/* Board List Line */
function tLine(){
document.write ("\
<table width=100% cellpadding=0 cellspacing=0 border=0>\
<tr><td height=1 bgcolor='#C7C7C7'></td></tr>\
<tr><td height=4 bgcolor='#EEEEEE'></td></tr>\
</table>\
");
}

/* Board Popup */
function Extend()
{
	form = document.frmBoardControl;

	if (!BoardisChecked(form)) {
		alert("°Ô½Ã¹°ÀÌ ¼±ÅõÇÁö ¾Ê¾Ò½À´Ï´Ù.");
	}
	else {
		form.mode.value = "extend";

		oWin = window.open('about:blank', '_CONTROL', 'width=10,height=10,scrollbars=no,resizable=no');
		oWin.focus();

		form.submit();
	}
}

function ExtendOne()
{
	form = document.frmBoardControlx;

	form.mode.value = "extend";

	oWin = window.open('about:blank', '_CONTROL', 'width=10,height=10,scrollbars=no,resizable=no');
	oWin.focus();

	form.submit();
}


function Control()
{
	form = document.frmBoardControl;

	if (!BoardisChecked(form)) {
		alert("°Ô½Ã¹°ÀÌ ¼±ÅõÇÁö ¾Ê¾Ò½À´Ï´Ù.");
	}
	else {
		form.mode.value = "control";

		oWin = window.open('about:blank', '_CONTROL', 'width=10,height=10,scrollbars=no,resizable=no');
		oWin.focus();

		form.submit();
	}
}

function ViewControl()
{
	form = document.frmBoardControlView;

	if (!BoardisChecked(form)) {
		alert("°Ô½Ã¹°ÀÌ ¼±ÅõÇÁö ¾Ê¾Ò½À´Ï´Ù.");
	}
	else {
		form.mode.value = "control";

		oWin = window.open('about:blank', '_CONTROL', 'width=10,height=10,scrollbars=no,resizable=no');
		oWin.focus();

		form.submit();
	}
}

function BoardCheckAll(obj, form)
{
	var chkBox = form.elements['chkBoard[]'];

	if (chkBox != undefined) {
		var chkLen = chkBox.length;

		if (!chkLen) {
			chkBox.checked = obj.checked;
		}
		else {
			for (i = 0; i < chkLen; i++) {
				chkBox[i].checked = obj.checked;
			}
		}
	}
}

function BoardisChecked(form)
{
	var chkBox = form.elements['chkBoard[]'];

	if (chkBox == undefined) {
		return false;
	}

	var chkLen = chkBox.length;

	// ¼±ÅÃµÈ ÆÄÀÏÀÌ ÀÖ´ÂÁö üũ
	if (!chkLen) {
		if (chkBox.checked) return true;
		else return false;
	}
	else {
		for (i = 0; i < chkLen; i++) {
			if (chkBox[i].checked) return true;
		}
		return false;
	}
}