function BugGeomInterface(map) {
	this.map = map; // map interface object

	this.elPointAdder = null;
	this.elLineAdder = null;
	this.elPolyAdder = null;
	
	this.elCheck = null;
	this.elCancel = null;
	this.elSender = null;
	
	this.layerGeom = null;
	this.layerGeomCtrl = null;
	
	this.geoms = null;
	this.geomsLastId = null;
	
	this.popup = null;

	this.itemcolors = null;
	
	this.httpRequest = null;
	
	this._create = function() {
		if (this.getCookie('err_rep_jmeno')) document.getElementById("frm_c_jmeno").value = this.getCookie('err_rep_jmeno');
		if (this.getCookie('err_rep_email')) document.getElementById("frm_c_email").value = this.getCookie('err_rep_email');
		if (this.getCookie('err_rep_telefon')) document.getElementById("frm_c_telefon").value = this.getCookie('err_rep_telefon');
		
		this.elPointAdder = document.getElementById('bug_add_point');
		this.elLineAdder = document.getElementById('bug_add_line');
		this.elPolyAdder = document.getElementById('bug_add_poly');
		
		this.elCheck = document.getElementById('bug_check');
		this.elCancel = document.getElementById('bug_cancel');
		this.elSender = document.getElementById('bug_send');
		
		this.itemcolors = new Array();
		this.itemcolors.push("#189A9A");
		this.itemcolors.push("#49CFC9");
		this.itemcolors.push("#FC7646");
		this.itemcolors.push("#390079");
		this.itemcolors.push("#FFEA00");
		this.itemcolors.push("#FF0000");
		this.itemcolors.push("#00FF00");
		this.itemcolors.push("#FF98BF");
		
		var styleMap = new OpenLayers.StyleMap({
			"pointVertex": {
				pointRadius: 4,
				strokeColor: this.itemcolors[0],
				strokeWidth: 1,
				strokeOpacity: 1,
				fillColor: '#FFFFFF',
				fillOpacity: 1,
				cursor: 'pointer'
			}
		}, {extendDefault: true});
	
		this.layerGeom = new OpenLayers.Layer.Vector("LayerGeom", {styleMap: styleMap});
		this.map.map.addLayer(this.layerGeom);
		
		this.layerGeomCtrl = new OpenLayers.Control.ModifyFeature(this.layerGeom, {vertexRenderIntent: "pointVertex"});
		this.layerGeomCtrl.mode = OpenLayers.Control.ModifyFeature.DRAG | OpenLayers.Control.ModifyFeature.RESHAPE;
		this.layerGeomCtrl.virtualStyle = new OpenLayers.Symbolizer.Point({
			pointRadius: 3,
			strokeColor: this.itemcolors[0],
			strokeWidth: 1,
			strokeOpacity: 1,
			fillColor: '#FFFFFF',
			fillOpacity: 0.45,
			cursor: 'pointer'
		});
		//this.layerGeomCtrl.standalone = true;
		this.layerGeom.events.register('beforefeaturemodified', this, this.onFeatureSelected);
		this.layerGeom.events.register('afterfeaturemodified', this, this.onFeatureUnselected);
		this.map.map.addControl(this.layerGeomCtrl);
		this.layerGeomCtrl.activate();
		
		this.geoms = new Array();
		this.geomsLastId = 0;
		
		this.attachEvents();
	}
	
	this.onSendClick = function() {
		this.closeInfo();
		this.sendMessage();
		
		return false;
	}
	
	this.sendMessage = function() {
		var size = 0, key;
		for (key in this.geoms) {
			if (this.geoms.hasOwnProperty(key)) size++;
		}
		
		if (size) {
			document.getElementById("sp_errormessage").innerHTML = "";
			document.getElementById("sp_errormessage").style.display = "none";
			document.getElementById("messagecontainer").style.zIndex = 999;
		} else {
			alert("Chybové hlášení musí obsahovat alespoň jeden bod, linii nebo plochu.");
		}

		return false;
	}
	
	this.onCloseClick = function() {
		this.closeMessage();

		return false;
	}
	
	this.closeMessage = function() {
		document.getElementById("messagecontainer").style.zIndex = -999;
		document.getElementById("sp_errormessage").innerHTML = "";
		document.getElementById("sp_errormessage").style.display = "none";
	}
	
