window.blob=JSON.parse('{}');
window.arma=null;
//
// MAIN LOAD START HERE
// https://web.archive.org/web/20200502112446/http://dev.openlayers.org/releases/OpenLayers-2.13.1/doc/apidocs/files/OpenLayers-js.html
//
//
function getJSONbioosm()
{
	url="./bioosm.json";
	var request;
	if(window.XMLHttpRequest)
		request=new XMLHttpRequest();
	else
		request=new ActiveXObject("Microsoft.XMLHTTP");
	request.onreadystatechange=function()
	{
		if(request.readyState==4)
		{
			window.blob=JSON.parse(request.responseText);
			window.arma=blob.arma;
			// Display ONLY platyhelminthes if reguired
			pus=document.URL.match(/platyhelminthes=understone/);
			console.log(pus);
			if(pus)
				plostenkoidy();
			else
				// Else initial load
				armageddon()
		}
	}
	request.open("GET","./"+ubermaster+".json",true); // defined in html
	request.send();
}

getJSONbioosm();

var stud=JSON.parse('{}');

var vectorLayerDynamic = new OpenLayers.Layer.Vector('Overlay',{attribution:'<a href="http://brmlab.cz">Brmlab</a>'});
var vectorLayerPonygon = new OpenLayers.Layer.Vector('Overlay',{attribution:'<a href="http://brmlab.cz">Brmlab</a>'});
map.addLayer(vectorLayerPonygon);
map.addLayer(vectorLayerDynamic);
//map.setLayerZIndex(vectorLayerDynamic,999);
//map.raiseLayer(vectorLayerDynamic,map.layers.length);
var studlay = new OpenLayers.Layer.Vector("Overlay",{attribution:"<a href=\"http://brmlab.cz\">Brmlab</a>"}); // studanky
map.addLayer(studlay);

var regsel=document.getElementById("reg")
var physel=document.getElementById("phy")
var clasel=document.getElementById("cla")
var ordsel=document.getElementById("ord")
var famsel=document.getElementById("fam")
var gensel=document.getElementById("gen")
var spesel=document.getElementById("spe")

var ICON_animalia="animalia.png"
var ICON_bacteria="bacteria.png"
var ICON_fungi="fungi.png"
var ICON_chromista="chromista.png"
var ICON_plantae="plantae.svg"
var ICON_plostenkoid="plostenkoid.png"
var ICON_protista="protista.png"
var ICON_biohazard="biohazard.svg"
var ICON_studanka="studanka.png"
var ICON_negative="negative.png"


function getJSONstud()
{
	url="./stud.json";
	var request;
	if(window.XMLHttpRequest)
		request=new XMLHttpRequest();
	else
		request=new ActiveXObject("Microsoft.XMLHTTP");
	request.onreadystatechange=function()
	{
		if(request.readyState==4)
		{
			stud=JSON.parse(request.responseText);
			studdraw(stud);
		}
	}
	request.open("GET",url,true);
	request.send();
}

function studdraw(sj)
{
	studlay.destroyFeatures();
	sjs=stud.std;
	s=[];

	for(i=0;i<sjs.length;i++)
	{
		s[i] = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(sjs[i].lon,sjs[i].lat).transform(epsg4326,projectTo),{'description':"<table class=\"hadtbl\">"+sjs[i].name+"</table>"},{'externalGraphic':ICON_studanka,'graphicHeight':24,'graphicWidth':24,'graphicXOffset':-12,'graphicYOffset':-12});
		studlay.addFeatures(s[i]);
	}
}

function studdrv()
{
	box=document.getElementById("studchecker");
	if(box.checked)
		getJSONstud();
	else
		studlay.destroyFeatures();
}

