//-----------------------------------------------------------------------------
// ID를 show 또는 hide
//-----------------------------------------------------------------------------

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 ItsSignOnEnd(ErrNumber, ErrMessage){

	if (ErrNumber == 100) {
			document.location.reload();
	} else {
		alert(ErrMessage)
	}
}

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')?'block':(v=='hide')?'none':v; }
	obj.display=v; }
}

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_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];}
}

//-----------------------------------------------------------------------------
// ID를 show 또는 hide
//-----------------------------------------------------------------------------

function divShow(divname)
{
var divname1="div";
for(i=1; i<15; i=i+1)
         { divname1=divname1 + i;
            if  (divname==divname1)
                { document.getElementById(divname).style.display="none"; }
           else              
    			{ document.getElementById(divname).style.display="block"; }
         }
}

function divHide(divname)
{
var divname1="div";
for(i=1; i<15; i=i+1)
         { divname1=divname1 + i;
            if  (divname==divname1)
                { document.getElementById(divname).style.display="block"; }
           else              
    			{ document.getElementById(divname).style.display="none"; }
         }
}

//----------------------------------------------
//Right Sky menu
//Floating v1.1 Source By Bermann
//dobermann75@gmail.com
//----------------------------------------------

//new Floating(적용할개체 , X축여백 , Y축여백 , 미끄러지는속도:작을수록빠름..기본20 , 빠르기:작을수록부드러움..기본10);

function Floating(FloatingObj,MarginX,MarginY,Percentage,setTime) {
	this.FloatingObj = FloatingObj;
	this.MarginX = (MarginX) ? MarginX : 0;
	this.MarginY = (MarginY) ? MarginY : 0;
	this.Percentage = (Percentage) ? Percentage : 20;
	this.setTime = (setTime) ? setTime : 10;
	this.FloatingObj.style.position = "relative";
	this.FloatingObj.style.left = 0;
	this.FloatingObj.style.top = 0;
	this.Body = null;
	this.setTimeOut = null;
	this.Run();
}

Floating.prototype.Run = function () {
	if ((document.documentElement.scrollLeft + document.documentElement.scrollTop) > (document.body.scrollLeft + document.body.scrollTop)) {
		this.Body = document.documentElement;
	} else {
		this.Body = document.body;
	}

	var This = this;
	var FloatingObjLeft = (this.FloatingObj.style.left) ? parseInt(this.FloatingObj.style.left,10) : this.FloatingObj.offsetLeft;
	var FloatingObjTop = (this.FloatingObj.style.top) ? parseInt(this.FloatingObj.style.top,10) : this.FloatingObj.offsetTop;
	var DocLeft = this.Body.scrollLeft + this.MarginX;
	var DocTop = this.Body.scrollTop + this.MarginY;

	var MoveX = Math.abs(FloatingObjLeft - DocLeft);
	MoveX = Math.ceil(MoveX / this.Percentage);
	var MoveY = Math.abs(FloatingObjTop - DocTop);
	MoveY = Math.ceil(MoveY / this.Percentage);

	if (FloatingObjLeft < DocLeft) {
		this.FloatingObj.style.left = FloatingObjLeft + MoveX + "px";
	} else {
		this.FloatingObj.style.left = FloatingObjLeft - MoveX + "px";
	}

	if (FloatingObjTop < DocTop) {
		this.FloatingObj.style.top = FloatingObjTop + MoveY + "px";
	} else {
		this.FloatingObj.style.top = FloatingObjTop - MoveY + "px";
	}

	window.clearTimeout(this.setTimeOut);
	this.setTimeOut = window.setTimeout(function () { This.Run(); },this.setTime);
}

//-----------------------------------------------------------------------------
// Popup Auto Resize
// 출처: http://www.dbple.com/bbs/board.php?bo_table=B16&wr_id=9
//-----------------------------------------------------------------------------

function auto_fit_size() {
    window.resizeTo(500, 100);
    var thisX = parseInt(document.body.scrollWidth);
    var thisY = parseInt(document.body.scrollHeight);
    var maxThisX = screen.width - 50;
    var maxThisY = screen.height - 50;
    var marginY = 0;
    //alert(thisX + "===" + thisY);
    //alert("임시 브라우저 확인 : " + navigator.userAgent);
    // 브라우저별 높이 조절. (표준 창 하에서 조절해 주십시오.)
    if (navigator.userAgent.indexOf("MSIE 6") > 0) marginY = 36;        // IE 6.x
    else if(navigator.userAgent.indexOf("MSIE 7") > 0) marginY = 80;    // IE 7.x
    else if(navigator.userAgent.indexOf("Firefox") > 0) marginY = 86;   // FF
    else if(navigator.userAgent.indexOf("Opera") > 0) marginY = 30;     // Opera
    else if(navigator.userAgent.indexOf("Netscape") > 0) marginY = -2;  // Netscape

    if (thisX > maxThisX) {
        window.document.body.scroll = "yes";
        thisX = maxThisX;
    }
    if (thisY > maxThisY - marginY) {
        window.document.body.scroll = "yes";
        thisX += 19;
        thisY = maxThisY - marginY;
    }
    window.resizeTo(thisX+10, thisY+marginY);
}

//-----------------------------------------------------------------------------
// div세로정렬
// 출처: http://blog.naver.com/celeves/130041395788
//-----------------------------------------------------------------------------

function vAlign() {
 objs = document.getElementsByTagName('DIV');
 for (var i = 0 ; i < objs.length ; i++ )
 {
  if (objs[i].className == "vAlign")
   objs[i].style.marginTop = Math.floor(parseInt(objs[i].parentNode.offsetHeight - objs[i].offsetHeight) / 2)+"px";
 }
}
window.onload = vAlign;

//-----------------------------------------------------------------------------
// onMouseOver() works in IE6 not IE7 or FF
// 출처: http://bytes.com/topic/javascript/answers/686681-onmouseover-works-ie6-not-ie7-ff
//-----------------------------------------------------------------------------

function changeImage(filename,divname) { 
	document.getElementById(divname).src = filename;
}