var activeSlide = 0;
var lastSearchTool = '';
var lastSearchHeader = null;
var autoNextSlide = true;
var searchToolSeen = new Array();
//var kiemelt_darab = 2; //dinamikus legyen!!

function showKiemelt(n) {
	if (!n) n = 1;
	/*
	if(document.getElementById('kiemelt').filters)
	 alert('ha!');
	document.getElementById('kiemelt').filters.blendTrans.Apply();
	document.getElementById('kiemelt').filters.blendTrans.Play();
	*/
	for(var i=1; i<=kiemelt_darab; i++) {
		document.getElementById('article_1_id_' + i).style.display = 'none';
	}
	document.getElementById('article_1_id_' + n).style.display = 'block';
	activeSlide = n;
}

function nextSlide() {
    if (activeSlide == kiemelt_darab) {
		showKiemelt(1);
	}
    else {
		showKiemelt(activeSlide +1);
	}
    if (autoNextSlide) {
	nsTo = setTimeout('nextSlide();',10000);
	}
}

function prevSlide() {
  if (activeSlide == 1 ) {
	showKiemelt(kiemelt_darab);
  }
  else {
	showKiemelt(activeSlide - 1);
  }
}

function clearAutoNextSlide() {
  if (nsTo) clearTimeout(nsTo);
  autoNextSlide = false;
}