
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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function styleFlip(selObj,strClassName){
	selObj.className = strClassName;
}

function dspChange(){
  var j,pj,vj,objSpan,argsj=dspChange.arguments;
  for (j=0; j<(argsj.length-2); j+=3) if ((objSpan=MM_findObj(argsj[j]))!=null) { v=argsj[j+2];
    if (objSpan.style) { objSpan=objSpan.style; v=(v=='show')?'':(v=='hide')?'none':v; }
    objSpan.display=v; }
}

function DisplayDirect(index) {
	for (i=1; i<3; i++){
		if ( i==index ) {
			document.images['img'+index].src="/images/notice_tit_"+index+"_on.gif";
			document.getElementById('direct' + index).style.display='';
			document.getElementById('direct' + index + '_more').style.display='';
		}
		else {
			document.images['img'+i].src="/images/notice_tit_"+i+".gif";
			document.getElementById('direct' + i).style.display='none';
			document.getElementById('direct' + i + '_more').style.display='none';
		}
	}
}


function DisplayDirect2(index) {
	for (i=1; i<4; i++){
		if ( i==index ) {
			document.getElementById('direct' + index).style.display='';			
		}
		else {
			document.getElementById('direct' + i).style.display='none';
			eval("document.find_id_form.groups"+i+".checked=false"); 
		}
	}
}



// ¼ýÀÚ¸¸ ÀÔ·Â Ã¼Å©
function onlyNum() {
	if(((event.keyCode<48)||(event.keyCode>57))&&(event.keyCode!=13)) {
		event.returnValue=false;
	}

	len = event.srcElement.value.length; 
	if(len > 1) {
		var ch = event.srcElement.value;
		
		if (Isnum_c(ch) == false) {
			alert(ch + " ¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÕ´Ï´Ù.");
			event.srcElement.value = "";     
            event.returnValue=false;
        }       
    }
}

function Isnum_c(ch) {   
    return ((ch > 0));
}

function popimage(imagesrc,winwidth,winheight){
var look='width='+winwidth+',height='+winheight+','
popwin=window.open("","",look)
popwin.document.open()
popwin.document.write('<title> </title><body topmargin=0 leftmargin=0><a href="javascript:window.close()"><img src="'+imagesrc+'" border=0></a></body>')
popwin.document.close()
}

function 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 mainflash(Str1, Str2, Str3){
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+Str2+'" height="'+Str3+'" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" id=ShockwaveFlash1>'
+'<param name="movie" value="'+Str1+'">'
+'<param name="quality" value="high">'
+'<param name="wmode" value="transparent">'
+'<embed src="'+Str1+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" width="'+Str2+'" height="'+Str3+'" type="application/x-shockwave-flash"></embed>'
+'</object>');
}


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';



  cookie_str = document.cookie;
  cookie_str.toString();


  pos_start  = cookie_str.indexOf(name);

  pos_start  = cookie_str.indexOf('=', pos_start);

  pos_end    = cookie_str.indexOf(';', pos_start);
  
  if (pos_end <= 0) pos_end = cookie_str.length;

  cookie_val = cookie_str.substring(pos_start + 1, pos_end);



  if (cookie_val  == "done")

    return;



  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);

}

// --> 