// Return icon by Regnum
function geticon (a,i)
{
	if(a[i].genus=="negative")
		return ICON_negative;

	var p=true;
	var r=""
	if(document.getElementById("reg").value!="ALL")
	{
		r=document.getElementById("reg").value
		p=false;
	}
	else
	{
		r=a[i].regnum
		for(var e=i;e>=0 && a[e].locality==a[i].locality;e--)
		{
			if(a[e].phylum!="Platyhelminthes")
				p=false;
			if(a[e].regnum!=a[i].regnum)
			{
				r="ALL";
				break;
			}
		}
	}


	switch (r)
	{
		case "Animalia":
		{
			if(p)
				return ICON_plostenkoid;
			return ICON_animalia;
		}
		case "Bacteria":
			return ICON_bacteria;
		case "Fungi":
			return ICON_fungi;
		case "Chromista":
			return ICON_chromista;
		case "Plantae":
			return ICON_plantae;
		case "Protista":
			return ICON_protista;
		default:
			return ICON_biohazard
	}
}

function genphy() {
	physel.innerHTML="<option>ALL</option>"
	clasel.innerHTML="<option>ALL</option>"
	ordsel.innerHTML="<option>ALL</option>"
	famsel.innerHTML="<option>ALL</option>"
	gensel.innerHTML="<option>ALL</option>"
	spesel.innerHTML="<option>ALL</option>"

	var phyarr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(regsel.value==window.arma[i].regnum && window.arma[i].phynum!="")
			phyarr.push(window.arma[i].phylum)
	}
	phyarr.sort()
	for (var i=0;i<phyarr.length;i++)
	{
		if(i==0)
		{
			physel.innerHTML+="<option>"+phyarr[0]+"</option>"
			continue
		}
		if(phyarr[i]!=phyarr[i-1])
			physel.innerHTML+="<option>"+phyarr[i]+"</option>"
	}
	armageddon() // Populate the map with monsters...
}

function gencla() {
	clasel.innerHTML="<option>ALL</option>"
	ordsel.innerHTML="<option>ALL</option>"
	famsel.innerHTML="<option>ALL</option>"
	gensel.innerHTML="<option>ALL</option>"
	spesel.innerHTML="<option>ALL</option>"

	var claarr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(physel.value==window.arma[i].phylum && window.arma.classis!="")
			claarr.push(window.arma[i].classis)
	}
	claarr.sort()
	for (var i=0;i<claarr.length;i++)
	{
		if(i==0)
		{
			clasel.innerHTML+="<option>"+claarr[0]+"</option>"
			continue
		}
		if(claarr[i]!=claarr[i-1])
			clasel.innerHTML+="<option>"+claarr[i]+"</option>"
	}
	armageddon() // Populate the map with monsters...
}

function genord() {
	ordsel.innerHTML="<option>ALL</option>"
	famsel.innerHTML="<option>ALL</option>"
	gensel.innerHTML="<option>ALL</option>"
	spesel.innerHTML="<option>ALL</option>"
	var ordarr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(clasel.value==window.arma[i].classis && window.arma[i].ordo!="")
			ordarr.push(window.arma[i].ordo)
	}
	ordarr.sort()
	for (var i=0;i<ordarr.length;i++)
	{
		if(i==0)
		{
			ordsel.innerHTML+="<option>"+ordarr[0]+"</option>"
			continue
		}
		if(ordarr[i]!=ordarr[i-1])
			ordsel.innerHTML+="<option>"+ordarr[i]+"</option>"
	}
	armageddon() // Populate the map with monsters...
}

function genfam() {
	famsel.innerHTML="<option>ALL</option>"
	gensel.innerHTML="<option>ALL</option>"
	spesel.innerHTML="<option>ALL</option>"
	var famarr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(ordsel.value==window.arma[i].ordo && window.arma[i].familia!="")
			famarr.push(window.arma[i].familia)
	}
	famarr.sort()
	for (var i=0;i<famarr.length;i++)
	{
		if(i==0)
		{
			famsel.innerHTML+="<option>"+famarr[0]+"</option>"
			continue
		}
		if(famarr[i]!=famarr[i-1])
			famsel.innerHTML+="<option>"+famarr[i]+"</option>"
	}
	armageddon() // Populate the map with monsters...
}

