<!--
//롤오버에 필요한 함수들
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_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) { //v4.0
  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;
}

//탑풀다운메뉴 

function showMenu(obj) {
	delMenu();
	obj.style.visibility = "visible";
}

function delMenu() {
	Menu1.style.visibility = "hidden";
	Menu2.style.visibility = "hidden";
	Menu3.style.visibility = "hidden";
	Menu4.style.visibility = "hidden";
	Menu5.style.visibility = "hidden";
}

function showMenu_main(obj) {
	obj.style.visibility = "visible";
}

function delMenu_main(obj) {
	obj.style.visibility = "hidden";
}


//쿠키
function getCookie(Name) {
	var search = Name + "=";

	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search);

		if (offset != -1) {
			offset += search.length;
			end = document.cookie.indexOf(";", offset);

			if (end == -1) end = document.cookie.length;
				return unescape(document.cookie.substring(offset, end));
		}
		else return false;
	}

	else return false;
}

//팝업
function Popup(page,name,width,height,sft,scr){

	var cookie = getCookie(name);
	if (cookie != name){
		var features = 'width=' + width + ',height=' + height + ',left=' + (200+sft) +',top=100';
		features    += 'diretories=no,location=no,menubar=no,scrollbars=' + scr + ',toolbar=no,resizable=no,';
		features    += 'status=no,';
		window.open(page,name,features);
	}
}
//-->