var clkepek=new Array();
var clcimek=new Array();
var clleadek=new Array();
var cllinkek=new Array();
var clstilusok=new Array();
var clkfadevol=0;
var clkakep=2;
var autoclkfader=null;
var stopme=false;
var fadeinprogress=false;

function clkepfader(kep1, cim1, link1, lead1, stilus1, kep2, cim2, link2, lead2, stilus2, kep3, cim3, link3, lead3, stilus3, kep4, cim4, link4, lead4, stilus4) {
	clkepek['1']=new Image(); clkepek['1'].src=kep1;
	clkepek['2']=new Image(); clkepek['2'].src=kep2;
	clkepek['3']=new Image(); clkepek['3'].src=kep3;
	clkepek['4']=new Image(); clkepek['4'].src=kep4;
	clcimek['1']=cim1; clcimek['2']=cim2; clcimek['3']=cim3; clcimek['4']=cim4;
	cllinkek['1']=link1; cllinkek['2']=link2; cllinkek['3']=link3; cllinkek['4']=link4;
	clleadek['1']=lead1; clleadek['2']=lead2; clleadek['3']=lead3; clleadek['4']=lead4;
	clstilusok['1']=stilus1; clstilusok['2']=stilus2; clstilusok['3']=stilus3; clstilusok['4']=stilus4;
	autoclkfader=setTimeout("clkepfading()", 3000);
}

function clkepfading() {
	var faderdiv=document.getElementById('faderdiv');
	faderdiv.style.opacity=(clkfadevol/5);
	faderdiv.style.filter='alpha(opacity='+(clkfadevol*5)+')';
	faderdiv.style.display='block';
	clkfadevol++;
	if(clkfadevol<20) {
		fadeinprogress=true;
		oldclkakep=clkakep-1; if(oldclkakep==0) oldclkakep=4;
		document.getElementById('overboard').innerHTML='<a href="'+cllinkek[clkakep]+'" class="cim">'+clcimek[clkakep]+'</a>';
		document.getElementById('stilusdiv').innerHTML=clstilusok[clkakep];
		document.getElementById('veznav'+oldclkakep).className='nonactive';
		document.getElementById('veznav'+clkakep).className='active';
		autoclkfader=setTimeout("clkepfading()", 50);
	} else {
		fadeinprogress=false;
		document.getElementById('clkep').src=clkepek[clkakep].src;
		faderdiv.style.opacity=0;
		faderdiv.style.filter='alpha(opacity=0)';
		faderdiv.style.display='none';
		clkfadevol=0;
		document.getElementById('overboard').innerHTML='<a href="'+cllinkek[clkakep]+'" class="cim">'+clcimek[clkakep]+'</a>';
		document.getElementById('stilusdiv').innerHTML=clstilusok[clkakep];
		clkakep++; if(clkakep==5) clkakep=1;
		document.getElementById('clkepf').src=clkepek[clkakep].src;
		if(stopme) clearTimeout(autoclkfader); else {
			autoclkfader=setTimeout("clkepfading()", 3000);
			document.getElementById('leaddiv').style.display='none';
		}
	}
}

function suddenfader(poz) {
	stopme=false;
	clearTimeout(autoclkfader);
	for(oldclkakep=1; oldclkakep<4; oldclkakep++) document.getElementById('veznav'+oldclkakep).className='nonactive';
	for(oldclkakep=1; oldclkakep<4; oldclkakep++) document.getElementById('ccim'+oldclkakep).className='cim';
	var faderdiv=document.getElementById('faderdiv');
	faderdiv.style.opacity=0;
	faderdiv.style.filter='alpha(opacity=0)';
	clkakep--; if(clkakep==0) clkakep=1;
	document.getElementById('clkep').src=clkepek[clkakep].src;
	clkakep=poz;
	document.getElementById('clkepf').src=clkepek[clkakep].src;
	clkfadevol=0;
	autoclkfader=setTimeout("clkepfading()", 1);
}
function faderstop() {
	if(fadeinprogress==false) {
		clearTimeout(autoclkfader);
		var stopped=clkakep-1;
		if(stopped==0) stopped=4;
	} else var stopped=clkakep;
	stopme=true;
	document.getElementById('leaddiv').innerHTML=clleadek[stopped]+'<div align="right"><b><a href="'+cllinkek[stopped]+'">tovább</a>&raquo;</b></div>';
	document.getElementById('leaddiv').style.display='block';
	document.getElementById('ccim'+stopped).className='cimstp';
}