function gengen() {
	gensel.innerHTML="<option>ALL</option>"
	spesel.innerHTML="<option>ALL</option>"
	var genarr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(famsel.value==window.arma[i].familia && window.arma[i].genus!="")
			genarr.push(window.arma[i].genus)
	}
	genarr.sort()
	for (var i=0;i<genarr.length;i++)
	{
		if(i==0)
		{
			gensel.innerHTML+="<option>"+genarr[0]+"</option>"
			continue
		}
		if(genarr[i]!=genarr[i-1])
			gensel.innerHTML+="<option>"+genarr[i]+"</option>"
	}
	//genspe() // ...and here we go
	armageddon() // Populate the map with monsters...
}

function genspe()
{
	spesel.innerHTML="<option>ALL</option>"
	var spearr=[]
	for (var i=0;i<window.arma.length-1;i++)
	{
		if(gensel.value==window.arma[i].genus && window.arma[i].specie!="")
			spearr.push(window.arma[i].specie)
	}
	spearr.sort()
	for (var i=0;i<spearr.length;i++)
	{
		if(i==0)
		{
			spesel.innerHTML+="<option>"+spearr[0]+"</option>"
			continue
		}
		if(spearr[i]!=spearr[i-1])
			spesel.innerHTML+="<option>"+spearr[i]+"</option>"
	}
	armageddon() // Populate the map with monsters...
}

function armageddon()
{
	console.log("a "+window.arma.length);
	var speval=document.getElementById("spe").value
	var genval=document.getElementById("gen").value
	var famval=document.getElementById("fam").value
	var ordval=document.getElementById("ord").value
	var claval=document.getElementById("cla").value
	var phyval=document.getElementById("phy").value
	var regval=document.getElementById("reg").value
	var a=[]

	if(speval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].specie==speval && window.arma[i].genus==genval) // Check genus because of unknown "sp."
				a.push(window.arma[i])
	}
	else if(genval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].genus==genval)
				a.push(window.arma[i])
	}
	else if(famval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].familia==famval)
				a.push(window.arma[i])
	}
	else if(ordval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].ordo==ordval)
				a.push(window.arma[i])
	}
	else if(claval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].classis==claval)
				a.push(window.arma[i])
	}
	else if(phyval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].phylum==phyval)
				a.push(window.arma[i])
	}
	else if(regval!="ALL")
	{
		for(var i=0;i<window.arma.length-1;i++)
			if(window.arma[i].regnum==regval)
				a.push(window.arma[i])
	}
	else // Regnum: ALL
	{
		for(var i=0;i<window.arma.length-1;i++)
			a.push(window.arma[i])
	}

	icongeddon(a)
}

function buggy()
{
	var p=[]
	for(var i=0;i<window.arma.length-1;i++)
	{
		if(window.arma[i].regnum==""||
	     window.arma[i].phylum==""||
	     window.arma[i].classis==""||
	     window.arma[i].ordo==""||
	     window.arma[i].familia==""||
	     window.arma[i].genus=="")
		  p.push(window.arma[i])
	}
	icongeddon(p)
}

function plostenkoidy()
{
	var p=[]
	for(var i=0;i<window.arma.length-1;i++)
	{
		if(window.arma[i].phylum=="Platyhelminthes")
			p.push(window.arma[i])
	}
	icongeddon(p)
}

function icongeddon(a)
{
	//alert(a.length) // #thingies to show in the map'
	while(map.popups.length)
		map.removePopup(map.popups[0])
	vectorLayerDynamic.destroyFeatures()

	var bylo="" // Minula pozice
	var sam="" // HTML samostatneho zaznamu
	var osam="" // predchozi $sam
	var spoj="" // HTML had z popisu stejnych pozic
	var ospoj="" // Predchozi spoj
	var ox="" // Old X
	var oy="" // Old Y
	var datelog="" // Entries sorted by date for plaintext log
	var i=0 // Iterator over a[] (needed after FOR)
	var n=[] // New points in the layer
	var muchicons=0 // How much Regnum's?
	var samicon=ICON_biohazard // Icon
	var spojicon=ICON_biohazard // Icon

	for(;i<a.length;i++) // -1 fix for last empty entry
	{
		if(a[i].cluster!=0&&a[i].mainpic!="y") // show only in gallery, without icon in map
			continue;

