function arSearch(obj)
	{
		var isEN = _getEl("chkEn").checked;
		var cnt = 0;
		var objs = _getByTag(_getById('articleList'),"a");
		for(var i=0, ln=objs.length; i<ln; i++)
		{			
			var found = (obj.value == '') ? true : false;
			var isENImg = false;

			var imgs = _getByTag(objs[i],"img");
			if (!isEN) for (var j=0; j<imgs.length; j++)
			{
				if (imgs[j].src.indexOf("_en") != -1) { isENImg = true; found=false; break; }
			}

			var titles = _getByTag(objs[i],"div");
			if (!found && !isENImg)
			for (var j=0; j<titles.length; j++)
			{
				var str = ((titles[j] == null) || (titles[j].innerHTML == null)) ? "" : titles[j].innerHTML;
				if (str.toUpperCase().indexOf(obj.value.toUpperCase()) != -1)
				{
					found = true;
					break;
				}
			}
			
			objs[i].style.display= (found) ? 'block' : 'none';
			if (found) cnt ++;
		}
		
		_getById('arEmpty').style.display =  (cnt == 0) ? 'block' : 'none';
		resizeHeight();
	}
	
	function showAr(kb)
	{
	
		if (_getById("idWiki") == null)
		{
			new_window("article_show.jsp?id="+kb, "article", 500, 400, "auto", "no");
			return;
		}
		
		loadingShow();		
		//try 
		{	
			var vp = _getById('wikiPage');
			if (vp != null) vp.style.display='block'; 
			
			_getById("idWiki").src ="article_show.jsp?id="+kb; 
			if (_getEl("idWikiName"))
				_getById("idWikiName").value = kb;
			
			setWikiRate();

			_getById("dYSF").style.display='none';
			_getById("dWiki").style.display='none';
		}
		//catch (E) { alert("SA#" + E + "/" + E.message); }
	
	}