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() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(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 menuMouseOver(idx){	

	for(i=1 ; i<=7 ; i++){
		var objImage = document.getElementById("gnbImage"+i);
		var objLayer = document.getElementById("sMenu0"+i);
		if(i == idx){
			objImage.src = objImage.src.replace(i+"_off.", i+"_on.");
			objLayer.style.display = "block";
		}else{
			objImage.src = objImage.src.replace(i+"_on.", i+"_off.");
			objLayer.style.display = "none";
		}
	}
}

function subMenuMouseOver(idx, subIdx){  
	var objImage = document.getElementById("gnbSubImage"+idx+""+subIdx);
	objImage.src = objImage.src.replace("m"+idx+"_s"+subIdx+"_off.", "m"+idx+"_s"+subIdx+"_on.");
}  

function subMenuMouseOut(idx, subIdx){ 
	objImage = document.getElementById("gnbSubImage"+idx+""+subIdx);
	objImage.src = objImage.src.replace("m"+idx+"_s"+subIdx+"_on.", "m"+idx+"_s"+subIdx+"_off.");
} 

// tab메뉴 이미지 on/off
function tab(tabMenu_name, tabLayer_name, idx){	
	for(i=1 ; i<=12 ; i++){
		objImage = document.getElementById(tabMenu_name+i);
		objLayer = document.getElementById(tabLayer_name+i);
		
		try{
			if(i == idx){
				objImage.src = objImage.src.replace(i+"_off.gif", i+"_on.gif");
				objLayer.style.display = "block";
			}else{
				objImage.src = objImage.src.replace(i+"_on.gif", i+"_off.gif");  
				objLayer.style.display = "none";
			}
		}catch(e){ }
	}
} 

function urlMenu(sUrl,bdId)
  {
	   document.urlFrm.bdId.value = bdId;
	   document.urlFrm.action = sUrl;
	   document.urlFrm.submit();
  }


	function Tsearch_check()
	{
		if (!document.TSearchForm.Search_Word.value)
		{
			alert(":: 검색어를 입력하세요!::");
			document.TSearchForm.Search_Word.focus();
			return;

		}
		document.TSearchForm.submit();
	}

	function con_search()
	{
		if (!document.mSearchForm.Search_Word.value)
		{
			alert(":: 검색어를 입력하세요!::");
			document.mSearchForm.Search_Word.focus();
			return;

		}
		document.mSearchForm.submit();
	}