	this.onCheckClick = function() {
		this.checkMessage();
	}
	
	this.checkMessage = function() {
		if ((document.getElementById("frm_c_email").value.length) && (!(/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(document.getElementById("frm_c_email").value)))) {
			document.getElementById("sp_errormessage").innerHTML = "Chyba: Zadaná e-mailová adresa nemá platný tvar.";
			document.getElementById("sp_errormessage").style.display = "block";
			
			return false;
		}
		if (document.getElementById("frm_c_email").value.length || document.getElementById("frm_c_telefon").value.length) {
			document.getElementById("sp_errormessage").innerHTML = "Prosím čekejte, chybové hlášení se odesílá.";
			document.getElementById("sp_errormessage").style.display = "block";
		
			var ptss = "";
			var liness = "";
			var filleds = "";

			var key;
			for (key in this.geoms) {
				if (this.geoms.hasOwnProperty(key)) {
					if (this.geoms[key].type == 'point') {
						if (ptss.length) ptss+= "|";
						var ll = this.map.getLatLngFromPoint(this.geoms[key].feature.geometry.getVertices()[0]);
						ptss+= ll.lat + ":" + ll.lng;
						ptss+= ";" + this.encodeString(this.geoms[key].desc);
						ptss+= ";" + this.encodeString(this.geoms[key].color);
					} else if (this.geoms[key].type == 'line') {
						if (liness.length) liness+= "|";
						tpts = "";
						var pts = this.geoms[key].feature.geometry.getVertices()
						for (ti2 = 0; ti2 < pts.length; ti2++) {
							if (tpts.length) tpts+= ":";
							var ll = this.map.getLatLngFromPoint(pts[ti2]);
							tpts+= ll.lat + ":" + ll.lng;
						}
						liness+= tpts;
						liness+= ";" + this.encodeString(this.geoms[key].desc);
						liness+= ";" + this.encodeString(this.geoms[key].color);
					} else {
						if (filleds.length) filleds+= "|";
						tpts = "";
						var pts = this.geoms[key].feature.geometry.getVertices()
						for (ti2 = 0; ti2 < pts.length; ti2++) {
							if (tpts.length) tpts+= ":";
							var ll = this.map.getLatLngFromPoint(pts[ti2]);
							tpts+= ll.lat + ":" + ll.lng;
						}
						filleds+= tpts;
						filleds+= ";" + this.encodeString(this.geoms[key].desc);
						filleds+= ";" + this.encodeString(this.geoms[key].color);
					}
				}
			}
			
			this.setCookie('err_rep_jmeno', document.getElementById("frm_c_jmeno").value);
			this.setCookie('err_rep_email', document.getElementById("frm_c_email").value);
			this.setCookie('err_rep_telefon', document.getElementById("frm_c_telefon").value);
			
			var post = "";
			post+= "predmet=" + this.encodeString(document.getElementById("frm_c_nadpis").value);
			post+= "&popis=" + this.encodeString(document.getElementById("frm_c_popis").value);
			post+= "&jmeno=" + this.encodeString(document.getElementById("frm_c_jmeno").value);
			post+= "&email=" + this.encodeString(document.getElementById("frm_c_email").value);
			post+= "&telefon=" + this.encodeString(document.getElementById("frm_c_telefon").value);
			post+= "&pts=" + ptss;
			post+= "&lines=" + liness;
			post+= "&filled=" + filleds;
			if (document.getElementById("frm_is_uploaded").value == 1) post+= "&is_uploaded=1"; else post+= "&is_uploaded=0";
						
			var url = "processmessage.php";
			//prompt(url+post, url+post);

	        if (window.ActiveXObject) {
	          this.httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
	        } else {
	          this.httpRequest = new XMLHttpRequest();
	        }
	        this.httpRequest.open("POST", url, true);
			this.httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
			this.httpRequest.setRequestHeader("Content-length", post.length);
			this.httpRequest.setRequestHeader("Connection", "close");
			this.httpRequest.onreadystatechange = jQuery.proxy(this.messageDoSendRequest, this);
	        this.httpRequest.send(post);
		} else {
			document.getElementById("sp_errormessage").innerHTML = "Chyba: Pro odeslání chybového hlášení je potřeba zadat alespoň e-mail nebo telefon.";
			document.getElementById("sp_errormessage").style.display = "block";
		}

