/********************************* moving banner ½ºÅ©¸³Æ® ***************************/
function Move_Banner(obj,t_position){
	var	speed = 10; 
	document.getElementById(obj).style.top = parseInt(document.getElementById(obj).style.top)+((document.body.scrollTop+t_position)-parseInt(document.getElementById(obj).style.top))/speed;
}
/********************************* moving banner ½ºÅ©¸³Æ®// ***************************/

/********************************* pngÀ̹ÌÁö ó¸® ½ºÅ©¸³Æ® ***************************/
function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
    obj.src='';  
    return ''; 
}
/********************************* pngÀ̹ÌÁö ó¸® ½ºÅ©¸³Æ®// ***************************/

/********************************* FLASH °ü·Ã ½ºÅ©¸³Æ® ***************************/

function swf(src,w,h){
 html = '';
 html += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" id="param" width="'+w+'" height="'+h+'">';
 html += '<param name="movie" value="'+src+'">';
 html += '<param name="quality" value="high">';
 html += '<param name="bgcolor" value="#ffffff">';
 html += '<param name="menu" value="false">';
 html += '<param name=wmode value="transparent">';
 html += '<param name="swliveconnect" value="true">';
 html += '<embed src="'+src+'" quality=high bgcolor="#ffffff" menu="false" width="'+w+'" height="'+h+'" swliveconnect="true" id="param" name="param" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>';
 html += '</object>';
 document.write(html);
}

/********************************* FLASH °ü·Ã ½ºÅ©¸³Æ®// ***************************/


/********************************* ·Ñ¿À¹ö ½ºÅ©¸³Æ® ***************************/

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];}
}

/********************************* ·Ñ¿À¹ö ½ºÅ©¸³Æ®// ***************************/



/********************************* ¼¿·ºÆ®¹Ú½º ½ºÅ©¸³Æ® ***************************/

 function goFamilySite() {
	if (document.all['sel_family'].value != ''){
		//sso_link('http://nexusbook.com');
		window.open(document.all['sel_family'].value, 'family', 'width=800,height=500,status=yes,menubar=yes,location=yes,toolbar=yes,resizable=yes,scrollbars=yes'); 
		document.all['sel_family'].selectedIndex=0; 
	}
}
 function goFamilySite2() {
	if (document.all['sel_family2'].value != ''){
		window.open(document.all['sel_family2'].value, 'family2', 'width=800,height=500,status=yes,menubar=yes,location=yes,toolbar=yes,resizable=yes,scrollbars=yes'); 
		document.all['sel_family2'].selectedIndex=0; 
	}
}

/********************************* ¼¿·ºÆ®¹Ú½º ½ºÅ©¸³Æ®// ***************************/


/********************************* °Ô½ÃÆÇ ±Û¼±Åà ½ºÅ©¸³Æ® ***************************/

function p_overbgcolor(purple) {

	purple.style.backgroundColor = "#F6F5FB";
}

function p_outbgcolor(purple) {

	purple.style.backgroundColor = "";
}

////////////////////////////////////////////////////////////////////////////////

function b_overbgcolor(blue) {

	blue.style.backgroundColor = "#F3FBFC";
}

function b_outbgcolor(blue) {

	blue.style.backgroundColor = "";
}

////////////////////////////////////////////////////////////////////////////////

function s_overbgcolor(skyblue) {

	skyblue.style.backgroundColor = "#F1FAFF";
}

function s_outbgcolor(skyblue) {

	skyblue.style.backgroundColor = "";
}


////////////////////////////////////////////////////////////////////////////////

function g_overbgcolor(green) {

	green.style.backgroundColor = "#F9FBF0";
}

function g_outbgcolor(green) {

	green.style.backgroundColor = "";
}

////////////////////////////////////////////////////////////////////////////////

function f_overbgcolor(pink) {

	pink.style.backgroundColor = "#FDF6FB";
}

function f_outbgcolor(pink) {

	pink.style.backgroundColor = "";
}

////////////////////////////////////////////////////////////////////////////////



/********************************* °Ô½ÃÆÇ ±Û¼±Åà ½ºÅ©¸³Æ®// ***************************/



