/** ===========================================================================
Return :
Comment: onLoad Function
Usage  :
------------------------------------------------------------------------------*/
function onLoadEvent( func )
{

var	oldonload = window.onload;

	if(typeof window.onload != "function") {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}

}

function MM_jumpbutton(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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_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];}
}


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() { //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_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

//-->

<!-- **button rollover scripts**

function hiLiteOn(newimageName) {
	if (document.images) {
		hiLiteImage = eval(newimageName+'On.src')
		document [newimageName].src = hiLiteImage
		}
	}

function hiLiteOff(newimageName) {
	if (document.images) {
		originalImage = eval(newimageName+'Off.src')
		document [newimageName].src = originalImage
		}
	}

if(document.images) {

	aOn = new Image()
	aOn.src = '../img/button/topmenu_01_on.gif'
	aOff = new Image()
	aOff.src = '../img/button/topmenu_01.gif'
	
	bOn = new Image()
	bOn.src = '../img/button/topmenu_02_on.gif'
	bOff = new Image()
	bOff.src = '../img/button/topmenu_02.gif'
	
	cOn = new Image()
	cOn.src = '../img/button/topmenu_03_on.gif'
	cOff = new Image()
	cOff.src = '../img/button/topmenu_03.gif'	
	
}


function setPng24(obj) { 
  obj.width=obj.height=1; 
  obj.className=obj.className.replace(/\bpng24\b/i,''); 
  obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
  obj.src='';  
  return ''; 
}


parent.globalVar = false;  

var chgTabObj = new Object();
function changeTab(curImg, chgImg, divId, groupId){
  if( !chgTabObj[groupId] ){      
    chgTabObj[groupId] = new Object();
    chgTabObj[groupId].imgElement = curImg;
    chgTabObj[groupId].imgElement.onload = null;
    chgTabObj[groupId].imgSource = curImg.src;
    chgTabObj[groupId].imgElement.src = chgImg;
    chgTabObj[groupId].divElement = document.getElementById(divId);
    chgTabObj[groupId].divElement.style.display = "block";
  }else{
    // ±âÁ¸ ÀúÀåµÇ¾î ÀÖ´Â Á¤º¸ º¹¿ø
    chgTabObj[groupId].imgElement.src = chgTabObj[groupId].imgSource;
    chgTabObj[groupId].divElement.style.display = "none";
    // Á¤º¸ ±³Ã¼
    chgTabObj[groupId].imgElement = curImg;
    chgTabObj[groupId].imgElement.onload = null;
    chgTabObj[groupId].imgSource = curImg.src;
    chgTabObj[groupId].imgElement.src = chgImg;
    chgTabObj[groupId].divElement = document.getElementById(divId);
    chgTabObj[groupId].divElement.style.display = "block";
  }
}


function viewContent(n)	{
for(var i=1; i<=10; i++) {
obj_C = document.getElementById('content'+i);
if ( n == i ) {
if(obj_C.style.display=='block')
{obj_C.style.display = "none";}
else
{obj_C.style.display = "block";}
} 
//else {obj_C.style.display = "none";}
}
}