function chkBrowser(){
		this.ver=navigator.appVersion;
		this.dom=document.getElementById?1:0;
		this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
		this.ie4=(document.all && !this.dom)?1:0;
		this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
		this.ns4=(document.layers && !this.dom)?1:0;
		this.bVer=(this.ie5 || this.ie4 || this.ns4 || this.ns5);
		return this;
}

function getObj(idObj,idParent){
	bVer=new chkBrowser();
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	oObj=bVer.dom?document.getElementById(idObj):bVer.ie4?document.all[idObj]:bVer.ns4?idParent?document[idParent].document[idObj]:document[idObj]:0;
	return oObj;
	
}
	
function show(idLayer,idParent){	
	bVer=new chkBrowser();	
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;
	
	
	if(cLayer.visibility){
		cLayer.visibility='visible';
	}else { //if(cLayer.display){
		cLayer.display='block';
	}
	divLinksForm=(ns4)?document.divLinks.document.divLinks:document.divLinks;	
}
	
function hide(idLayer,idParent){
	bVer=new chkBrowser();
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	
	var cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;
	if(cLayer.visibility){
		cLayer.visibility='hidden';
	}else{// if(cLayer.display){
		cLayer.display='none';
	}
}

function showHideLayers() { //v2.0
  var i, visStr, args, theObj;
  args = showHideLayers.arguments;
  for (i=0; i<(args.length-1); i+=2) { //with arg triples (objNS,objIE,visStr)
	visStr   = args[i+1];
	if (navigator.appName == 'Netscape' && document.layers != null) {
	  theObj = eval("document.layers['" + args[i] + "']");
	  if (theObj) theObj.visibility = visStr;
	} else if (document.all != null) { //IE
	  if (visStr == 'show') visStr = 'visible'; //convert vals
	  if (visStr == 'hide') visStr = 'hidden';
	  theObj = eval("document.all['" + args[i] + "'].style");
	  if (theObj) theObj.visibility = visStr;
  } }
}

function moveLayer(idLayer, left, top) {
	//var theObj;
	//if (navigator.appName == 'Netscape' && document.layers != null)
	//	theObj = eval("document.layers['" + strlayer + "']");
	//else if (document.all != null) //IE
	//	theObj = eval("document.all['" + strlayer + "'].style");
	bVer=new chkBrowser();
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;
	if(cLayer) {
		cLayer.left = left;
		cLayer.top = top;
	}
}


function showLayer(strlayer, left, top) {
	moveLayer(strlayer, left, top);
	show(strlayer)
}

function openLayer(win, surl, strlayer, left, top) {	
	win.location.href=surl
	moveLayer(strlayer, left, top);
	show(strlayer)	
}

function hideLayer(strlayer) {
	hide(strlayer)
}

function setLayerheight(idLayer, hgt) {
	bVer=new chkBrowser();
	ns4 = (document.layers)? true:false;
	ie4 = (document.all)? true:false;
	cLayer=bVer.dom?document.getElementById(idLayer).style:bVer.ie4?document.all[idLayer].style:bVer.ns4?idParent?document[idParent].document[idLayer]:document[idLayer]:0;
	
	if(cLayer) {
		cLayer.height = hgt;
	}
}

function getAbsTop(obj) {
	return (obj.offsetParent==null)? 0:obj.offsetTop+getAbsTop(obj.offsetParent);
}

function getAbsLeft(obj) {
	return (obj.offsetParent==null)? 0:obj.offsetLeft+getAbsLeft(obj.offsetParent);
}

// ÇÊÅÍ Àû¿ë ÇÔ¼ö
function trans(id,after) 
{ 
eval(id+'.filters.blendTrans.stop();'); 
eval(id+'.filters.blendTrans.Apply();'); 
eval(id+'.src="'+after+'";'); 
eval(id+'.filters.blendTrans.Play();'); 
} 
function Find_Obj(n, d) { 
  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=Find_Obj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
// ºÎ¸Þ´º ·¹ÀÌ¾î ¼û±è/º¸À̱â ÇÔ¼ö
function Show_Hide() { 
  var i,p,v,obj,args=Show_Hide.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=Find_Obj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}


 

 var gony_rollover_preImage = new Array;

function gony_rollover(){
        var i, len = document.images.length;
        var obj, overmode, oversrc;
        
        for(i = 0; i < len; i++){
                obj = document.images[i];
                overmode = obj.getAttribute('overmode');
                oversrc = obj.getAttribute('oversrc');

                switch(overmode){
                        case 'gray_color':
                                obj.style.filter = 'gray';
                                obj.onmouseover = new Function("this.style.filter=''");
                                obj.onmouseout = new Function("this.style.filter='gray'");
                                break;
                        case 'color_gray':
                                obj.onmouseover = new Function("this.style.filter='gray'");
                                obj.onmouseout = new Function("this.style.filter=''");
                                break;
                        case 'overlay':
                                if(oversrc){
                                        obj.style.filter = "blendTrans(duration=0.3)";
                                        obj.onmouseover = new Function("this.filters.blendTrans.Apply(); this.src='"+oversrc+"'; this.filters.blendTrans.Play()");
                                        obj.onmouseout = new Function("this.filters.blendTrans.Apply(); this.src='"+obj.src+"'; this.filters.blendTrans.Play()");
                                        gony_rollover_preImage[gony_rollover_preImage.length] = oversrc;
                                }
                                break;
                        default:
                                if(oversrc){
                                        obj.onmouseover = new Function("this.src='"+oversrc+"'");
                                        obj.onmouseout = new Function("this.src='"+obj.src+"'");
                                        gony_rollover_preImage[gony_rollover_preImage.length] = oversrc;
                                }
                }
        }
        gony_preload();
}
function gony_preload(){
        var i, len = gony_rollover_preImage.length;
        var image_object = new Image;

        for(i = 0; i < len; i++) image_object.src = gony_rollover_preImage[i];
}

window.onload = gony_rollover;

 

function namosw_cell_rollover(cell, classname) {
  if (document.all || document.getElementById) {
    cell.classBackup = cell.className;
    cell.className   = classname;
  }
}

function namosw_cell_rollout(cell)
{
  if (document.all || document.getElementById) {
    cell.className   = cell.classBackup;
  }
}


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) { //v3.0
  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); 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() { //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 na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName == 'Netscape') ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName == 'Netscape') ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function na_show_layer(lname, flag)
{
  var layer = (navigator.appName == 'Netscape') ? document.layers[lname] : document.all[lname];
  if (lname == '')
    return;
  if (navigator.appName == 'Netscape')
    layer.visibility = (flag == 0) ? 'show' : 'hide';
  else
    layer.style.visibility = (flag == 0) ? 'visible' : 'hidden';
}



var isNS = (navigator.appName == "Netscape") ? 1 : 0;
var EnableRightClick = 0;
if(isNS) 
document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);

function mischandler(){
  if(EnableRightClick==1){ return true; }
  else {return false; }
}

function mousehandler(e){
  if(EnableRightClick==1){ return true; }
  var myevent = (isNS) ? e : event;
  var eventbutton = (isNS) ? myevent.which : myevent.button;
  if((eventbutton==2)||(eventbutton==3)) return false;
}

function keyhandler(e) {
  var myevent = (isNS) ? e : window.event;
  if (myevent.keyCode==96)
    EnableRightClick = 1;
  return;
}

document.oncontextmenu = mischandler;
document.onkeypress = keyhandler;
document.onmousedown = mousehandler;
document.onmouseup = mousehandler;