if (!window.XMLHttpRequest)
window.XMLHttpRequest = function() { return new ActiveXObject('Microsoft.XMLHTTP') }
var idoBelyeg=0;
var frissites=0;

function nullaz(szam) { return(szam<10)?'0'+szam:szam; }

function GpsOra() 
{
 var idokijelzo=document.getElementById("ora");
 if(idoBelyeg%30000==0)
 {
  objXml = new XMLHttpRequest();
  objXml.open("GET","ora.php",false);
  objXml.send(null);
  if(objXml.responseText.length==19) idoBelyeg=Date.parse(objXml.responseText);
 }
 var ido=new Date(idoBelyeg);
 if(!isNaN(idoBelyeg)) 
 { 
  var ora=ido.getHours();
  var perc=ido.getMinutes();
  var mp=ido.getSeconds();
  var kiiras=nullaz(ora)+":"+nullaz(perc)+":"+nullaz(mp);
  idokijelzo.innerHTML=kiiras;
  idoBelyeg+=1000;
 }
 var t=setTimeout("GpsOra()",1000); 
}

function stripos(f_haystack,f_needle,f_offset)
{
 var haystack=f_haystack.toLowerCase();
 var needle=f_needle.toLowerCase();
 var index=0;
 if(f_offset==undefined) 
 { f_offset=0; }
 if((index=haystack.indexOf(needle,f_offset))>-1)
 { return index; }
 return false;
}

function mvalogat()
{
 var obj = document.getElementById('mkeres');
 var dest= document.getElementById('keresomezo');
 dest.innerHTML='';
 var szki='';
 for(var i=0;i<megallolista.length;i++)
 { if(stripos(megallolista[i],obj.value)!==false)
   { 
    szki=szki+'<a class=kerlink href=index.php?mker='+megallolinkek[i]+' onclick="hide(\'kereses,bezar\',0,100)">'+megallolista[i]+'</a><br>';
   }
 }
 dest.innerHTML=szki;
}

function jvalogat()
{
 var obj = document.getElementById('jkeres');
 var dest= document.getElementById('keresomezo');
 dest.innerHTML='';
 var szki='';
 for(var i=0;i<jaratlista.length;i++)
 { if(stripos(jaratlista[i],obj.value)===0)
   { 
    szki=szki+'<a class=kerlink href=index.php?jker='+jaratlinkek[i]+' onclick="hide(\'kereses.bezar\',0,100)">'+jaratlista[i]+'</a><br>';
   }
 }
 dest.innerHTML=szki;
}
function initMap() {
	map = new GMap2(mapDiv);
	map.setCenter(new GLatLng(37.441944, -122.141944), 13);
}

function hide(id,on,time)
{
 if(time!=0)
 {
  var fv='hide(\''+id+'\','+on+','+'0)';
  setTimeout(fv,time);
 }
 else
 {
  id=id.split(',');
  for(var i=0;i<id.length;i++)
  {
   var obj = document.getElementById(id[i]);
   if (on)
    { obj.style.visibility = "visible"; } 
   else 
    { obj.style.visibility = "hidden"; }
  }
 }
}

function mutat(id)
{
 var ch = 'ch'+id;
 var chbox = document.getElementById(ch);
 if(chbox.checked)
 {
  map.removeOverlay(kml[id]);
  map.addOverlay(kml[id]);
  for(var i=0;i<megallok.length;i++)
   if(megallok[i].type==id) map.addOverlay(megallok[i]);
 }
 else
 {
  map.removeOverlay(kml[id]);
  for(var i=0;i<megallok.length;i++)
   if(megallok[i].type==id) map.removeOverlay(megallok[i]);
 }
}

function ablaknyit(mod)
{
 var ablak = document.getElementById('kereses'); switch(mod)
 {
  case 'm':
	ablak.style.left='280px';
  break;
  case 'j':
	ablak.style.left='405px';
  break;
 }
 hide('kereses,bezar',1,1);
}

function viszonylatklikk(id)
{
 document.getElementById('side_bar').innerHTML = sidebartotable(side_bar_html[id]);
 document.getElementById('side_bar_cim').innerHTML = jaratok[id];
 ch = 'ch'+id;
 chbox = document.getElementById(ch);
 chbox.checked=true;
 mutat(id);
}
var st="hide('kereses',0)";