var n2,szel2,mag2,magabs2;

function meretezo()
	{
	n=navigator.appName;
	
		if (n2=='Netscape')
	{
	szel2=(window.innerWidth);
	magabs2=(window.innerHeight);
	}
	else
	{
	szel2=(document.body.clientWidth);
	magabs2=(document.body.clientHeight);

	}
	mag2=Math.round(magabs2*0.62-(magabs2*0.07));	
	if(magabs2>=400 && szel2>=1000)
		{
		document.getElementById('kep').style.height=mag2;

		document.getElementById('fo').style.height=(mag2+200);
		document.getElementById('szurke_fuggo').style.height=(mag2+88);
		document.getElementById('tart').style.height=(mag2+40);
		document.getElementById('fo').style.left=((szel2-1000)/2);
		}
	}
//--------------- tabla_kiir ---------------//
function tabla_kiir(i){
	
if(i<0){
	//if(lang=='hu'){alert('A galéria elejére ért');return;}
	//if(lang=='eng'){alert('front this gallery');return;}
	i=adatok.length-1;
}
if(i>=adatok.length){
	//if(lang=='hu'){alert('A galéria végére ért');return;}
	//if(lang=='eng'){alert('end this gallery');return;}
	i=0;
}
if(lang=='hu'){
	ny_e=' title="Képek böngészsése előre" ';
	ny_v=' title="Képek böngészése vissza" ';
	ik=' title="Ikon nézet" ';
}
if(lang=='eng'){
	ny_e=' title="Browse Next Image" ';
	ny_v=' title="Browse Prev Image" ';
	ik=' title="Ikons" ';
}
//if(adatok[i]){
	var akt_tart = adatok[i];
	var t_id = tbl_id+'_'+i;
	var leptet_id=tbl_id+'_leptet_box';
	
	kep='<img id="kep" src="'+album_path+'big/'+adatok[i][0]+'" border="0" height="'+mag2+'" class="kep_keret">';
	
	var obj_t='<table cellpadding="0" cellspacing="0" border="0" width="100%">'
			+'<tr><td><img src="/elemek/spacer.gif" width="550" height="3"></td></tr>'
			+'<tr valign="top"><td>'+kep+'</td><\/tr>'
			+'<tr><td id="'+leptet_id+'" style="height:24px;vertical-align:bottom;"><\/td></tr>'			
			+'<\/table>';		   


	if(document.getElementById('lekert_adatok')){
		lnk='<a href="javascript:void(0)" onClick="javascript:lekert();"'+ik+'>'
			+'<img src="/elemek/ikon.jpg" border="0" onMouseOver="this.src=\'/elemek/ikon_over.jpg\';" onMouseOut="this.src=\'/elemek/ikon.jpg\';">'
			+'</a>';
	}
	else{
		lnk='<a href="?mode=ikon&lang='+lang+'&id='+tbl_id+'&nev='+nev+'&tol='+tol+'"'+ik+'>'
			+'<img src="/elemek/ikon.jpg" border="0" onMouseOver="this.src=\'/elemek/ikon_over.jpg\';" onMouseOut="this.src=\'/elemek/ikon.jpg\';">'
			+'</a>';
	}
	om_e='onMouseOver="this.src=\'/elemek/nyil_bal_over.jpg\'" onMouseOut="this.src=\'/elemek/nyil_bal.jpg\'"';
	om_v='onMouseOver="this.src=\'/elemek/nyil_jobb_over.jpg\'" onMouseOut="this.src=\'/elemek/nyil_jobb.jpg\'"';
	
	/* léptető */
	var lepteto='<table cellpadding="0" cellspacing="0">'		
	+'<tr>'
	+'<td><a href="javascript:tabla_kiir('+(i-1)+')"'+ny_v+'><img src="/elemek/nyil_bal.jpg" border="0" '+om_e+'></a></td>'
	+'<td>'+lnk+'</td>'
	+'<td><a href="javascript:tabla_kiir('+(i+1)+')"'+ny_e+'><img src="/elemek/nyil_jobb.jpg" border="0" '+om_v+'></a></td>'	
	+'</tr>'
	+'<tr><td colspan="3"><img src="elemek/spacer.gif" width="60" height="2"></td></tr>'
	+'</table>';

	document.getElementById('bongesz_div').innerHTML=obj_t;
	document.getElementById(leptet_id).innerHTML=lepteto;
	meretezo();
}

//------------------- lekert --------------------------//
function lekert(){
	var adat=document.getElementById('lekert_adatok').innerHTML;
	document.getElementById('bongesz_div').innerHTML=adat;
}