var pcsrc = '';
var newIMG = new Image();

function OpenPic(pic_src)
{
//    alert(allapot);
    if(allapot > 0) document.getElementById('previmg').style.display='block';
    else document.getElementById('previmg').style.display='none';
    if(allapot == kepszam-1) document.getElementById('nextimg').style.display='none';
    else document.getElementById('nextimg').style.display='block';

    pcsrc = pic_src;
    var szazalek = 0;
    var szelesseg = 0;
    var magassag = 0;

    newIMG = new Image();
    newIMG.src=pic_src;
    
    document.getElementById('open_pic').src=pic_src;
    document.getElementById('open_pica').href=pic_src;
}

function OpenPic2()
{
    if(allapot > 0) document.getElementById('previmg').style.display='block';
    else document.getElementById('previmg').style.display='none';
    if(allapot == kepszam-1) document.getElementById('nextimg').style.display='none';
    else document.getElementById('nextimg').style.display='block';

    pcsrc = pic_src2;
    var szazalek = 0;
    var szelesseg = 0;
    var magassag = 0;

    newIMG = new Image();
    newIMG.src=pic_src2;
    
    document.getElementById('open_pic').src=pic_src2;
    document.getElementById('open_pica').href=pic_src2;
}


var fent = 0;
function ShowAlMenu(id)
{
    switch(id)
    {
	case 1:
		document.getElementById('kep_almenu').style.display='none';
		document.getElementById('rolunk_almenu').style.display='block';
		break;
	case 2:
		document.getElementById('rolunk_almenu').style.display='none';
		document.getElementById('kep_almenu').style.display='block';
		break;
    }
    fent = 1;
}
function HideAlMenu()
{
    if(fent == 1)
    {
	return;
    }
    document.getElementById('rolunk_almenu').style.display='none';
    document.getElementById('kep_almenu').style.display='none';
}

function showLeir(id)
{
    for(i=1; i<22; i++)
    {
	x=''+i;
//	alert(x.length);
	if(x.length==1) new_id='0'+i;
	else new_id=''+i;
	document.getElementById('leir_'+new_id).style.display='none';
    }
    document.getElementById('leir_'+id).style.display='block';
    
}