		// Pokracujem v hadovi
		if(a[i].locality == bylo)
		{
			sam="";
			spoj+="<tr><td>"
			spoj+='<a href="./det/'+a[i].detid+'.htm" target="_blank">'
			if(a[i].obr != "")
				spoj+='<img src="./simg/'+a[i].obr+'" class="hadimg"></a></td>'
			else
				spoj+='<img src=./"'+ICON_biohazard+'" class="hadimg"></a></td>'
			spoj+="<td>"+a[i].title+"<br>"+a[i].takendate+"</td>"
			spoj+="</tr>"
			ox=a[i].x
			oy=a[i].y
			continue;
		}

		switch(a[i].specie)
		{
			case "sp.":
			{
				wikisp="https://en.wikipedia.org/wiki/"+a[i].genus
				break;
			}
			case "negative":
			case "":
			{
				wikisp="https://en.wikipedia.org/wiki/Null_result"
				break;
			}
			default:
			{
				wikisp="https://en.wikipedia.org/wiki/"+a[i].genus+" "+a[i].specie
				break;
			}
		}


		// Bud prvni zaznam, nebo zmena pozice

		// Predchozi pozice jen 1 zaznam?
		if(sam != "")
		{
			samicon=geticon(a,i-1)
			n[i] = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(ox,oy).transform(epsg4326,projectTo),{'description':sam},{'externalGraphic':samicon,'graphicHeight':24,'graphicWidth':24,'graphicXOffset':-12,'graphicYOffset':-12});
			vectorLayerDynamic.addFeatures(n[i]);
			spoj=""
			sam=""
		} // ELSE vytvori prazdny radek
		// Predchozi pozice vic zaznamu?
		if(spoj!="")
		{
			spojicon=geticon(a,i-1)
			n[i] = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(ox,oy).transform(epsg4326,projectTo),{'description':"<table class=\"hadtbl\">"+spoj+"</table>"},{'externalGraphic':spojicon,'graphicHeight':24,'graphicWidth':24,'graphicXOffset':-12,'graphicYOffset':-12});
			vectorLayerDynamic.addFeatures(n[i]);
			spoj=""
			sam=""
		}

		bylo=a[i].locality
		spoj='<tr><td><a href="./det/'+a[i].detid+'.htm" target="_blank">'
		if(a[i].obr != "")
			spoj+='<img src="./simg/'+a[i].obr+'" class="hadimg"></a></td>'
		else
			spoj+='<img src="./'+geticon(a,i)+'" class="hadimg"</a></td>'
		spoj+='<td>'+a[i].title+'<br>'+a[i].takendate+'</td>'
		spoj+="</tr>"

		sam='<a href="./det/'+a[i].detid+'.htm" target="_blank"><img src="'+(a[i].genus=='negative'?ICON_negative:'./simg/'+a[i].obr)+'" alt="'+a[i].title+'" class="buttimg"></a>'
		sam+='<br><span class="butttext">'
		sam+='<a href="'+wikisp+'" target="_blank">'+(a[i].title=="negative"?"Negative observation":a[i].title)+'</a><br>'
		if(a[i].imperium != "")
			sam+='<b>Domain:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].imperium+'" target="_blank">'+a[i].imperium+'</a><br>'
		if(a[i].regnum != "")
    	sam+='<b>Kingdom:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].regnum+'" target="_blank">'+a[i].regnum+'</a><br>'
		if(a[i].phylum != "")
			sam+='<b>Phylum:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].phylum+'" target="_blank">'+a[i].phylum+'</a><br>'
		if(a[i].classis != "")
			sam+='<b>Class:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].classis+'" target="_blank">'+a[i].classis+'</a><br>'
		if(a[i].ordo != "")
			sam+='<b>Order:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].ordo+'" target="_blank">'+a[i].ordo+'</a><br>'
		if(a[i].familia != "")
			sam+='<b>Family:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].familia+'" target="_blank">'+a[i].familia+'</a><br>'
		if(a[i].genus != "" && a[i].genus!="negative")
			sam+='<b>Genus:</b> <a href="https://en.wikipedia.org/wiki/'+a[i].genus+'" target="_blank">'+a[i].genus+'</a><br>'
		if(a[i].specie != "")
			sam+='<b>Species:</b> <a href="'+wikisp+'" target="_blank">'+a[i].specie+'</a><br>'
		if(a[i].biotope != "")
			sam+="<b>Biotope:</b> "+a[i].biotope+"<br>"
		if(a[i].pov != "")
			sam+="<b>River:</b> "+a[i].pov+"<br>"
		if(a[i].temperature != "")
			sam+="<b>Temperature:</b> "+a[i].temperature+" °C<br>"
		if(a[i].pov != "")
			sam+="<b>Conductivity:</b> "+a[i].conductivity+" mSv<br>"
		if(a[i].pov != "")
			sam+="<b>pH:</b> "+a[i].ph+"<br>"



