//WMS init
var doWFS = true;
var doOrnefni = true;
var doPOI= true;
var doJardamork = false;
var doHusnumer = false;
var doVegaHeiti = false;
doHusnumer
doPOI
doWFS
function doTooltip()
{
var resArray = new Array(781.37037000000001, 350.37037000000001, 100.185185, 50.092592500000002, 
						  25.046296250000001, 12.523148125000001, 6.2615740625000003, 3.1307870312500001, 
						  1.5653935156250001, 0.78269675781250003, 0.39134837890625002, 0.19567418945312501, 0.097837094726562504);
						  
var jardResArray = new Array(50.092592500000002, 25.046296250000001,12.523148125000001, 6.2615740625000003, 3.1307870312500001, 
						  1.5653935156250001, 0.78269675781250003, 0.39134837890625002, 0.19567418945312501, 0.097837094726562504);

	var jardamork = new OpenLayers.Layer.WMS.Untiled("Jarðamörk",
					"http://geoserver.loftmyndir.is/geoserver/wms?",
					{layers: 'postgis:nytjaland',format:'image/jpeg', transparent: true},
					{'displayInLayerSwitcher':true,'isBaseLayer': false, 'resolutions':jardResArray});	

	var isl_poi   = new OpenLayers.Layer.WMS.Untiled("<b>POI</b>",
					"http://geoserver.loftmyndir.is/geoserver/wms?",
					{layers: 'postgis:isl_poi',format:'image/jpeg', transparent: true},
					{'displayInLayerSwitcher':false,'isBaseLayer': false});	
	

	var ornefni = new OpenLayers.Layer.WMS.Untiled("Örnefni",
				"http://geoserver.loftmyndir.is/geoserver/wms?",
				{layers: 'postgis:isl_ornefni',format:'image/jpeg', transparent: true},
				{'displayInLayerSwitcher':false,'isBaseLayer': false}			
			);		
			
	var husnumer   = new OpenLayers.Layer.WMS.Untiled("postgis:isl_husnumer",
				"http://geoserver.loftmyndir.is/geoserver/wms?",
				{layers: 'postgis:isl_husnumer',format:'image/jpeg', transparent: true},
				{'displayInLayerSwitcher':false,'isBaseLayer': false});				

	var wms_vegaheiti = new OpenLayers.Layer.WMS.Untiled( "Götuheiti &nbsp;","http://geoserver.loftmyndir.is/geoserver/wms",
				{layers:'postgis:lm_labelvegir',format:'image/jpeg',transparent: true},
				{'displayInLayerSwitcher':false, 'isBaseLayer':false});    		
	//////////////////////////////////// W F S   B Y R J A R
		var styleMap_poi = new OpenLayers.StyleMap({
			strokeColor: "red",
			strokeWidth: 3,
			strokeOpacity: 0.0,
			fillOpacity: 0.0,
			pointRadius:2
		});
		
		var poi_resolutions = new Array(12.523148125000001, 6.2615740625000003, 3.1307870312500001, 
					1.5653935156250001, 0.78269675781250003, 0.39134837890625002, 
					0.19567418945312501, 0.097837094726562504);

		var poi_wfs = new OpenLayers.Layer.WFS("POI Vector",
					"queryWFS.asp?",
					{typename: 'postgis:isl_poi', maxfeatures: 100},
					{'displayInLayerSwitcher':false,extractAttributes:true,resolutions:poi_resolutions,styleMap:styleMap_poi});	

			var options = {
	                hover: true,
	                onSelect: onPoiSelectCallback,
					onUnselect: onPoiUnselectCallback,
					clickFeature: onPoiClickCallback
	            };
		if(doJardamork)
		{
			map.addLayer(jardamork)
			jardamork.setVisibility(false)
		}
		if(doPOI)
			map.addLayer(isl_poi);				
		if(doOrnefni)
			map.addLayer(ornefni);
		if(doWFS)
			map.addLayer(poi_wfs);
		if(doHusnumer)
			map.addLayer(husnumer);
		if(doVegaHeiti)
			map.addLayer(wms_vegaheiti);
		
		
		
		
		poi_select = new OpenLayers.Control.SelectFeature(poi_wfs, options);
		map.addControl(poi_select);
	    poi_select.activate();



	//////////////////////////////////// W F S   E N D A R

}

/*************************** OPENLAYER MOUSE HANDLERAR *******************************/
function onPoiClickCallback(feature)
{
	openLandsnetWindow(feature.attributes.stjora_id)
}
function onPoiSelectCallback(feature)
{
		var ToolTip = document.getElementById("ToolTipPOI")
		var strHTML = "<span id='toolTipTextPOI'><b>"+feature.attributes.name+"</b><br>"+feature.attributes.subcategor
		    strHTML+= "<br><i><a title='Opnar nýja síðu' target=_blank class='normalLink' href=poiclick.html>Nánar</a></i></span>"
		ToolTip.innerHTML=strHTML;
		selectedID=feature.attributes.gid
			
		ToolTip.style.visibility="visible"; 
		//var px = map.getPixelFromLonLat(feature.geometry.getBounds().getCenterLonLat())
		//var y = px.y+100;
		// var strX = new String(px.x+"px");
		// var strY = new String(y+"px");
		var strX = new String(this.handler.evt.xy.x-7+20+"px"); 		//Left
		var strY = new String(this.handler.evt.xy.y-26+53+"px");		//top
		ToolTip.style.left=strX;
		ToolTip.style.top=strY;
		log(this.handler.evt.xy.x+","+this.handler.evt.xy.y)
}

function onPoiUnselectCallback(feature)
{
	//log("Enable "+activeCommand)
	//switchCommands(activeCommand);
	tb = document.getElementById("ToolTipPOI")
	tb.style.visibility="hidden"; 
	
					
}