//<!--상단메뉴스크립트--> 
var delay = 1;            // 메뉴 스피드(낮을수록 빠름)
var m_length = 100;    // 메뉴 간격
var sel_l_length = 100;    // 선택한 메뉴와 이전 메뉴 간격
var sel_r_length = 100;    // 선택한 메뉴와 다음 메뉴 간격
 
 
var m_sel = 0;            // 메뉴 선택 상태
var m_max = 0;        // 메인메뉴 갯수
var sm_alpha = 0;    // 서브메뉴 투명도
var id = new Array();    // 메인메뉴 ID
var sid = new Array();    // 서브메뉴 ID
var m_top = 0;                // 메인메뉴 y 위치
function on_load(){
    while(document.getElementById("menuMain"+(m_max+1)) != null){
        m_max++;
        id[m_max] = document.getElementById("menuMain"+m_max);
        sid[m_max] = document.getElementById("smenu"+m_max);
    };
    m_top = id[1].offsetTop;
    m_act();
 
	}
 
function m_over(m){
    m_sel = m;
    for(i=1;i<=m_max;i++){
        if(sid[i] != null){
            if(m_sel == i){
                id[i].style.fontWeight = 'bold';
                sid[i].style.display = "";
                sm_alpha = 0;
                if ((navigator.appName.indexOf('Microsoft')+1)) {
                    sid[i].filters.alpha.opacity = sm_alpha;
                }else{
                    sid[i].style.opacity = (sm_alpha/100);
                }
                sid[i].style.top = id[i].offsetTop + id[i].offsetHeight + 0;
            }else{
                id[i].style.fontWeight = '';
                sid[i].style.display = "none";
            }
        }
    }
}
function m_act(){
    var goy = 0;
    for(i=1;i<=m_max;i++){
 
        // 메인메뉴 좌우 이동
        if(i>1)
            temp = id[i-1].offsetWidth + id[i-1].offsetLeft;
        if(i==1){
            gox=id[i].offsetLeft;
        }else if(m_sel == i){
            gox =  temp + sel_l_length;
        }else if(m_sel+1 == i){
            gox =temp + sel_r_length;
        }else{
            gox = temp + m_length;
        }
        id[i].style.left = Math.ceil(id[i].offsetLeft - (id[i].offsetLeft - (gox))/delay)+"px";
 
        // 메인메뉴 상하 이동
        if(m_sel == i){
            id[i].style.top = Math.ceil(id[i].offsetTop - (id[i].offsetTop - (m_top + 2))/delay)+"px";
        }else if(m_sel!=0){
			
            id[i].style.top = Math.ceil(id[i].offsetTop - (id[i].offsetTop - (m_top - 4))/delay)+"px";
        }
 
        // 서브메뉴
        if(m_sel == i && sid[i] != null){
            // 서브메뉴 투명도
            if(sm_alpha < 100){
                sm_alpha += 5;
                if ((navigator.appName.indexOf('Microsoft')+1)) {
                    sid[i].filters.alpha.opacity = sm_alpha;
                }else{
                    sid[i].style.opacity = (sm_alpha/100);
                }
            }
            // 서브메뉴 아래서부터 위로 나타남
            goy = id[i].offsetTop + id[i].offsetHeight;
            sid[i].style.top = (sid[i].offsetTop - (sid[i].offsetTop - goy)/delay)+"px";
        }
    }
    setTimeout('m_act()',20);
}
 
//<!--상단메뉴스크립트끝--> 
	
	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_reloadPage(init) {  //reloads the window if Nav4 resized
		  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
			document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
		  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
		}
		MM_reloadPage(true);
 
		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; }
		}
 
		//서브메뉴 설정
		function menu_view() {
			if(document.all.menu1.style.display=="") {
				view_flag	=	"none";
			} else {
				view_flag	=	"";
			}
			document.all.menu1.style.display	=	view_flag;
			document.all.menu2.style.display	=	view_flag;
			document.all.menu3.style.display	=	view_flag;
			document.all.btn_off.style.display	=	view_flag;
			(view_flag)?document.all.btn_on.style.display="":document.all.btn_on.style.display="none";
		}
 
	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';
		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 bluring(){
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus();
}
document.onfocusin=bluring;

function _copy(value) {
	var value;
	if(!value) value = "copyarea";
  var txt=document.body.createTextRange();
  txt.moveToElementText(document.all[value]);
  txt.select();
  txt.execCommand("copy");
  document.selection.empty();
  alert("주소가 복사되었습니다.");
}