function GetArg(valnm)
{
	var args = unescape(document.location.search).substring(1).split("&");
	for(var i=0;i<args.length;i++)
	{
		if(args[i].indexOf(valnm)==0)
		{
			var args2 = args[i].split("=");
			if(args2.length>1)
			{
				return args2[1];
			}
		}  
	}
	return "";
}

function obsah(locstr)
{
  open(locstr,'obsah','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=400');
}

function uvod(locstr)
{
  open(locstr,'u1','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=900,height=615');
}


function otevri(locstr)
{
  open(locstr,'texty','toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=950,height=800');
}

function otevrivps(locstr)
{
  	open(locstr,'vps','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=475,height=800');
}

function otevrim(locstr)
{
  	open(locstr,'mapicky','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=1100,height=800');
}
//otevira mapove okno pro vykresy zmeny c.1
function otevrimz(locstr)
{
  	open(locstr,'mapicky','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=1100,height=800');
}

function CloseOpener(sw)
{
	sw.name='u1';
	sw.focus();
	if(sw.opener!=null)
	sw.opener.close();
}

function pomoc(str)
{
	top.navigace.location='mapn.htm?ans='+str;
	top.legenda.document.getElementById("xx").innerHTML='<IMG src="obr/'+str+'.png" usemap="#'+str+'" border="0">';
}

function OnLoadScript()
{
window.moveTo(0,0);
focus();
navigace.location='mapn.htm?ans='+GetArg('ans');
legenda.location='mapl.htm?ans='+GetArg('ans');
mapa.location='http://localhost:2009?MAP='+GetArg('ans')+'&x='+GetArg('x')+'&y='+GetArg('y')+'&z='+GetArg('z');
}

function setmap(str1)
{
 top.mapa.location=str1;
}

function pojmenujaotevri(locstr)
{
  self.name='de';
  self.opener=window.self;	
  open(locstr,'u1','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=900,height=615');
}