		if(a[i].takendate != "")
			sam+="<b>Date:</b> "+a[i].takendate+"<br>"
		sam+="<b>Location:</b> "+a[i].locality+" ("+a[i].locplain+")<br>"
		if(a[i].observer != "")
 			sam+="<b>Spectator:</b> "+a[i].observer+"<br>"
		if(a[i].micro != "")
			sam+="<b>Microscope:</b> "+a[i].micro+" ("+a[i].microtyp+")<br>"
		if(a[i].enlargement != "")
			sam+="<b>Amplification:</b> "+a[i].enlargement+"<br>"
		/* if [[ "$des" != "" ]]; then
		#   sam="$sam<b>Depictio:</b> $des<br>"
		# fi */
		//if(a[i].videolink != "")
		//	sam+='<b>Video:</b> <a href="'+a[i].videolink+'" target="_blank">'+a[i].videolink+'</a><br>'
		sam+="</span>"

		ox=a[i].x
		oy=a[i].y
	} // Konec prochazeni a[]

	// Do not forget to print last line when FOR ends!
	samicon=geticon(a,i-1)
	if(sam == "")
		sam='<table style="hadtbl">'+spoj+'</table>'

	n[i]=new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Point(a[i-1].x,a[i-1].y).transform(epsg4326,projectTo),{description:"'"+sam+"'"},{externalGraphic:samicon,graphicHeight:24,graphicWidth:24,graphicXOffset:-12,graphicYOffset:-12});
	vectorLayerDynamic.addFeatures(n[i]);

} // Konec armageddonu

//var laycon = [vectorLayer,vectorLayerPonygon,vectorLayerDynamic,studlay];
var laycon = [vectorLayer,vectorLayerDynamic,studlay];

var controls = {selector: new OpenLayers.Control.SelectFeature(laycon, { onSelect: createPopup, onUnselect: destroyPopup })};
map.addControl(controls['selector']);
controls['selector'].activate();

function createPopup(feature)
{
	feature.popup = new OpenLayers.Popup.FramedCloud('pop',
		feature.geometry.getBounds().getCenterLonLat(),
		null,
		'<div class="markerContent">'+feature.attributes.description+'</div>',
		null,
		false, // Close button?
		function() { controls['selector'].unselectAll(); }
	);
	//feature.popup.closeOnMove = true;
	map.addPopup(feature.popup);
}

function destroyPopup(feature) {
	feature.popup.destroy();
	feature.popup = null;
}


// Vyhledavani
function limit()
{
	srch=document.getElementById("srch").value.toLowerCase();
	var p=[]
	for(var i=0;i<window.arma.length-1;i++)
	{
		if(window.arma[i].title.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].imperium.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].regnum.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].phylum.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].classis.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].ordo.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].familia.toLowerCase().indexOf(srch)>=0||
		   //window.arma[i].genus.toLowerCase().indexOf(srch)>=0|| // v "qualis"
		   //window.arma[i].observerie.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].locplain.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].description.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].takendate.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].micro.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].microtyp.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].biotope.toLowerCase().indexOf(srch)>=0||
		   window.arma[i].pov.toLowerCase().indexOf(srch)>=0)
		  p.push(arma[i])
	}
	icongeddon(p)
}


