function aimageSetOpaG(element,Opa) {
  document.getElementById('aimagegaleria'+element).style.opacity = Opa;
  document.getElementById('aimagegaleria'+element).style.MozOpacity = Opa;
  document.getElementById('aimagegaleria'+element).style.KhtmlOpacity = Opa;
  document.getElementById('aimagegaleria'+element).style.filter = 'alpha(opacity=' + (Opa * 100) + ');';
}
function aimageatmeretez() {
  aimagekov=1-aimageak;
  szel=document.getElementById('aimagefeleb').clientWidth*2-20;
  magas=document.getElementById('aimagefeleb').clientHeight-20;
  muj=magas;
  sz=aimageksz[aimageakt];
  mag=aimagekm[aimageakt];
  //alert(aimageakt+'-'+sz+':'+mag);
  arany=sz/mag;
  szuj=muj*arany;  
  if (szuj>szel) {
		szuj=szel;
		muj=mag*(szuj/sz);
	  }
  if (muj>magas) {
		muj=magas;
		szuj=muj*(sz/mg);
	  }	
  szuj1=szuj;
  szuj2=szuj-16;
  muj1=muj;  
  galbal=Math.floor(szel/2)-Math.floor(szuj/2);
  galtop=Math.floor(magas/2)-Math.floor(muj1/2);
  document.getElementById('aimagegaleria'+aimageak).style.width=szuj1+'px'; 
  document.getElementById('aimagegaleria'+aimageak).style.top=galtop+'px';
  document.getElementById('aimagegaleria'+aimageak).style.left=galbal+'px';
  document.getElementById('aimagegaleria'+aimageak).style.height=muj1+'px';
  if (aimagevid==1) {
	magas=document.getElementById('aimagefeleb').clientHeight-100;  
	szh=document.getElementById('aimagefeleb').clientWidth*2;
	szel=magas*16/9;
	szh=Math.floor((szh-szel)/2);
	document.getElementById('aimagegaleria'+aimageak).style.display='none';
	document.getElementById('aimagefelso'+aimageak).style.display='none';	
	//document.getElementById('aimagezar'+aimageak).style.display='none';
	document.getElementById('aimagevideo').style.width=szel+'px';
	document.getElementById('aimagevideo').style.height=magas+'px';
	document.getElementById('aimagevideo').style.top='50px';
	document.getElementById('aimagevideo').style.left=szh+'px';   
    }
	setTimeout(function(){aimagekameret()},10);
}
function aimagekameret() {
  szel=document.getElementById('aimagefeleb').clientWidth*2-20;
  magas=document.getElementById('aimagefeleb').clientHeight-20;
  muj=magas;
  sz=aimageksz[aimageakt];
  mag=aimagekm[aimageakt];
  arany=sz/mag;
  szuj=muj*arany;  
  if (szuj>szel) {
		szuj=szel;
		muj=mag*(szuj/sz);
	  }
  if (muj>magas) {
		muj=magas;
		szuj=muj*(sz/mg);
	  }	
  szuj1=szuj;
  szuj2=szuj-16;
  muj1=muj;  
  galbal=Math.floor(szel/2)-Math.floor(szuj/2);
  galtop=Math.floor(magas/2)-Math.floor(muj1/2);
  document.getElementById('aimagekepalair'+aimageak).innerHTML=aimagecimg[aimageakt];  
  document.getElementById('aimagekepalair'+aimageak).style.display='';
  document.getElementById('aimagenm'+aimageak).innerHTML=(aimageakt+1)+'/'+(aimagemax+1);  
  document.getElementById('aimagenm'+aimageak).style.display='';
  document.getElementById('aimagefelso'+aimageak).style.display='';
  document.getElementById('aimagegnv'+aimageak).innerHTML='';
  var m=document.getElementById('aimagegnev'+aimageak).clientHeight;
  if (document.getElementById('aimagegnev0').clientHeight==document.getElementById('aimagegnev1').clientHeight) aimagenv=document.getElementById('aimagegnev1').clientHeight;
  if ((m>aimagenv) && (aimagenv!=0)) document.getElementById('aimagegnv'+aimageak).innerHTML=' ';
}
function aimagegalzar() {
if (aimagevid==0) {
  document.getElementById('aimagegaleria0').style.width='0px';
  document.getElementById('aimagegaleria0').style.height='0px';
  document.getElementById('aimagegaleria1').style.width='0px';
  document.getElementById('aimagegaleria1').style.height='0px';
  document.getElementById('aimagegaleria0').style.display='none';
  document.getElementById('aimagegaleria1').style.display='none';
  aimageSetOpaG(0,1);aimageSetOpaG(1,1);
  document.getElementById('aimagefeleb').style.display='none';
  document.getElementById('aimagefelej').style.display='none';
  document.getElementById('hatter').style.opacity = 1;
  document.getElementById('hatter').style.MozOpacity = 1;
  document.getElementById('hatter').style.KhtmlOpacity = 1;
  document.getElementById('hatter').style.filter = 'alpha(opacity=100)';
  document.getElementById('hatter').style.display='none';
