function selectAll() {
	for(i=0;i<document.bbsform.list1.length;i++)
	{
		if(document.bbsform.allc.checked == true)
		{
			document.bbsform.list1[i].selected = true;
		}else{
			document.bbsform.list1[i].selected = false;
		}
	}
}
function move(fbox, tbox) {
	var arrFbox = new Array();
	var arrTbox = new Array();
	var arrLookup = new Array();
	var i;
		for (i = 0; i < tbox.options.length; i++) {
			arrLookup[tbox.options[i].text] = tbox.options[i].value;
			arrTbox[i] = tbox.options[i].text;
		}
	var fLength = 0;
	var tLength = arrTbox.length;
		for(i = 0; i < fbox.options.length; i++) {
			arrLookup[fbox.options[i].text] = fbox.options[i].value;
		if (fbox.options[i].selected && fbox.options[i].value != "") {
			arrTbox[tLength] = fbox.options[i].text;
			tLength++;
		}
		else {
		arrFbox[fLength] = fbox.options[i].text;
		fLength++;
		}
	}
		arrFbox.sort();
		arrTbox.sort();
		fbox.length = 0;
		tbox.length = 0;
	var c;
		for(c = 0; c < arrFbox.length; c++) {
			var no = new Option();
				no.value = arrLookup[arrFbox[c]];
				no.text = arrFbox[c];
				fbox[c] = no;
			}
		for(c = 0; c < arrTbox.length; c++) {
		var no = new Option();
			no.value = arrLookup[arrTbox[c]];
			no.text = arrTbox[c];
			tbox[c] = no;
		}
	if(tbox.options.length >= 5) {
		alert('ÇѹøÀÇ ÃÖ´ë¹ß¼ÛÀº 5¸íÀÔ´Ï´Ù. Á˼ÛÇÕ´Ï´Ù.')
		location.reload();
	}
}
function SaveRev(){
	for (i=0 ;i < document.bbsform.list2.length ;i++)
	{
		document.bbsform.ids.value += document.bbsform.list2[i].value;
		if(i < (document.bbsform.list2.length)-1) document.bbsform.ids.value += ',';
	}
}
function check_msg(a){
	var send = "<?=$codes->encode('send')?>";
	var del = "<?=$codes->encode('delete')?>";
	var frd = "<?=$codes->encode('friend')?>";
	if(a == 1) {
		if(document.bbsform.list2.length < 1){
			alert('»èÁ¦ÇÒ ¾ÆÀ̵𸦠¼±ÅÃÇϼ¼¿ä');
			return false;
		}
		else
		{
			if(confirm(document.bbsform.list2.length + "¸íÀ» »èÁ¦ ÇϽðڽÀ´Ï±î?") == true)
			{
				SaveRev();
				document.bbsform.type.value = del;
				document.bbsform.retype.value = frd;
				document.bbsform.submit();
			}else{
				return false;
			}
		}
	}else{
		if(document.bbsform.list2.length < 1){
			alert('ÂÊÁö¸¦ º¸³¾ ¾ÆÀ̵𸦠¼±ÅÃÇϼ¼¿ä');
			return false;
		}
		else
		{
			if(confirm(document.bbsform.list2.length + "¸í¿¡°Ô ÂÊÁö¸¦ Àü¼ÛÇϽðڽÀ´Ï±î?") == true)
			{
				SaveRev();
				document.bbsform.type.value = send;
				document.bbsform.submit();
			}else{
				return false;
			}
		}
	}

}