// ====== GEOJSON ======

var metageo=JSON.parse("{}");
var geje=[];
var gejbarva="";

function placegeo(coor,gejbarva)
{
	var geja=new Array;
	epsg4326 =  new OpenLayers.Projection("EPSG:4326"); //WGS 1984 projection
	projectTo = map.getProjectionObject();

	for(i=0;i<coor.length;i++)
	{
		geja.push(new OpenLayers.Geometry.Point(coor[i][0],coor[i][1]).transform(epsg4326, projectTo))
	}
/* "default" namespaces work for Layers, not Features
	var lajna=new OpenLayers.StyleMap({
	    "default": new OpenLayers.Style({
        //strokeColor: "#FF0000",
        strokeColor: gejbarva,
        strokeOpacity: 1,
        strokeWidth: 5,
        pointRadius: 6,
	    }),
	    "select": new OpenLayers.Style({
	      //strokeColor: "#0000FF",
	      strokeColor: gejbarva,
	      strokeOpacity: 1,
	      strokeWidth: 5,
	      pointRadius: 6,
	    })
	}); */
	var lajna={ // Feature without the namespaces
        strokeColor: gejbarva,
        strokeOpacity: 1,
        strokeWidth: 5,
        pointRadius: 6,
	};

	gejs=new OpenLayers.Geometry.LineString(geja);
	vectorLayerPonygon.addFeatures([new OpenLayers.Feature.Vector(gejs,{},lajna)]);
}

function getsld(url,s,g)
{
	var request;
	if(window.XMLHttpRequest)
		request=new XMLHttpRequest();
	else
		request=new ActiveXObject("Microsoft.XMLHTTP");
	request.overrideMimeType("text/plain");
	request.onreadystatechange=function()
	{
		if(request.readyState==4)
		{
			tmpc=request.responseText;
			tmpc=tmpc.match(/SvgParameter name="stroke">#[0-9a-fA-F]*<\/se:SvgParameter/)[0].match(/#[0-9a-fA-F]*/)[0];
			getgeo(url,g,tmpc);
			//console.log(tmpc);
		}
	}
	request.open("GET",url+s,true);
	request.send();
}


function getgeo(url,g,c)
{
	var request;
	if(window.XMLHttpRequest)
		request=new XMLHttpRequest();
	else
		request=new ActiveXObject("Microsoft.XMLHTTP");
	request.overrideMimeType("application/geo+json");
	request.onreadystatechange=function()
	{
		if(request.readyState==4)
		{
			tmpg=JSON.parse(request.responseText);
			for(var e=0;e<tmpg.features.length;e++)
			{
				if(typeof tmpg.features[e].properties === 'undefined') // || tmpg.features[e].properties.osm_type!="way")
					continue;

				for(var i=0;i<tmpg.features[e].geometry.coordinates.length;i++)
				{
					for(var j=0;j<tmpg.features[e].geometry.coordinates[i].length;j++)
					{
						if(tmpg.features[e].geometry.coordinates[i][j].length<2)
							continue;
						//console.log(tmpg.features[e].properties.osm_type+" "+tmpg.features[e].geometry.coordinates[i][j].length);
						placegeo(tmpg.features[e].geometry.coordinates[i][j],c);
					}
				}
			}
		}
	}
	request.open("GET",url+g,true);
	request.send();
}

// ENTRY POINT
// parametr je ./ adresar ve kterem je metadata.json S LOMITKEM NA KONCI
function drawgeojson(url)
{
	var request;
	if(window.XMLHttpRequest)
		request=new XMLHttpRequest();
	else
		request=new ActiveXObject("Microsoft.XMLHTTP");
	request.onreadystatechange=function()
	{
		if(request.readyState==4)
		{
			window.metageo=JSON.parse(request.responseText);
			for(var i=0;i<metageo.layers.length;i++)
			{
				//console.log(metageo.layers[i].geojson);
				getsld(url,metageo.layers[i].sld,metageo.layers[i].geojson)
			}
		}
	}
	request.open("GET",url+"metadata.json",true);
	request.send();
}