function chkCommentSubmit(frm)
{
	if(!chkNeedTxt(frm.cwriter,ITEMS_CWRITER)) return false;
	if(!chkLength(frm.cwriter,30,ITEMS_CWRITER)) return false;

	if(frm.cpasswd)
	{
		if(!chkNeedTxt(frm.cpasswd,ITEMS_CPASSWD)) return false;
		if(!chkLength(frm.cpasswd,20,ITEMS_CPASSWD)) return false;
	}

	if(!chkNeedTxt(frm.comment,ITEMS_COMMENT)) return false;
	if(!chkLength(frm.comment,255,ITEMS_COMMENT)) return false;

	if(document.antiSpamForm){

		if(document.antiSpamForm.spamResult){
	
			frm.spamResult.value = document.antiSpamForm.spamResult.value;
		}
	}

	frm.submit();
}