//¸Þ´º ·Ñ¿À¹ö ½ºÅ©¸³Æ®
function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length-1; i++) {
    document.preloadlist[top+i] = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}


function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}


//ÇбÞÁ¤º¸ ÀÔ·Â ½ºÅ©¸³Æ®
function sendit()
{
  if (document.insert_form.hak.value == "") {
    alert("ÇгâÀ» ¼±ÅÃÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.hak.focus();
    return;
}
  if (document.insert_form.ban.value == "") {
    alert("¹ÝÀ» ¼±ÅÃÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.ban.focus();
    return;
}
  if (document.insert_form.teacher.value == "" ) {
    alert("´ãÀÓ¼±»ý´ÔÀ» ¼ºÇÔÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.teacher.focus();
    return;
  } 
  if (document.insert_form.text.value == "" ) {
    alert("ÇбޱÞÈÆÀ» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.text.focus();
    return;
  } 
  if (document.insert_form.link1.value == "" ) {
    alert("°Ô½ÃÆǸµÅ©1À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.link1.focus();
    return;
  } 
  if (document.insert_form.link2.value == "" ) {
    alert("°Ô½ÃÆǸµÅ©2À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.link2.focus();
    return;
  } 
  if (document.insert_form.link3.value == "" ) {
    alert("°Ô½ÃÆǸµÅ©2À» ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä.");
	document.insert_form.link3.focus();
    return;
  } 

  document.insert_form.submit()
}




function CheckAll()
  {
  for (var i=0;i<document.check.elements.length;i++)
    {
    var e = document.check.elements[i];
    if (e.name != 'allbox')
      e.checked = document.check.allbox.checked;
    }
  }

function AllCancle() {
	//form = document.forms[0];
	var count = document.check.elements.length;
	for(var i = 0 ; i < count ; i++)
	{
		if(document.check[i].checked == true)
		{
			document.check[i].checked = false;
		}
	}
	document.check.checked = false;
}


function ck() {

  if (confirm("\nÇØ´çÇÏ´Â Ç׸ñÀÌ »èÁ¦µË´Ï´Ù.\n\n»èÁ¦ ÇϽðڽÀ´Ï±î? ")) {
//		location = 'order_list.asp?mode=del_all&countn='+nu;
    document.check.submit();
    return;
	}
else {
	return;
   }   
}


// Æîħ¸ñ·Ï ¹Ù·Î°¡±â ¸Þ´º ½ºÅ©¸³Æ®
function namosw_goto_byselect(sel, targetstr)
{
  var index = sel.selectedIndex;
  if (sel.options[index].value != '') {
     if (targetstr == 'blank') {
       window.open(sel.options[index].value, 'win1');
     } else {
       var frameobj;
       if ((frameobj = eval(targetstr)) != null)
       frameobj.location = sel.options[index].value;
     }
  }
}

function writeEmbed(oID)
{
	document.write(document.getElementById(oID).value);
}