var styleStr = '';
	styleStr += '<style>';
	styleStr += '.MDR_labelStyle {background: #FFFF40;font: bold 10px verdana;text-align: left;border: 1px solid gray;width: 180px;padding: 2px;}';
	styleStr += '</style>';
	styleStr += '<script src="'+KohanaBaseUrl+'js/elabel.js"></script>';
	document.write(styleStr);


MPolyDragControl = function(MOptions) {
	MOptions = MOptions ? MOptions : {};
	this.type = MOptions.type ? MOptions.type : 'rectangle';
	this.map = MOptions.map ? MOptions.map : null;

	this.unitDivisor = 2589988.11;
	this.initialize()
};


MPolyDragControl.prototype.initialize = function() {
	this.self = this;
	this.polyInitialized = false;
	this.bounds = null;
	this.old_pos = null;
	this.addListener();

	this.radius;
	this.circleCenter;

	this.dragMarker0;
	this.dragMarker1;
	
/*	baseIcon.iconSize = new GSize(29,41);
	baseIcon.iconAnchor = new GPoint(15,35);
	baseIcon.infoWindowAnchor = new GPoint(1,1);
	baseIcon.dragCrossSize = new GSize(0,0);
	baseIcon.maxHeight = 0.1;*/

	var baseIcon = new GIcon(G_DEFAULT_ICON);
	baseIcon.shadow = "http://www.google.com/mapfiles/shadow50.png";
	baseIcon.iconSize = new GSize(29,41);
	baseIcon.iconAnchor = new GPoint(12,42);
	baseIcon.shadowSize = new GSize(0, 0);
	baseIcon.infoWindowAnchor = new GPoint(1,1);
	this.polyEditIcon = (new GIcon(baseIcon, KohanaBaseUrl+"/img/current_position.png"));

	// radiusa malas ikona (neredzama buus)
	var baseIcon = new GIcon(G_DEFAULT_ICON);
	baseIcon.iconSize = new GSize(1,1);
	baseIcon.iconAnchor = new GPoint(6,6);
	baseIcon.infoWindowAnchor = new GPoint(1,1);
	baseIcon.dragCrossSize = new GSize(0,0);
	baseIcon.maxHeight = 0.1;
	baseIcon.shadow = "";
	this.polyEditIcon2 = (new GIcon(baseIcon, KohanaBaseUrl+"/css/blank.gif"));


	this.floatingLabel = new ELabel(this.map.getCenter(), 'Label text', 'MDR_labelStyle',new GSize(10,30));
	this.floatingLabel.hide();
	this.map.addOverlay(this.floatingLabel);


};


MPolyDragControl.prototype.addListener = function(latlon) {
	var self = this.self;
	GEvent.addListener(this.map,'click',function(a,b,c){self.mapClick(b)});
}

MPolyDragControl.prototype.mapClick = function(latlon) {
	// klikšķinot nevar pārvietot.
};

function orderOfCreation(marker,b){
	return GOverlay.getZIndex(marker.getPoint().lat())*9999999999999999999;
}

MPolyDragControl.prototype.setInitialRadius = function(latlon,latlon2) {
	var self = this.self;

	self.dragMarker0 = new GMarker(latlon,{icon:self.polyEditIcon,draggable:true,bouncy:true,dragCrossMove:true,zIndexProcess:orderOfCreation});
	self.map.addOverlay(self.dragMarker0);

	self.dragMarker1 = new GMarker(latlon2,{icon:self.polyEditIcon2,draggable:true,bouncy:false,dragCrossMove:true,zIndexProcess:orderOfCreation});
	self.map.addOverlay(self.dragMarker1);

	GEvent.addListener(self.dragMarker0,'dragstart',function(){self.dragStart(this)});
	GEvent.addListener(self.dragMarker0,'drag',function(){self.drag(this)});
	GEvent.addListener(self.dragMarker0,'dragend',function(){self.dragEnd(this)});

	GEvent.addListener(self.dragMarker1,'dragstart',function(){self.dragStart(this)});
	GEvent.addListener(self.dragMarker1,'drag',function(){self.drag(this)});
	GEvent.addListener(self.dragMarker1,'dragend',function(){self.dragEnd(this)});

	this.poly = new GPolygon([latlon,latlon,latlon,latlon,latlon],'#0000ff',1,1,'#0000ff',0.3);
	this.map.addOverlay(this.poly);
};




MPolyDragControl.prototype.dragStart = function() {
	this.old_pos = this.dragMarker0.getLatLng();
};

MPolyDragControl.prototype.drag = function() {
	var self = this.self;

	// paraleeli updeitojam otra markera poziciju un paarziimeejam riņķi
	var pos0 = this.old_pos;
	this.old_pos = this.dragMarker0.getLatLng();
	var pos1 = self.dragMarker0.getLatLng();
	var pos2 = self.dragMarker1.getLatLng();
	// pārrēķina radiusa markera pozīciju un uzstāda
	var point = new GLatLng(parseFloat(pos2.y-(pos0.y-pos1.y)),parseFloat(pos2.x-(pos0.x-pos1.x)));
	this.dragMarker1.setLatLng(point);

