<!--왼쪽 슬라이드메뉴 JavaScript 정의 시작-->
var old_menu = '';
function menuclick( submenu ,cellbar)
{
	if( old_menu == submenu )
	{
		submenu.style.display = 'none';
		old_menu = '';
	}
	else if (old_menu == '' && submenu.style.display == 'block')
	{
		if (submenu.style.display == 'block')
		{
			submenu.style.display = 'none';
		}
		else
		{			
			submenu.style.display = 'block';
			old_menu = submenu;
		}
	}
	else
	{
		if (old_menu != '' )
		{
			old_menu.style.display = 'none';
		}
		submenu.style.display = 'block';
		old_menu = submenu;
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


<!--// 왼쪽 메뉴 JavaScript 끝//-->


//달력//
function plan(index) {
	for (i=1; i<=2; i++)
	if (index == i) {
	thisMenu = eval("cal" + index + ".style");
	thisMenu.display = "";
	} 
	else {
	otherMenu = eval("cal" + i + ".style"); 
	otherMenu.display = "none"; 
	}
	}