function on_move( targetId, idx){
  if (targetId=='div6') return;
  var tParentId = targetId.substring(0,4);
  if (idx==1 && tParentId==targetId)  return;

//    if (idx != 1){
//    for (var i=1; i<7; i++)
//      if (tParentId != 'div'+i.toString()){
//         document.all['div'+i.toString()].style.display = 'none';
//          document.all['div'+i.toString()+'_0'].style.color='#b2b09b';
//      }
//   }
  var target = document.all(targetId);

  if (targetId.length==6)
      var subid = 'sub' + targetId.substring(3, targetId.length);

  if (target.style.display==''){
    target.style.display='none';
    if (document[subid]) document[subid].src='sub-plus.gif';
  }else if (target.style.display=='none'){
    target.style.display='';
    document.all[tParentId].style.display='';
    document.all[tParentId+'_0'].style.color='#6f6a43';
    if (document[subid]) document[subid].src='sub-minus.gif';
    ChangeColor(targetId);
  }
  return;
}

function toggle(iObject){
  if (iObject.style.display != "none")
    iObject.style.display = "none"
  else {
		document.all.div2.style.display = "none" ;
		document.all.div3.style.display = "none" ;
		document.all.div4.style.display = "none" ;
		document.all.div5.style.display = "none" ;
    iObject.style.display = "";
  }
}

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_showHideLayers() { //v3.0
  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_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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

//¸Þ´ºÇÊÅÍ

function aaa(id,after){
	eval(id+'.filters.blendTrans.stop();');
	eval(id+'.filters.blendTrans.Apply();');
	eval(id+'.src="'+after+'";');
	eval(id+'.filters.blendTrans.Play();');
}

function IsUserID(strID)
{
	if ( !CheckCN(strID) ) {
	  return false;
  }
  return true;
}

function CheckCN(strID)
{
	//ÀϹÝÇüÅÂÀÇ ID´Â ¼ýÀÚ¿Í alphanumeric¸¸ °¡´É.
	var regExpr = /^[°¡-ÆRa-zA-Z0-9]+$/;

	if ( strID.length < 3 || strID.length > 10 ) //6~20ÀÚ¸®°¡ ¾Æ´Ï¸é ¾ÈµÊ.
	  return false;

	if ( regExpr.test(strID) ) //alphanumericÀ¸·Î¸¸ ±¸¼ºµÇ¾î ÀÖÀ¸¸é OK!
	  return true;
	else //Çѱ۰ú alphanumericÀÎÁö °Ë»ç.
		return false;

	return true;
}

function trim(str) { 
	str = str.replace(/\s/g,''); 
	return str;
}