var Open="";
var Closed="";

	function preloadimg(){
		if(document.images){
			Open=new Image(13,10);
			Closed=new Image(13,10);
			Open.src="/images/bbsopen.gif";
			Closed.src="/images/bbsclosed.gif";
		}
	}

	function onlyshow(what,imgsrc){
			what.style.display='';
			imgsrc.src="/images/bbsopen.gif";
	}

	function onlyhide(what1,imgsrc2){
		what1.style.display='none';
		imgsrc2.src="/images/bbsclosed.gif";
	}

function swapImg(){
	var img = event.srcElement;
	var argu = arguments[0]; 
	if(typeof(argu) == "string"){ 
		img.onload=""; 
		img.attachEvent("onmouseover",swapImg)
		img.attachEvent("onmouseout" ,swapImg) 
		img.defaultImg = img.src;
		img.overImg = argu; 
	}else{ 
		img.src = (img.src == img.defaultImg )? img.overImg: img.defaultImg ; 
	}
}


function hidetip(){
	tooltip.style.display="none";
}

function movetip(){
	tooltip.style.pixelTop=event.y+document.body.scrollTop;
	tooltip.style.pixelLeft=event.x+document.body.scrollLeft+50;
}

//	document.onmousemove=movetip;

function goDisplay(){
	
	var a=""
	a+=screen.width
	if(a<=800){
		location.href="http://ulnara.or.kr/main.php?sw="+screen.width
	}else if(a<=1024){
		location.href="http://ulnara.or.kr/main.php?sw="+screen.width
	}else if(a<=1280){
		location.href="http://ulnara.or.kr/main.php?sw="+screen.width
	}else if(a<=1400){
		location.href="http://ulnara.or.kr/main.php?sw="+screen.width
	}else{
		location.href="http://ulnara.or.kr/main.php?sw="+screen.width
	}
	
}

function gotoBySelect(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(targetstr == '') targetstr = 'self';
			if((frameobj = eval(targetstr)) != null)
				frameobj.location = sel.options[index].value;
		}
	}
}

function restoreImgSrc(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 preloadImg(){

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

function changeImgSrc(name,nsdoc,rpath,preload,text){
	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 makeHelp(text){
	document.all.myDT.innerHTML=text
}

function removeHelp(){
	document.all.myDT.innerHTML=""
}

function popup(htmlfile){
	window.open(htmlfile,"","screenX=0,screenY=0,width=600,height=500,scrollbars=yes");
}

function namosw_init_float_layers(){
  var name;
  var layer;
  var i;
  var j;

  j = 0;
  document._float_layers = new Array(Math.max(1, namosw_init_float_layers.arguments.length/2));
  for (i = 0; i < namosw_init_float_layers.arguments.length; i += 2) {
    name  = namosw_init_float_layers.arguments[i];
    if (name == '')
      return;
    if (navigator.appName.indexOf('Netscape', 0) != -1) {
      layer = document.layers[name];
      layer._fl_pos_left = layer.left;
      layer._fl_pos_top  = layer.top;
    } else {
      layer = document.all[name];
      layer._fl_pos_left = layer.style.pixelLeft;
      layer._fl_pos_top  = layer.style.pixelTop;
    }
    layer._fl_pos = namosw_init_float_layers.arguments[i+1];
    if (layer)
      document._float_layers[j++] = layer;
  }

  document._fl_interval = setInterval('namosw_process_float_layers()', 200);
}

function namosw_page_width()
{
  return (navigator.appName.indexOf('Netscape', 0) != -1) ? innerWidth  : document.body.clientWidth;
}

function namosw_page_height()
{
  return (navigator.appName.indexOf('Netscape', 0) != -1) ? innerHeight : document.body.clientHeight;
}

function namosw_process_float_layers()
{
  if (document._float_layers) {
      var i;
      var layer;
      for (i = 0; i < document._float_layers.length; i++) {
	  layer = document._float_layers[i];
	  if (navigator.appName.indexOf('Netscape', 0) != -1) {
	    if (layer._fl_pos == 1)
	      layer.left = layer._fl_pos_left + window.pageXOffset;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 5) 
	      layer.left = window.pageXOffset;
	    else if (layer._fl_pos == 3 || layer._fl_pos == 6) 
	      layer.left = window.pageXOffset + (namosw_page_width() - layer.clip.width)/2;
	    else
	      layer.left = window.pageXOffset + namosw_page_width() - layer.clip.width - 16;
	    if (layer._fl_pos == 1)
	      layer.top = layer._fl_pos_top + window.pageYOffset;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 3 || layer._fl_pos == 4)
	      layer.top = window.pageYOffset;
	    else
	      layer.top  = window.pageYOffset + namosw_page_height() - layer.clip.height;
	  } else {
	    if (layer._fl_pos == 1)
	      layer.style.pixelLeft = layer._fl_pos_left + document.body.scrollLeft;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 5)
	      layer.style.pixelLeft = document.body.scrollLeft;
	    else if (layer._fl_pos == 3 || layer._fl_pos == 6)
	      layer.style.pixelLeft = document.body.scrollLeft + (namosw_page_width() - layer.style.pixelWidth)/2;
	    else
	      layer.style.pixelLeft = document.body.scrollLeft + namosw_page_width()  - layer.style.pixelWidth;
	    if (layer._fl_pos == 1)
	      layer.style.pixelTop = layer._fl_pos_top + document.body.scrollTop;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 3 || layer._fl_pos == 4)
	      layer.style.pixelTop = document.body.scrollTop;
	    else
	      layer.style.pixelTop  = document.body.scrollTop  + namosw_page_height() - layer.style.pixelHeight;
         }
      }
  }
}

function getCookie(Name) {
  var search = Name + "="
  if (document.cookie.length > 0) { // ÄíÅ°°¡ ¼³Á¤µÇ¾î ÀÖ´Ù¸é
    offset = document.cookie.indexOf(search)
    if (offset != -1) { // ÄíÅ°°¡ Á¸ÀçÇϸé
      offset += search.length
      // set index of beginning of value
      end = document.cookie.indexOf(";", offset)
      // ÄíÅ° °ªÀÇ ¸¶Áö¸· À§Ä¡ À妽º ¹øÈ£ ¼³Á¤
      if (end == -1)
        end = document.cookie.length
      return unescape(document.cookie.substring(offset, end))
    }
  }
}

function openNotice() {
  if (getCookie("notice") != "deny") {
    window.open("/popup/notice.html","notice",
      "width=320,height=240,resizable=yes");
  }
}

function setCookie (name, value, expires) {
  document.cookie = name + "=" + escape (value) +
    "; path=/; expires=" + expires.toGMTString();
}

function Setting(form) {
  var expdate = new Date();
  expdate.setTime(expdate.getTime() + 1000 * 3600 * 24 * 365); // 365ÀÏ
  if (form.neveropen.checked) {
    setCookie('notice', "deny", expdate);
  }
  window.close();
}

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);
}


function gotoBySelect(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(targetstr == '') targetstr = 'self';
			if((frameobj = eval(targetstr)) != null)
				frameobj.location = sel.options[index].value;
		}
	}
}
//°ü·Ã»çÀÌÆ® ¸µÅ© 󸮺κÐ
function familyMove(form){
	if (form.value!=''){
		//window.open(form.value,"","width='',height='',toolbar=yes,status=yes,menubar=yes,scrollbars=yes,location=yes,resizable=yes")
		location.href = form.value
	}
}