/********************************* ÅܽºÀÎÆ÷ FAQ Æîħ¸Þ´º// ***************************/
 function toggleMenu(currMenu) 
 { 
   if (document.all) 
   { 
      if (currMenu == "faq1") 
      { 
        eval(document.all.faq1.style).display = "block" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
      else if(currMenu == "faq2") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "block"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq3") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "block" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq4") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "block" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq5") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "block" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq6") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "block" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq7") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "block" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	   else if(currMenu == "faq8") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "block"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	     else if(currMenu == "faq8") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "block"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	     else if(currMenu == "faq9") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "block"
		eval(document.all.faq10.style).display = "none" 
      } 
	  
	     else if(currMenu == "faq10") 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none" 
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "block" 
      } 
//leegh
//2010 03.24
//http://www.nexstudy.com/happyday/cs/faq_03.asp ½ºÅ©¸³Æ® ¿¡·¯ ÇØ°áÀ» À§ÇÑ ÄÚµå Ãß°¡

		else if(currMenu == "Tfaq8") 
      { 
		eval(document.all.Tfaq8.style).display = "block"
		eval(document.all.Tfaq9.style).display = "none"
		eval(document.all.Tfaq10.style).display = "none" 
		eval(document.all.Tfaq11.style).display = "none" 
      } 

		else if(currMenu == "Tfaq9") 
      { 
        eval(document.all.Tfaq8.style).display = "none"
		eval(document.all.Tfaq9.style).display = "block"
		eval(document.all.Tfaq10.style).display = "none" 
		eval(document.all.Tfaq11.style).display = "none" 
      } 

		else if(currMenu == "Tfaq10") 
      { 
        eval(document.all.Tfaq8.style).display = "none"
		eval(document.all.Tfaq9.style).display = "none"
		eval(document.all.Tfaq10.style).display = "block" 
		eval(document.all.Tfaq11.style).display = "none" 
      } 

		else if(currMenu == "Tfaq11") 
      { 
        eval(document.all.Tfaq8.style).display = "none"
		eval(document.all.Tfaq9.style).display = "none"
		eval(document.all.Tfaq10.style).display = "none" 
		eval(document.all.Tfaq11.style).display = "block" 
      }
//2010 03.24
//ÄÚµå Ãß°¡ ³¡
	  
      else 
      { 
        eval(document.all.faq1.style).display = "none" 
        eval(document.all.faq2.style).display = "none"                                             
        eval(document.all.faq3.style).display = "none"
		eval(document.all.faq4.style).display = "none" 
		eval(document.all.faq5.style).display = "none" 
		eval(document.all.faq6.style).display = "none" 
		eval(document.all.faq7.style).display = "none" 
		eval(document.all.faq8.style).display = "none"
		eval(document.all.faq9.style).display = "none"
		eval(document.all.faq10.style).display = "none"  
      }       

       return false 
   } 
   else 
   { 
      return true 
   } 
 } 


/********************************* 8ÁÖFLOWÆ˾÷***************************/
 if (document.all) {
		layerview='document.all'
		styleview='.style.'
}
 else if (document.layers) {
		layerview='document.layers'
		styleview='.'
} 

 function show(){
    eval(layerview+'["Layer2"]'+styleview+'visibility="visible"') 
}
 function hide(){
    eval(layerview+'["Layer2"]'+styleview+'visibility="hidden"') 
}

/********************************* 8ÁÖFLOWÆ˾÷ ***************************/
  var nscp = (navigator.appName == "Netscape") 
    var ismc = (navigator.appVersion.indexOf("Mac") != -1) 
    var vers = parseFloat(navigator.appVersion.substring(22,25)) 

    function getObj(obj) { 
       if (nscp) { 
           compLayr = document.layers[obj] 
       }else{ 
           compLayr = eval("document.all." + obj + ".style") 
       } 
       return compLayr 
    } 

    function showHide(name){ 
       obj = getObj(name) ;
	   
       if (obj.visibility=="hidden"){ 
       obj.visibility = "visible" ;
       } else {
       obj.visibility = "hidden" ;
       } 
    } 
/********************************* 8ÁÖFLOWÆ˾÷ ***************************/

//SSO Ÿ»çÀÌÆ®·Î ³ª°¡´Â °æ·Î ÁöÁ¤
function sso_link(parr){
	var target_url = "/sso_getout.asp?_R="+parr;
	window.open(target_url,'ssoWin111');
}

//´Ù±â´É Æ˾÷â
function Common_PopUp(Doc,s_width,s_height,s_scroll)
{
	var popupURL = Doc ;

	intLeft = (screen.width) ? (screen.width - s_width) / 2: 0;
	intTop = (screen.height) ? (screen.height - s_height) / 2: 0;

	var popup = window.open(popupURL,"popup",'scrollbars=' + s_scroll + ',width=' + s_width + ',height=' + s_height + ', left=' + intLeft + ', top=' + intTop);
	if(!popup) {
      alert("ÇöÀç ÀͽºÇ÷η¯ Æ˾÷±â´ÉÀÌ Â÷´ÜµÈ »óÅÂÀÔ´Ï´Ù.\nÇØÁ¦ÀÌÈÄ ´Ù½Ã ½ÃµµÇÏ¿© ÁֽʽÿÀ.");

    }

	if( navigator.appName.substring(0,8) == "Netscape" ) 
	{
	   popup.location = popupURL;
	   
	}
}