var bannerLnk = null;
var bannerImg = null;
var bannerFrame = 0;

function addVideoBanner() {
	var qt = true;
	var sf = true;
	if (navigator.plugins && navigator.plugins.length > 0) {
	    qt = false;
	    sf = false;
		for (var i = 0; i < navigator.plugins.length; i++) {
			if (navigator.plugins[i].name.indexOf("QuickTime") >= 0) {
				qt = true;
			}
			if (navigator.plugins[i].name.indexOf("Shockwave Flash") >= 0) {
				sf = true;
			}
		}
	} else {
		var ver = navigator.appVersion.toLowerCase();
		if (ver.indexOf("msie") >= 0 && ver.indexOf("win") >= 0) {
		    sf = false;
			try {
				var swf7 = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		    	var sf = true;
			} catch (e) {}
			qt = false;
			try {
				var qt6 = new ActiveXObject("QuickTime.QuickTime");
		    	var qt = true;
			} catch (e) {}
		}
	}

	var legyprofi = (Math.random() < 0.5);
	if (sf && legyprofi) {
		document.write('<object width="468" height="60" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0">');
		document.write('<param name="movie" value="/img/legyprofi.swf">');
		document.write('<param name="quality" value="high">');
		document.write('<param name="bgcoloe" value="#ffffff">');
		document.write('<param name="kioskmode" value="true">');
		document.write('<param name="loop" value="true">');
		document.write('<embed src="/img/legyprofi.swf" type="application/x-shockwave-flash" width="468" height="60" quality="high" bgcolor="#ffffff" loop="true" pluginspage="http://www.macromedia.com/go/getflashplayer">');
		document.write('</embed>');
		document.write('</object>');
	} else if (qt && legyprofi) {
		document.write('<object width="468" height="60" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab">');
		document.write('<param name="src" value="/img/legyprofi.mov">');
		document.write('<param name="autoplay" value="true">');
		document.write('<param name="controller" value="false">');
		document.write('<param name="kioskmode" value="true">');
		document.write('<param name="loop" value="true">');
		document.write('<embed src="/img/legyprofi.mov" width="468" height="60" autoplay="true" controller="false" kioskmode="true" loop="true" pluginspage="http://www.apple.com/quicktime/download/">');
		document.write('</embed>');
		document.write('</object>');
	} else {
		document.write('<a name="bannerlnk" href="#">');
		document.write('<img id="bannerimg" src="img/tsc-banner-0.gif" width="468" height="60" border="0" alt="Hirdetés">');
		document.write('</a>');
		bannerLnk = document.getElementById('bannerlnk'); if (!bannerLnk) bannerLnk = document.anchors.bannerlnk;
		bannerImg = document.getElementById('bannerimg'); if (!bannerImg) bannerImg = document.images.bannerimg;
		bannerNext();
	}
}

