function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

var picture = null;
function popImage(img_path, img_alt, img_author, img_width, img_height)
{
  var html;
  var img_src = _base+img_path;
  
  l = 10;
  t = 10;
  var screen_width = img_width +30;
  var screen_height = img_height + 30;
  
  if ( picture!=null && !picture.closed) {
  	picture.close();
	picture = null;
  }
  
  var title = img_alt ? img_alt : "Nuotrauka";
  
  html = "<html><head><title>"+title+"</title><link href='"+_base+"css/core.css' rel='stylesheet' type='text/css'></head><body leftmargin='0' topmargin='7'>";
  html+= "<table width='100%' cellpadding='5' cellspacing='0' border='0' align='center' height='100%'>";
  html+= "<tr><td width='100%' align='center' valign='middle' height='100%'><img src='"+img_src;
  html+= "' border='1'>";
  if (img_author)
    html+= "<br><small>"+img_author+"</small>";
  html+= "</td></tr></table></body></html>";

  picture = window.open('', 'picture', 'width='+screen_width+',height='+screen_height+',status=no,location=no,resizable=yes,scrollbars=no,top='+t+',left='+l);
  picture.document.write(html);
  picture.focus();
  return;
}

function popReservationsWindow(url)
{
  win = window.open(url, 'wind', 'width=400, height=250,status=no,location=no,resizable=no,scrollbars=no,top=5left=5');
  win.focus();
  return;
}