// image rollover 
function dr( obj ) {
    obj.src = obj.src.replace( 'off.gif', 'on.gif' );
}
function outImg( obj ) {
    obj.src = obj.src.replace( 'on.gif', 'off.gif' );
}

// gnb
function toggle_gnbover( idx ) {
	if(idx) {
		var obj;
	
		for (var z=1; z<8; z++){
			obj = document.getElementById('gmsub_20' + z);				

			if (z == idx){
				obj.style.display = "block";
				document.getElementById('gm_img_'+idx).src = document.getElementById('gm_img_'+idx).src.replace( '_off.gif', '_on.gif' );
			} else {
				obj.style.display = "none";
				document.getElementById('gm_img_' + z).src = document.getElementById('gm_img_' + z).src.replace( '_on.gif', '_off.gif' );
			}
		}
	}
	return;
}

// lnb
function MenuLoad(a,b,c,d){
	// a : 1depth
	// b : 2depth
	// c : 3depth
	// d : 4depth
	
	 for(var i=1; i < 13; i++)
	 {
		var obj_top2menu = document.getElementById("gmsub_a_"+a+"_"+b);
		var obj_img = document.getElementById("lm_img_"+i);
		var obj_menu = document.getElementById("lm_"+i);
		var obj_menus = document.getElementById("lms_"+i);
		if (i == b)
		{
			if(obj_top2menu){obj_top2menu.className="on";}
			if(obj_img){obj_img.src = obj_img.src.replace("_off.gif", "_on.gif");}
			if(obj_menu){obj_menu.className = "on";}
			if(obj_menus){obj_menus.className = "ons";}
			
			if(c){
				for(var j=1; j < 13; j++)
				{
					var obj_subanker = document.getElementById("lm_a_"+b+"_"+j);
					var obj_submenu = document.getElementById("lm_"+b+"_"+j);
					if (j == c){
							if(obj_subanker){obj_subanker.className = "on";}
					}
//					if (j == c){
//							if(obj_subanker){obj_subanker.className = "Active";}
//							if(obj_submenu){obj_submenu.className = "view";}

//							if(d){
//								for(var k=1; k < 9; k++)
//								{
//									var obj_subanker = document.getElementById("lm_a_"+b+"_"+c+"_"+k);
//									var obj_submenu = document.getElementById("lm_"+b+"_"+c+"_"+k);
//									if (k == d){
//											if(obj_subanker){obj_subanker.className = "Active";}
//											if(obj_submenu){obj_submenu.className = "view";}
//				
//									} else {
//											if(obj_subanker){obj_subanker.className = "";}
//											if(obj_submenu){obj_submenu.className = "hide";}
//									}
//								}
//							}


//					} else {
//							if(obj_subanker){obj_subanker.className = "";}
//							if(obj_submenu){obj_submenu.className = "hide";}
//					}

				}
			}
		}
		else
		{
			if(obj_img){obj_img.src = obj_img.src.replace("_on.gif", "_off.gif");}
			if(obj_menu){obj_menu.className = "hide";}
		}
	 }
	toggle_gnbover(a);
}
//getFlash
function getFlash(swfName,wt,ht,id,t){
    document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+wt+'" height="'+ht+'" id="'+id+'">');
    document.write('<param name="movie" value="'+swfName+'">');
    document.write('<param name="quality" value="high">');
    if (t != 0)    {
        document.write('<param name="wmode" value="transparent">');
    }
    document.write('<param name="allowScriptAccess" value="always">');
    document.write('<embed src="'+swfName+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="transparent" width="'+wt+'" height="'+ht+'" allowScriptAccess="sameDomain" id="'+id+'"></embed></object>');
}
//tabchange
function tabChange(obj,num,imgId,total) {
    for (i=1; i<=total; i++)    {
        var imgIds = document.getElementById(imgId+i);
        var imgSrc = imgIds.getAttribute("src");
        if (i==num)    {
            document.getElementById(obj+i).style.display = '';
            imgIds.setAttribute("src",imgSrc.replace("_off","_on"));
        }
        else {
            document.getElementById(obj+i).style.display = 'none';
            imgIds.setAttribute("src",imgSrc.replace("_on","_off"));
        }
    }
}
//btn_close
function winClose(){
	window.close();
}