		return false;
	}
	
	this.messageDoSendRequest = function() {
		if (this.httpRequest.readyState == 4) {
			if (this.httpRequest.status == 200) {
				//window.clearTimeout(timeout);
				//alert(this.httpRequest.responseText);
				var doc = null;
				if (doc = this.httpRequest.responseXML) {
					if (doc.getElementsByTagName("error")[0].firstChild.data != "0") {
						document.getElementById("sp_errormessage").innerHTML = doc.getElementsByTagName("errordesc")[0].firstChild.data;
						document.getElementById("sp_errormessage").style.display = "block";
					} else {
						alert("Chybové hlášení bylo úspěšně odesláno. Děkujeme.");
						this.closeMessage();
						this.resetMap();
					}
				} else alert("Nebylo možné uložit výlet.");
			}
		}
	}
	
	this.resetMap = function() {
		this.layerGeomCtrl.unselectFeature();
		var key;
		for (key in this.geoms) {
			if (this.geoms.hasOwnProperty(key)) {
				this.removeGeom(key);
			}
		}
	}
	
	this.encodeString = function(str) {
		var res = "";
		var src = str + "";
		res = src.replace(/\=/g, "#EQU#").replace(/\&/g, "#AMP#").replace(/\:/g, "#DIV#").replace(/;/g, "#SEM#").replace(/\|/g, "#COL#");
		return res;
	}
	
	this.decodeString = function(str) {
		var res = "";
		var src = str + "";
		res = src.replace(/#EQU#/g, '=').replace(/#AMP#/g, '&').replace(/#DIV#/g, ':').replace(/#SEM#/g, ';').replace(/#COL#/g, '|');
		return res;
	}

	this.onFeatureSelected = function(ev) {
		this.showInfo(ev.feature.fId);
	}
	
	this.onFeatureUnselected = function(ev) {
		this.closeInfo();
	}
	
	this.closeInfo = function() {
		if (this.popup) {
			if (this.geoms[this.selectedFeature]) {
				if (document.getElementById('desc_ta')) this.geoms[this.selectedFeature].desc = document.getElementById('desc_ta').value;
			}
			this.map.map.removePopup(this.popup);
			//this.popup.destroy();
			//this.popup = null;
		}
	}
	
	this.showInfo = function(id) {
		if (this.popup) {
			this.closeInfo();
		}

		//var pos = this.geoms[id].feature.geometry.getCentroid();
		//var ll = new OpenLayers.LonLat(pos.x, pos.y);
		var bnds = this.geoms[id].feature.geometry.getBounds();
		var ll = new OpenLayers.LonLat(bnds.right, bnds.top);
		
		var numId = 0;
		var numCount = 0;

		var key;
		for (key in this.geoms) {
			if (this.geoms.hasOwnProperty(key)) {
				numCount++;
				if (key == id) numId = numCount;
			}
		}
		
		var anchor = {
			'size': new OpenLayers.Size(0, 0),
			'offset': new OpenLayers.Pixel(20, 0)
		};

		var infocont = "<strong>Popis</strong>:<br />";
		infocont+= "<textarea id='desc_ta' cols='20' rows='4' style='width: 250px; height: 200px; border: 1px solid GRAY'>" + this.geoms[id].desc.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;') + "</textarea>";
		infocont+= "<br />";
		infocont+= "<div style='height: 30px; padding-top: 3px' title='Kliknutím vyberete barvu, kterou se bude zobrazovat toto označení chyby.'>";
		infocont+= "<a href='#' id='trasa_barva_button_0' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[0] + "; border: 3px solid #" + ((this.geoms[id].color == 0)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_1' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[1] + "; border: 3px solid #" + ((this.geoms[id].color == 1)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_2' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[2] + "; border: 3px solid #" + ((this.geoms[id].color == 2)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_3' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[3] + "; border: 3px solid #" + ((this.geoms[id].color == 3)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_4' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[4] + "; border: 3px solid #" + ((this.geoms[id].color == 4)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_5' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[5] + "; border: 3px solid #" + ((this.geoms[id].color == 5)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_6' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[6] + "; border: 3px solid #" + ((this.geoms[id].color == 6)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "<a href='#' id='trasa_barva_button_7' style='display: block; width: 20px; height: 20px; background-color: " + this.itemcolors[7] + "; border: 3px solid #" + ((this.geoms[id].color == 7)?("000000"):("FFFFFF")) + "; float: left; margin-right: 3px; text-decoration: none'>&nbsp;</a>";
		infocont+= "</div>";
		if (this.loadedReport) {
			//infocont+= "<button id='trasa_zmenit_button' style='padding: 3px 10px 3px 10px'>Uložit</button> <button id='trasa_odstranit_button' style='padding: 3px 10px 3px 10px'>-</button>";
			infocont+= "<button id='trasa_odstranit_button' style='padding: 3px 10px 3px 10px'>-</button>";
		} else {
			//infocont+= "<button id='trasa_zmenit_button' style='padding: 3px 10px 3px 10px'>Uložit</button> <button id='trasa_odstranit_button' style='padding: 3px 10px 3px 10px'>Odstranit objekt</button>";
			infocont+= "<button id='trasa_odstranit_button' style='padding: 3px 10px 3px 10px'>Odstranit objekt</button>";
		}
		if (this.loadedReport) {
			infocont+= " <button id='trasa_gpx_button' style='padding: 3px 10px 3px 10px'>GPX</button>";
			infocont+= " <button id='trasa_prev_button' style='padding: 3px 10px 3px 10px'>&lt;</button> <span id='trasa_cislo_zaznamu'>" + numId + "</span>/<span id='trasa_pocet_zaznamu'>" + numCount + "</span> <button id='trasa_next_button' style='padding: 3px 10px 3px 10px'>&gt;</button>";
		}
		