	// paarziimee apli
	this.circleCenter = this.dragMarker0.getLatLng();
	var points = Array();
	this.radius = this.dragMarker0.getLatLng().distanceFrom(this.dragMarker1.getLatLng()); // meters

	with (Math) {
		var d = this.radius/6378800;	// circle radius / meters of Earth radius = radians
		var lat1 = (PI/180)* this.circleCenter.lat(); // radians
		var lng1 = (PI/180)* this.circleCenter.lng(); // radians

		for (var a = 0 ; a < 361 ; a+=10 ) {
			var tc = (PI/180)*a;
			var y = asin(sin(lat1)*cos(d)+cos(lat1)*sin(d)*cos(tc));
			var dlng = atan2(sin(tc)*sin(d)*cos(lat1),cos(d)-sin(lat1)*sin(y));
			var x = ((lng1-dlng+PI) % (2*PI)) - PI ; // MOD function
			var point = new GLatLng(parseFloat(y*(180/PI)),parseFloat(x*(180/PI)));
			points.push(point);
		}
	}

	this.drawPoly(points);

};

MPolyDragControl.prototype.dragEnd = function() {
	var self = this.self;
	if (self.ondragend) {
		self.ondragend();
	}
//	GLog.write('Search parameters: ' + self.getParams());
};



MPolyDragControl.prototype.updateCircle = function(clickLatLng) {
	if (typeof clickLatLng == 'undefined' ) clickLatLng = this.dragMarker0.getLatLng();
	this.circleCenter = clickLatLng;
	this.dragMarker0.setLatLng(this.circleCenter);
	var points = Array();
	//console.log(this.dragMarker1.getLatLng());
	this.radius = this.dragMarker0.getLatLng().distanceFrom(this.dragMarker1.getLatLng()); // meters

	with (Math) {
		var d = this.radius/6378800;	// circle radius / meters of Earth radius = radians
		var lat1 = (PI/180)* this.circleCenter.lat(); // radians
		var lng1 = (PI/180)* this.circleCenter.lng(); // radians

		for (var a = 0 ; a < 361 ; a+=10 ) {
			var tc = (PI/180)*a;
			var y = asin(sin(lat1)*cos(d)+cos(lat1)*sin(d)*cos(tc));
			var dlng = atan2(sin(tc)*sin(d)*cos(lat1),cos(d)-sin(lat1)*sin(y));
			var x = ((lng1-dlng+PI) % (2*PI)) - PI ; // MOD function
			var point = new GLatLng(parseFloat(y*(180/PI)),parseFloat(x*(180/PI)));
			points.push(point);
		}
	}

	this.drawPoly(points);
};




MPolyDragControl.prototype.drawPoly = function(points) {
	if (this.poly) {
		this.map.removeOverlay(this.poly);
		this.poly = null;
	}
	this.poly = new GPolygon(points,'#0000ff',1,1,'#0000ff',0.2);
	this.map.addOverlay(this.poly);

	var html = '';
	if (this.type == 'circle') {
		html += 'Center:&nbsp;' + this.circleCenter.lat().toFixed(5) + ',' + this.circleCenter.lng().toFixed(5) + '<br>';
		html += 'Radius:&nbsp;' + (this.radius / 1609).toFixed(2) + '&nbsp;mi.<br>';
	}
	else {
		html += 'Lat:&nbsp;' + this.bounds.getSouthWest().lat().toFixed(5) + '&nbsp;to&nbsp;' + this.bounds.getNorthEast().lat().toFixed(5) + '<br>';
		html += 'Lon:&nbsp;' + this.bounds.getSouthWest().lng().toFixed(5) + '&nbsp;to&nbsp;' + this.bounds.getNorthEast().lng().toFixed(5) + '<br>';
	}
	html += 'Area:&nbsp;' + (this.poly.getArea()/ this.unitDivisor).toFixed(2) + '&nbsp;sq.mi.';
	// aprēķinam minūtes, pieņemot, ka
	$('#slider_attalums').html((this.radius / 1609 * 1.6 * 10).toFixed(0)+' min');


	this.floatingLabel.setContents(html);
	this.floatingLabel.setPoint(this.dragMarker1.getLatLng());
	this.floatingLabel.hide();
}




MPolyDragControl.prototype.clear = function() {
	if (this.poly) {
		this.map.removeOverlay(this.poly);
		this.poly = null;
	}
	if (this.dragMarker0) {
		this.map.removeOverlay(this.dragMarker0);
		this.dragMarker0 = null;
	}
	if (this.dragMarker1) {
		this.map.removeOverlay(this.dragMarker1);
		this.dragMarker1 = null;
	}
	if (this.floatingLabel) {
		this.floatingLabel.hide();
	}
};



MPolyDragControl.prototype.getParams = function() {
	var str = '';
	if (this.type == 'circle') {
		str += 'centerLat=' + this.circleCenter.lat().toFixed(5) + '&centerLon=' + this.circleCenter.lng().toFixed(5);
		str += '&radius=' + (this.radius / 1609).toFixed(2);
	}
	else {
		str += 'lat1=' + this.bounds.getSouthWest().lat().toFixed(5) + '&lat2=' + this.bounds.getNorthEast().lat().toFixed(5);
		str += '&lon1=' + this.bounds.getSouthWest().lng().toFixed(5) + '&lon2=' + this.bounds.getNorthEast().lng().toFixed(5);
	}
	return str;
}

MPolyDragControl.prototype.setType = function(type) {
	this.type = type;
	if (this.poly) {
		this.drag();
		this.dragEnd();
	}
};




MPolyDragControl.prototype.show = function() {
	this.poly.show();
};

MPolyDragControl.prototype.hide = function() {
	this.poly.hide();
};

MPolyDragControl.prototype.isVisible = function() {
	return !this.poly.isHidden();
};