var bannerList = new Array(
/*
	new Array('?99',
		img('img/arena/banner-0.gif',  300),
		img('img/arena/banner-1.gif', 1500), // bérelhető
		img('img/arena/banner-0.gif',  300),
		img('img/arena/banner-kam.gif', 1000), // kamera
		img('img/arena/banner-vil.gif', 1000), // világítás
		img('img/arena/banner-han.gif', 1000), // hangtechnika
		img('img/arena/banner-0.gif',  300),
		img('img/arena/banner-5.gif',  400), // arenafilm.hu
		img('img/arena/banner-0.gif',  300),
		img('img/arena/banner-5.gif',  400), // arenafilm.hu
		img('img/arena/banner-0.gif',  300),
		img('img/arena/banner-5.gif', 3000)
	),
	new Array('?41',
		img('img/profi-0.gif',  300),
		img('img/profi-1.gif',  800), // légy
		img('img/profi-2.gif',  800), // profi
		img('img/profi-3.gif',  400), // a
		img('img/profi-4.gif', 1000), // tévében
		img('img/profi-a.gif', 1000), // riporter
		img('img/profi-b.gif', 1000), // vágó
		img('img/profi-c.gif', 2500)  // operatőr
	),
*/
	new Array('?41',
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/teleschola.png',  1500), // teleschola
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/alkoto.png',      1000), // alkotó szemlélet
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/teleschola.png',  1500), // teleschola
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/alkoto.png',      1000), // alkotó szemlélet
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/teleschola.png',  1500), // teleschola
		img('img/alkoto/keret.png',        100),
		img('img/alkoto/alkoto.png',      1000) // alkotó szemlélet
	),
	new Array('?12&cikk=2292',
		img('img/filmtori/banner-0.gif',  300),
		img('img/filmtori/banner-1.gif',  700), // újra megjelent
		img('img/filmtori/banner-2.gif',  700), // nemes károly
		img('img/filmtori/banner-3.gif', 4000), // filmtöri
		img('img/filmtori/banner-0.gif',  300),
		img('img/filmtori/banner-4.gif', 2000)  // megvásárolható
	),
	new Array('#',
		img('img/tsc-banner-0.gif',  300),
		img('img/tsc-banner-1.gif',  2000), // médiaoktatás
		img('img/tsc-banner-2.gif',  2000)  // médiakutatás
	),
	new Array('?12&cikk=1834',
		img('img/presspr/0.gif',  500),
		img('img/presspr/1.gif', 2000),
		img('img/presspr/2.gif', 2000),
		img('img/presspr/0.gif',  500),
		img('img/presspr/3.gif', 5000),
		img('img/presspr/0.gif',  500)
	)
);

/*
	new Array('?41',
		img('img/felveteli/0.gif',  300),
		img('img/felveteli/1.gif', 3000), // lehet jelentkezni
		img('img/felveteli/0.gif',  300),
		img('img/felveteli/2.gif', 4000), // részletek
		img('img/felveteli/0.gif',  300),
		img('img/felveteli/3.gif', 3000), // felvételi időpont
		img('img/felveteli/0.gif',  300),
		img('img/felveteli/2.gif', 4000) // részletek
	),
	new Array('?54',
		img('img/banner-foto/0.gif',  300),
		img('img/banner-foto/1.gif', 4000), // portrék már a honlapon
		img('img/banner-foto/0.gif',  300),
		img('img/banner-foto/2.gif', 5000), // küldhetitek
		img('img/banner-foto/0.gif',  300),
		img('img/banner-foto/3.gif', 6000)  // ismertesd meg magad
	),
	new Array('?12&cikk=17',
		img('img/press/banner-0.gif',  300),
		img('img/press/banner-1.gif', 1000),
		img('img/press/banner-2.gif', 1000),
		img('img/press/banner-3.gif',  500),
		img('img/press/banner-2.gif',  500),
		img('img/press/banner-3.gif', 4000)
	),
*/

var bannerIdx = Math.floor(Math.random() * bannerList.length);
if (bannerIdx < 0 || bannerIdx >= bannerList.length) bannerIdx = 0;
function img(src, tm) {
	var img = new Image();
	img.src = src;
	img.tm = tm;
	return img;
}
function bannerNext() {
	var tm = 3000;
	var bl = bannerList[bannerIdx];
	var bi = bl[bannerFrame+1];
	var src = bi.src;
	bannerLnk.href = bl[0];
	if (bannerImg.filters) {
		if (bannerFrame == 0) {
			bannerImg.style.filter = "revealTrans(duration=0.3,transition=18)";
			bannerImg.filters.revealTrans.Apply();
			bannerImg.src = src;
			bannerImg.filters.revealTrans.Play();
		} else {
			bannerImg.style.filter = "blendTrans(duration=0.4)";
			bannerImg.filters.blendTrans.Apply();
			bannerImg.src = src;
			bannerImg.filters.blendTrans.Play();
		}
	} else {
		bannerImg.src = src;
	}
	bannerFrame++;
	if (bannerFrame >= bl.length-1) {
		bannerFrame = 0;
		bannerIdx++;
	}
	if (bannerIdx >= bannerList.length) {
		bannerIdx = 0;
	}
	setTimeout('bannerNext()', bi.tm);
}