		this.selectedFeature = id;
		
		this.popup = new OpenLayers.Popup.Anchored(
			'popup',
			ll,
			new OpenLayers.Size(290, 290),
			infocont,
			anchor,
			true
		);
		this.popup.calculateRelativePosition = function(px) {return 'br';}
		this.map.map.addPopup(this.popup);
		
		$('#trasa_barva_button_0').bind('click', {color: 0}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_1').bind('click', {color: 1}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_2').bind('click', {color: 2}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_3').bind('click', {color: 3}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_4').bind('click', {color: 4}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_5').bind('click', {color: 5}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_6').bind('click', {color: 6}, jQuery.proxy(this.onClickChangeColor, this));
		$('#trasa_barva_button_7').bind('click', {color: 7}, jQuery.proxy(this.onClickChangeColor, this));

		$('#trasa_zmenit_button').bind('click', jQuery.proxy(this.onClickChange, this));

		$('#trasa_odstranit_button').bind('click', jQuery.proxy(this.onClickRemove, this));
		
		if (this.loadedReport) {
			$('#trasa_gpx_button').bind('click', jQuery.proxy(this.onClickGPX, this));
			$('#trasa_prev_button').bind('click', jQuery.proxy(this.onClickPrev, this));
			$('#trasa_next_button').bind('click', jQuery.proxy(this.onClickNext, this));
		}
	}
	
	this.onClickChange = function(e) {
		if (this.geoms[this.selectedFeature]) {
			this.geoms[this.selectedFeature].desc = document.getElementById('desc_ta').value;
			this.closeInfo();
		}
	}
	
	this.onClickRemove = function(e) {
		if (this.geoms[this.selectedFeature]) {
			this.layerGeomCtrl.unselectFeature(this.geoms[this.selectedFeature].feature);
			this.removeGeom(this.selectedFeature);
			this.closeInfo();
		}
	}

	this.onClickGPX = function(e) {
		if (this.geoms[this.selectedFeature]) {
			this.exportGPXDoSend(this.selectedFeature);
		}
	}

	this.onClickPrev = function() {
		var key;
		var firstFound = false;
		var switchTo = '';
		for (key in this.geoms) {
			if (this.geoms.hasOwnProperty(key)) {
				if (key == this.selectedFeature) firstFound = true;
				if (!firstFound) {
					switchTo = key;
				}
			}
		}
		if (switchTo != '') {
			this.showInfo(switchTo);
		}
	}

	this.onClickNext = function() {
		var key;
		var firstFound = false;
		var switchTo = '';
		for (key in this.geoms) {
			if (this.geoms.hasOwnProperty(key)) {
				if (firstFound) {
					switchTo = key;
					firstFound = false;
				}
				if (key == this.selectedFeature) firstFound = true;
			}
		}
		if (switchTo != '') {
			this.showInfo(switchTo);
		}
	}

	this.removeGeom = function(id) {
		this.layerGeom.removeFeatures([this.geoms[id].feature]);
		this.geoms[id].feature = null;
		delete this.geoms[id];
	}
	
