var elmLinkOld = null;
	function fncAClick(elmA)
	{
		if (elmLinkOld != null)
		{
			elmLinkOld.className = 'MenuItem';
		}
		// elmA.className = 'MenuSel';
		elmLinkOld = elmA;
	}
  
	function fncImgClick(elmImg) 
	{
		var elmCurr = document.getElementById(elmImg.id + 'd');
		var S = elmImg.src;
		var strTecka = 'icoTecka.gif';
		var strSipka = 'sipkaxxx.gif';
		var strSipka2 = 'sipka.gif';
		var strPuntik = 'puntik.gif';
		var strSipky_b = 'sipky_b.gif';
		
		// S =  S.split .substring(S.length-strTecka.length, S.length);
		var arrTmp = S.split('/');
		S = arrTmp[arrTmp.length-1];
		
		if (S == strTecka) return false;
		if (S == strSipka) return false;
		if (S == strPuntik) return false;
		if (S == strSipka2) return false;
		if (S == strSipky_b) return false;
      
		if (elmCurr.style.display == '') 
		{
			elmCurr.style.display = 'none';
			if (S.charCodeAt(0) == 105) elmImg.src = '/img/icoPlus.gif';
			if (S.charCodeAt(0) == 115) elmImg.src = '/img/sipkaP.gif';
			if (S.charCodeAt(0) == 109) elmImg.src = '/img/plusko.gif';
		}
		else
		{
			elmCurr.style.display = '';
			if (S.charCodeAt(0) == 105) elmImg.src = '/img/icoMinus.gif';
			if (S.charCodeAt(0) == 115) elmImg.src = '/img/sipkaM.gif';
			if (S.charCodeAt(0) == 112) elmImg.src = '/img/minusko.gif';
		}
      // script by Michael
    }