  } else aimagevidzar();
}
function aimageegerpos(event,x) {
    if (document.getElementById('aimagegaleria'+aimageak).style.display=='') {  
    var x = event.clientX;
	if (aimagevid==1) {
		magas=document.getElementById('aimagefeleb').clientHeight-100;  
		szh=document.getElementById('aimagefeleb').clientWidth*2;
		ksz=magas*16/9/2;
	  } else ksz=aimageksz[aimageakt]/2;
	kozepe=document.getElementById('aimagefeleb').clientWidth;
	bszel=Math.floor(kozepe-ksz-5);
	jszel=Math.floor(kozepe+ksz-5);
    //alert(x+'-'+kozepe+'-'+bszel+':'+jszel);	
	if (x<=kozepe) {
		aimagefadeG(-1);
	  } else aimagefadeG(1);
	}	  
}
function aimagefadeG(x) {
  if (aimagedl==0) {
  document.getElementById('aimagegaleria0').style.display='';
  document.getElementById('aimagegaleria1').style.display='';
  for (i = 0; i <= 1; i += 0.01) {
    setTimeout('aimageSetOpaG('+aimageak+',' + (1 - i) +')', 10);
    setTimeout('aimageSetOpaG('+aimagekov+',' + i +')',  10);
   }  
  aimageak=1-aimageak; 
  aimageakt=aimageakt+x;
  if (aimageakt>aimagemax) {
		aimageakt=0;
    } else if (aimageakt<0) aimageakt=aimagemax; 
  aimagekeptolt(aimageak);
  document.getElementById('aimagekg'+aimageak).alt=aimagecimg[aimageakt]; 
  document.getElementById('aimagekg'+aimageak).title=aimagecimg[aimageakt];  	
  aimageatmeretez();
  }
  aimagedl=0;
}
function aimagegetPosition(element) {
    var xPosition = 0;
    var yPosition = 0;
  
    while(element) {
        xPosition += (element.offsetLeft - element.scrollLeft + element.clientLeft);
        yPosition += (element.offsetTop - element.scrollTop + element.clientTop);
        element = element.offsetParent;
    }
    return { x: xPosition, y: yPosition };
}
function aimagevmutat() {
  aimagegalzar();	
  aimagevid=1;
  document.getElementById('hatter').style.display='';
  document.getElementById('hatter').style.opacity = 0.7;
  document.getElementById('hatter').style.MozOpacity = 0.7;
  document.getElementById('hatter').style.KhtmlOpacity = 0.7;
  document.getElementById('hatter').style.filter = 'alpha(opacity=70)';
  document.getElementById('aimagefeleb').style.display='';
  document.getElementById('aimagefelej').style.display='';
  magas=document.getElementById('aimagefeleb').clientHeight-100;  
  szh=document.getElementById('aimagefeleb').clientWidth*2;
  szel=Math.floor(magas*16/9);
  szh=Math.floor((szh-szel)/2);
  document.getElementById('aimagevideo').style.width=szel+'px';
  document.getElementById('aimagevideo').style.height=magas+'px';
  document.getElementById('aimagevideo').style.top='50px';
  document.getElementById('aimagevideo').style.left=szh+'px';  
  document.getElementById('aimagevideo').style.display='';
  return { sz: szel, mag: magas };  
}
function aimageyoumutat(i) {
  //alert('you:'+i);
  x=aimagevmutat();
  document.getElementById('aimagevideo').innerHTML='<iframe width="'+x.sz+'" height="'+x.mag+'" src="'+aimagefg[i]+'" frameborder="0" allowfullscreen></iframe>'; 
}
function aimagemp4mutat(i) {
  //alert('mp4:'+i); 
  x=aimagevmutat();
  document.getElementById('aimagevideo').innerHTML='<video controls width="'+x.sz+'" height="'+x.mag+'"><source src="'+aimagefg[i]+'"  type="video/mp4"></video>';
  //alert('mp4:vege');
}
function aimagewebmmutat(i) {
  //alert('mp4:'+i); 
  x=aimagevmutat();
  document.getElementById('aimagevideo').innerHTML='<video controls width="'+x.sz+'" height="'+x.mag+'"><source src="'+aimagefg[i]+'"  type="video/webm"></video>';
  //alert('mp4:vege');
}
function aimagevidzar() {
  aimagevid=0;
  document.getElementById('aimagevideo').style.width='0px';
  document.getElementById('aimagevideo').style.height='0px';
  document.getElementById('aimagefeleb').style.display='none';
  document.getElementById('aimagefelej').style.display='none';
  document.getElementById('aimagevideo').style.display='none';
  document.getElementById('aimagevideo').innerHTML='';  
  document.getElementById('hatter').style.opacity = 1;
  document.getElementById('hatter').style.MozOpacity = 1;
  document.getElementById('hatter').style.KhtmlOpacity = 1;
  document.getElementById('hatter').style.filter = 'alpha(opacity=100)';