	this.onClickChangeColor = function(e) {
		if (this.geoms[this.selectedFeature]) {
			this.selectFeatureColor(this.selectedFeature, e.data.color);
			this.updateFeature(this.selectedFeature);
			
			for (var ti = 0; ti <= 7; ti++) {
				if (ti == e.data.color) {
					document.getElementById('trasa_barva_button_' + ti).style.border = '3px solid #000000';
				} else {
					document.getElementById('trasa_barva_button_' + ti).style.border = '3px solid #FFFFFF';
				}
			}
		}
		
		return false;
	}
	
	this.selectFeatureColor = function(id, color) {
		this.geoms[this.selectedFeature].color = color;
	}
	
	this.updateFeature = function(id) {
		if (this.geoms[id].type == 'point') {
			this.geoms[id].feature.style.strokeColor = this.itemcolors[this.geoms[id].color];
			this.geoms[id].feature.style.fillColor = this.itemcolors[this.geoms[id].color];
		} else if (this.geoms[id].type == 'line') {
			this.geoms[id].feature.style.strokeColor = this.itemcolors[this.geoms[id].color];
			this.geoms[id].feature.style.fillColor = this.itemcolors[this.geoms[id].color];
		} else {
			this.geoms[id].feature.style.strokeColor = this.itemcolors[this.geoms[id].color];
			this.geoms[id].feature.style.fillColor = this.itemcolors[this.geoms[id].color];
		}
		this.layerGeom.drawFeature(this.geoms[id].feature);
	}
	
	this.addPoint = function() {
		var bnds = this.map.getBounds();
		var center = new OLM.LatLng((bnds[1] + bnds[3]) / 2, (bnds[0] + bnds[2]) / 2);
		if (arguments.length == 3) {
			center.lat = arguments[0].lat;
			center.lng = arguments[0].lng;
		} else {
			center.lat+= (Math.random() - 0.5) * 0.05 * (bnds[3] - bnds[1]);
			center.lng+= (Math.random() - 0.5) * 0.05 * (bnds[2] - bnds[0]);
		}
		this.geomsLastId++;
		var desc = '';
		if (arguments.length == 3) {
			desc = arguments[1];
		}
		var col = 0;
		if (arguments.length == 3) {
			col = arguments[2];
		}
		var geom = {
			'type': 'point',
			'id': 'g' + this.geomsLastId,
			'feature': null,
			'desc': desc,
			'color': col
		};
		geom.feature = new OpenLayers.Feature.Vector(
			this.map.pointFromLatLng(center),
			null,
			{
				pointRadius: 10,
				strokeColor: this.itemcolors[geom.color],
				strokeOpacity: 0.75,
				fillColor: this.itemcolors[geom.color],
				fillOpacity: 0.35
			}
		);
		geom.feature.fId = 'g' + this.geomsLastId;
		this.geoms['g' + this.geomsLastId] = geom;
		this.layerGeom.addFeatures([geom.feature]);
		if (arguments.length != 3) {
			this.layerGeomCtrl.selectFeature(geom.feature);
			this.showInfo(geom.feature.fId);
		}
	}

	this.addLine = function() {
		var bnds = this.map.getBounds();
		var center = new OLM.LatLng((bnds[1] + bnds[3]) / 2, (bnds[0] + bnds[2]) / 2);
		center1 = new OLM.LatLng(
			center.lat + ((Math.random()) * 0.15 + 0.1) * (bnds[3] - bnds[1]),
			center.lng + ((Math.random()) * 0.15 + 0.1) * (bnds[2] - bnds[0])
		);
		center2 = new OLM.LatLng(
			center.lat - ((Math.random()) * 0.15 + 0.1) * (bnds[3] - bnds[1]),
			center.lng - ((Math.random()) * 0.15 + 0.1) * (bnds[2] - bnds[0])
		);
		this.geomsLastId++;
		var desc = '';
		if (arguments.length == 3) {
			desc = arguments[1];
		}
		var col = 0;
		if (arguments.length == 3) {
			col = arguments[2];
		}
		var geom = {
			'type': 'line',
			'id': 'g' + this.geomsLastId,
			'feature': null,
			'desc': desc,
			'color': col
		};
		var line;
		if (arguments.length == 3) {
			line = arguments[0];
		} else {
			line = [this.map.pointFromLatLng(center1), this.map.pointFromLatLng(center2)];
		}
		geom.feature = new OpenLayers.Feature.Vector(
			new OpenLayers.Geometry.LineString(line),
			null,
			{
				strokeColor: this.itemcolors[geom.color],
				strokeWidth: 5,
				strokeOpacity: 0.75
			}
		);
		geom.feature.fId = 'g' + this.geomsLastId;
		this.geoms['g' + this.geomsLastId] = geom;
		this.layerGeom.addFeatures([geom.feature]);
		if (arguments.length != 3) {
			this.layerGeomCtrl.selectFeature(geom.feature);
			this.showInfo(geom.feature.fId);
		}
	}

