/*---------------------------------------------------
 * ƯÁ¤°³Ã¼ À̹ÌÁö ¹Ù²Ù±â
 * change_img_src(name, nsdoc, rpath)
 * param name À̹ÌÁö °³Ã¼ À̸§
 * param nsdoc ºê¶ó¿ìÀú üũ (ex : document)
 * param rpath À̹ÌÁö °æ·Î
-------------------------------------------------------*/
function change_img_src(name, nsdoc, rpath)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  }
}

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  with (document) if (getElementById && ((obj=getElementById(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 tabOn(id, num, count, path)
{
	for(i=1; i <= count; i++){
		MM_showHideLayers(id + '_' + i,'','hide');
		change_img_src('t_' + id + '_' + i, 'document', path + '/btn_tab_' + id + i + '_Off.png');
	}
	
						
	MM_showHideLayers(id + '_' + num,'','show');
	change_img_src('t_' + id + '_' + num, 'document', path + '/btn_tab_' + id + num + '_On.png');
}


function itOn(id, num, count)
{
	for(i=1; i <= count; i++){
		MM_showHideLayers(id + i,'','hide');
	}
	
	MM_showHideLayers(id + num,'','show');
}