  document.getElementById('hatter').style.display='none';
  //alert('vidzar');
}
function aimagekeptolt(ax) {
 document.getElementById('aimageloading').style.display='';
 document.getElementById('aimagegaleria'+ax).style.display='none';
 document.getElementById('aimagekg'+ax).src=aimagekg[aimageakt];
}
function aimagegalmutat(i) {
  document.getElementById('hatter').style.display='';
  document.getElementById('hatter').style.opacity = 0.7;
  document.getElementById('hatter').style.MozOpacity = 0.7;
  document.getElementById('hatter').style.KhtmlOpacity = 0.7;
  document.getElementById('hatter').style.filter = 'alpha(opacity=70)';
  aimageakt=i;
  aimageak=0;
  aimagekov=1;
  document.getElementById('aimagefelso'+aimageak).style.display='none';	  
  document.getElementById('aimagekepalair'+aimageak).style.display='none'; 
  aimagekeptolt(0);
  document.getElementById('aimagefeleb').style.display='';
  document.getElementById('aimagefelej').style.display='';
  document.getElementById('aimagegaleria'+aimageak).style.width='0px';
  document.getElementById('aimagegaleria'+aimageak).style.height='0px';
  document.getElementById('aimagegaleria'+aimageak).style.left='50%';  
  document.getElementById('aimagegaleria'+aimageak).style.top='50%'; 
}
function aimageletolt() {
  aimagedl=1;
  window.open('galdownload.php?file='+aimagekg[aimageakt]);
}
		if(window.attachEvent) {
			window.attachEvent('onresize', function() {
				aimageatmeretez();
			});
		}
		else if(window.addEventListener) {
			window.addEventListener('resize', function() {
			aimageatmeretez();
		}, true);
		}
		else {
			//The browser does not support Javascript event binding
		}
	 document.getElementById('aimagekg0').onload = function () {
		document.getElementById('aimageloading').style.display='none';
		document.getElementById('aimagegaleria0').style.display='';
		aimageatmeretez();
     };	
	 document.getElementById('aimagekg1').onload = function () {
		document.getElementById('aimageloading').style.display='none';
		document.getElementById('aimagegaleria1').style.display='';
		aimageatmeretez();
     };		 
	  aimageSetOpaG('0',1);aimageSetOpaG('1',0);aimageatmeretez();
	  document.getElementById('aimagegaleria0').addEventListener('touchstart', function(ev) {     
          var touchobj = ev.changedTouches[0] 
          aimagestartx = parseInt(touchobj.clientX);
      } , false);
      document.getElementById('aimagegaleria0').addEventListener('touchend', function(ev) {      
          var touchobj = ev.changedTouches[0] 
          aimagestartv = parseInt(touchobj.clientX);
		  if (aimagestartx<aimagestartv) aimagefadeG(-1); else aimagefadeG(1);
	  }, false);	
	  document.getElementById('aimagegaleria1').addEventListener('touchstart', function(ev) {     
          var touchobj = ev.changedTouches[0]
          aimagestartx = parseInt(touchobj.clientX);
      } , false);
      document.getElementById('aimagegaleria1').addEventListener('touchend', function(ev) {      
          var touchobj = ev.changedTouches[0] 
          aimagestartv = parseInt(touchobj.clientX);
		  if (aimagestartx<aimagestartv) aimagefadeG(-1); else aimagefadeG(1);
	  }, false);	  
	  document.getElementById('aimagefeleb').addEventListener('touchstart', function(ev) {     
          var touchobj = ev.changedTouches[0] 
          aimagestartx = parseInt(touchobj.clientX);
      } , false);
      document.getElementById('aimagefeleb').addEventListener('touchend', function(ev) {      
          var touchobj = ev.changedTouches[0] 
          aimagestartv = parseInt(touchobj.clientX);
		  if (aimagestartx<aimagestartv) aimagefadeG(-1); else aimagefadeG(1);
	  }, false);	
	  document.getElementById('aimagefelej').addEventListener('touchstart', function(ev) {     
          var touchobj = ev.changedTouches[0]
          aimagestartx = parseInt(touchobj.clientX);
      } , false);
      document.getElementById('aimagefelej').addEventListener('touchend', function(ev) {      
          var touchobj = ev.changedTouches[0] 
          aimagestartv = parseInt(touchobj.clientX);
		  if (aimagestartx<aimagestartv) aimagefadeG(-1); else aimagefadeG(1);
	  }, false);