	this.addPoly = function() {
		var bnds = this.map.getBounds();
		var center = new OLM.LatLng((bnds[1] + bnds[3]) / 2, (bnds[0] + bnds[2]) / 2);
		center.lat+= (Math.random() - 0.5) * 0.25 * (bnds[3] - bnds[1]);
		center.lng+= (Math.random() - 0.5) * 0.25 * (bnds[2] - bnds[0]);
		center1 = new OLM.LatLng(
			center.lat + (Math.random() - 1.5) * 0.05 * (bnds[3] - bnds[1]),
			center.lng + (Math.random() - 1) * 0.05 * (bnds[2] - bnds[0])
		);
		center2 = new OLM.LatLng(
			center.lat + (Math.random() - 1.5) * 0.05 * (bnds[3] - bnds[1]),
			center.lng + (Math.random() + 1) * 0.05 * (bnds[2] - bnds[0])
		);
		center3 = new OLM.LatLng(
			center.lat + (Math.random() + 1) * 0.05 * (bnds[3] - bnds[1]),
			center.lng + (Math.random()) * 0.05 * (bnds[2] - bnds[0])
		);
		this.geomsLastId++;
		var desc = '';
		if (arguments.length == 3) {
			desc = arguments[1];
		}
		var col = 0;
		if (arguments.length == 3) {
			col = arguments[2];
		}
		var geom = {
			'type': 'poly',
			'id': 'g' + this.geomsLastId,
			'feature': null,
			'desc': desc,
			'color': col
		};
		var poly;
		if (arguments.length == 3) {
			poly = arguments[0];
		} else {
			poly = [this.map.pointFromLatLng(center1), this.map.pointFromLatLng(center2), this.map.pointFromLatLng(center3)];
		}
		geom.feature = new OpenLayers.Feature.Vector(
			new OpenLayers.Geometry.Polygon([new OpenLayers.Geometry.LinearRing(poly)]),
			null,
			{
				strokeColor: this.itemcolors[geom.color],
				strokeWidth: 5,
				strokeOpacity: 0.75,
				fillColor: this.itemcolors[geom.color],
				fillOpacity: 0.35
			}
		);
		geom.feature.fId = 'g' + this.geomsLastId;
		this.geoms['g' + this.geomsLastId] = geom;
		this.layerGeom.addFeatures([geom.feature]);
		if (arguments.length != 3) {
			this.layerGeomCtrl.selectFeature(geom.feature);
			this.showInfo(geom.feature.fId);
		}
	}

	this.exportAllGPXDoSend = function() {
		var coords = "";
		var id;
		for (id in this.geoms) {
			if (this.geoms.hasOwnProperty(id)) {
				if (coords.length) coords+= "|_";
				
				if (this.geoms[id].type == 'point') {
					if (coords.length) coords+= "|";
					var ll = this.map.getLatLngFromPoint(this.geoms[id].feature.geometry.getVertices()[0]);
					coords+= ll.lng + ":" + ll.lat;
				} else if (this.geoms[id].type == 'line') {
					var pts = this.geoms[id].feature.geometry.getVertices()
					for (var ti2 = 0; ti2 < pts.length; ti2++) {
						if (coords.length) coords+= "|";
						var ll = this.map.getLatLngFromPoint(pts[ti2]);
						coords+= ll.lng + ":" + ll.lat;
					}
				} else {
					var pts = this.geoms[id].feature.geometry.getVertices()
					for (var ti2 = 0; ti2 < pts.length; ti2++) {
						if (coords.length) coords+= "|";
						var ll = this.map.getLatLngFromPoint(pts[ti2]);
						coords+= ll.lng + ":" + ll.lat;
					}
					coords+= "|";
					var ll = this.map.getLatLngFromPoint(pts[0]);
					coords+= ll.lng + ":" + ll.lat;
				}
			}
		}

