function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function setCookie(name,value,expires,domain) {
	document.cookie=name + "=" + escape(value) + ((expires == null)? "" : (" ; expires=" + expires.toGMTString())) + "; domain=" + (domain ? domain : "www.tk.ac.kr") + ";" ;
}
function setCookie1(name,value,expiredays){
	var todayDate = new Date();
	todayDate.setDate(todayDate.getDate() + expiredays);
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}

/*
function getCookie1(name)
{
	var Found = false
	var start, end
	var i = 0
	// cookie ¹®ÀÚ¿­ Àüü¸¦ °Ë»ö
	while(i <= document.cookie.length)
	{
		 start = i
		 end = start + name.length
		 // name°ú µ¿ÀÏÇÑ ¹®ÀÚ°¡ ÀÖ´Ù¸é
		 if(document.cookie.substring(start, end) == name)
		 {
				Found = true
				break
		 }
		 i++
	}
	// name ¹®ÀÚ¿­À» cookie¿¡¼­ ã¾Ò´Ù¸é
	if(Found == true)
	{
		start = end + 1
		end = document.cookie.indexOf(";", start)
		// ¸¶Áö¸· ºÎºÐÀ̶ó´Â °ÍÀ» ÀǹÌ(¸¶Áö¸·¿¡´Â ";"°¡ ¾ø´Ù)
		if(end < start)
				end = document.cookie.length
		// name¿¡ ÇØ´çÇÏ´Â value°ªÀ» ÃßÃâÇÏ¿© ¸®ÅÏÇÑ´Ù.
		return document.cookie.substring(start, end)
	}
	// ãÁö ¸øÇß´Ù¸é
	return ""
}

function getCookie(name){
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;

	while(i< clen){
		var j = i + alen;
		if(document.cookie.substring(i,j)==arg){
			var end = document.cookie.indexOf(";",j);
			if(end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(j,end));
		}
		i=document.cookie.indexOf(" ",i)+1;
		if (i==0) break;
	}
	return null;
}
*/

function swf(src,width,height){
    object = '';
    object += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" id="param" width="'+width+'" height="'+height+'">';
    object += '<param name="movie" value="'+src+'">';
    object += '<param name="wmode" value="transparent">';
    object += '<embed src="'+src+'" quality="high" wmode="transparent" bgcolor="#ffffff" menu="false" width="'+width+'" height="'+height+'" swliveconnect="true" id="param" name="param" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"><\/embed>';
    object += '<\/object>';
    document.write(object);
}

function printMediaObject(media_src,name,width,height,option_param_tag){
  obj_html = "<object classid='clsid:22d6f312-b0f6-11d0-94ab-0080c74c7e95' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701' width='"+width+"' height='"+height+"' id='"+name+"' standby='Loading Microsoft?Windows?Media Player components...' lign='middle' type='application/x-oleobject'>\
  <param name='filename' value='"+media_src+"' />\
  <param name='transparentAtStart' value='true' />\
  <param name='transparentAtStop' value='true' />\
  <param name='AnimationAtStart' value='true' />\
  <param name='AutoStart' value='true' />\
  <param name='AutoRewind' value='true' />\
  <param name='SendMouseClickEvents' value='true' />\
  <param name='DisplaySize' value='0' />\
  <param name='AutoSize' value='false' />\
  <param name='ShowDisplay' value='false' />\
  <param name='ShowDisplay' value='false' />\
  <param name='ShowControls' value='false' />\
  <param name='ShowTracker' value='true' />\
  <param name='Enabled' value='1' />\
  <param name='EnableContextMenu' value='0' />\
  <param name='EnablePositionControls' value='1' />\
  <param name='EnableFullScreenControls' value='1' />\
  <param name='ShowPositionControls' value='1' />\
  <param name='Mute' value='0' />\
  <param name='Rate' value='1' />\
  <param name='SAMILang' value='' />\
  <param name='SAMIStyle' value='' />\
  <param name='SAMIFileName' value='' />\
  <param name='ClickToPlay' value='0' />\
  <param name='CursorType' value='1' />";

  obj_html = obj_html + option_param_tag;
  
  obj_html = obj_html + "</object>";

  document.write(obj_html);
}

function printObject(strVar){
  document.write(strVar);
}

String.prototype.trim = function(){
	return this.replace(/(^\s*)|(\s*$)/g, "");
}

function Marq(kind)
{ 
switch(kind) {
case 1:
mq_notice.stop();
break;
}
switch(kind) {
case 2:
mq_notice.start();
break;
} 
}

function OnBid(){
	var width = 820;
	var height = 550;
	var left = parseInt((screen.availWidth/2) - (width/2));
	var top = parseInt((screen.availHeight/2) - (height/2));

	var windowFeatures = "toolbar=no,location=no,directories=no,status=no"
		+",menubar=no,resizable=no,scrollbars=yes,width=" + width + ",height=" + height 
		+",left=" + left + ",top=" + top +",screenX=" + left + ",screenY=" + top;

	tag = "/onbid/list.asp";

	window.open(tag,'onbid',windowFeatures);	
}

//--> FAQ

var rollFlag=0;

function txt_roll(str){
	sub_num = str.substring(str.length - 2);
	sub_str = str.substring(0, str.length -2);

	if (document.all[str].style.display=="")
		{
			document.all[str].style.display="none";
			rollFlag=0;
			return;
		}
	else
		{
			if(rollFlag != 0)
			{
				document.all[sub_str+rollFlag].style.display="none";
				document.all[str].style.display="";
			}
				document.all[str].style.display="";
				rollFlag=sub_num;
			}
}