		if (coords.length) {
			var url = "../cykloatlas/processexport.php";
			var params = "line=" + coords + "&pois=";
			
	        if (window.ActiveXObject) {
	          this.httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
	        } else {
	          this.httpRequest = new XMLHttpRequest();
	        }
	        this.httpRequest.open("POST", url, true);
			this.httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
			this.httpRequest.setRequestHeader("Content-length", params.length);
			this.httpRequest.setRequestHeader("Connection", "close");
        	this.httpRequest.onreadystatechange = jQuery.proxy(this.exportGPXDoSendRequest, this);
	        this.httpRequest.send(params);
		} else alert("Nebylo možné dokončit export.");
	}

	this.exportGPXDoSend = function(id) {
		if (this.geoms.hasOwnProperty(id)) {
			var coords = "";
			
			if (this.geoms[id].type == 'point') {
				//if (coords.length) coords+= "|";
				var ll = this.map.getLatLngFromPoint(this.geoms[id].feature.geometry.getVertices()[0]);
				coords+= ll.lng + ":" + ll.lat;
			} else if (this.geoms[id].type == 'line') {
				//if (coords.length) coords+= "|";
				var pts = this.geoms[id].feature.geometry.getVertices()
				for (var ti2 = 0; ti2 < pts.length; ti2++) {
					if (coords.length) coords+= "|";
					var ll = this.map.getLatLngFromPoint(pts[ti2]);
					coords+= ll.lng + ":" + ll.lat;
				}
			} else {
				//if (coords.length) coords+= "|";
				var pts = this.geoms[id].feature.geometry.getVertices()
				for (var ti2 = 0; ti2 < pts.length; ti2++) {
					if (coords.length) coords+= "|";
					var ll = this.map.getLatLngFromPoint(pts[ti2]);
					coords+= ll.lng + ":" + ll.lat;
				}
			}

			var url = "../cykloatlas/processexport.php";
			var params = "line=" + coords + "&pois=";
			
	        if (window.ActiveXObject) {
	          this.httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
	        } else {
	          this.httpRequest = new XMLHttpRequest();
	        }
	        this.httpRequest.open("POST", url, true);
			this.httpRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=UTF-8");
			this.httpRequest.setRequestHeader("Content-length", params.length);
			this.httpRequest.setRequestHeader("Connection", "close");
        	this.httpRequest.onreadystatechange = jQuery.proxy(this.exportGPXDoSendRequest, this);
	        this.httpRequest.send(params);
		} else alert("Nebylo možné dokončit export.");
	}

	this.exportGPXDoSendRequest = function() {
		if (this.httpRequest.readyState == 4) {
			if (this.httpRequest.status == 200) {
				if (doc = this.httpRequest.responseXML) {
					if (doc.getElementsByTagName("error")[0].firstChild.data != "0") {
						alert(this.txtUnableToExport);
					} else {
						url = "../cykloatlas/processexport.php?cre=1&r=" + Math.round(Math.random()*1000000);
						window.location.href = url;
					}
				} else alert("Nebylo možné dokončit export.");
			}
		}
	}

	this.onClickPointAdder = function() {
		this.addPoint();
		return false;
	}

	this.onClickLineAdder = function() {
		this.addLine();
		return false;
	}

	this.onClickPolyAdder = function() {
		this.addPoly();
		return false;
	}
	
	this.attachEvents = function() {
		$(this.elPointAdder).bind('click', jQuery.proxy(this.onClickPointAdder, this));
		$(this.elLineAdder).bind('click', jQuery.proxy(this.onClickLineAdder, this));
		$(this.elPolyAdder).bind('click', jQuery.proxy(this.onClickPolyAdder, this));
		$(this.elSender).bind('click', jQuery.proxy(this.onSendClick, this));
		$(this.elCheck).bind('click', jQuery.proxy(this.onCheckClick, this));
		$(this.elCancel).bind('click', jQuery.proxy(this.onCloseClick, this));
	}
	
	this.setCookie = function(key, value) {
		var expires = new Date();
		expires.setTime(expires.getTime() + (1 * 24 * 60 * 60 * 1000));
		document.cookie = key + '=' + value + ';expires=' + expires.toUTCString();
	}

	this.getCookie = function(key) {
		var keyValue = document.cookie.match('(^|;) ?' + key + '=([^;]*)(;|$)');
		return keyValue ? keyValue[2] : null;
	}
	
	this._create();
}