/* UTILITY FUNCTIONS */


//function writeScale() {
//  var d = document.getElementById('info');
//  d.innerHTML = this.getResolution();
//}

function mergeStyle(style, base_style) {
  for(i in base_style) {
    var mode = base_style[i];
    for(k in mode) {
      if(!style[i][k])
        style[i][k] = mode[k];
    }
  }
  return new OpenLayers.StyleMap(style);
}



/* GLOBAL OPTIONS */
OpenLayers.Console.error = function(txt)  { alert(txt); }
OpenLayers.Events.prototype.includeXY = true;
OpenLayers.Util.onImageLoadError = function() { this.src = "img/empty.png"; }

var map = null;
var format = null;
var wkt = null;
var baseLayers = null;
var layers = new Object;
var edit;
var edit_select;
var selectControl;
var highlightCtrl;
var current_rischio;
var proposte_loaded = false; //Ugly hack.
var rischi = { 
       names: { r_tot:'totale', r_antr:'antropico', r_disc:'discariche', 
         r_estr: 'aree_estrattive', r_ferr: 'rete ferroviaria', r_frane: 'frane',
         r_ind: 'aree industriali', r_piene: 'piene', r_stab: 'stabilimenti',
         r_strade: 'rete_stradale'
       },
       intervals: {
         r_tot: [187.89, 754.63, 1742.05],
         r_antr: [21.36,100.27,266.78],
         r_disc: [3,12,49],
         r_estr: [23.57,81.38,188.36],
         r_ferr: [48.00,184.27,494.46],
         r_frane: [33.79,139.45,463.71],
         r_ind: [21.82,81.38,188.36],
         r_piene: [15.69,53.58,156.10],
         r_stab: [4.15,16.43,32.79],
         r_strade: [122.00,520.12,1381.57]
       },
       colors: ['#00cc33', '#dddd00', '#ff9900','#cc3300']
     };

var controls = null;
var popup = null;

function init() {

 var options = {
  projection: new OpenLayers.Projection("EPSG:900913"),
  //displayProjection: new OpenLayers.Projection("EPSG:32632"),
  units: "m",
  maxResolution: 156543.0339,
  //maxResolution: 99.22366015624993,
  maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34, 20037508.34, 20037508.34)
 };

/* MAP CREATION AND CONTROLS */
 map = new OpenLayers.Map('map', options);
 
 var panzoom = new OpenLayers.Control.PanZoomBar({slideFactor: 200});
 panzoom.zoomWorldIcon = true;
 map.addControl(panzoom);
 map.removeControl (map.controls [1]);

//Pannello di zoom e pan	con stile personalizzato (olControlNavToolbar_aumi)
//in maniera da inserire le icone custom
OpenLayers.Control.CustomNavToolbar = OpenLayers.Class(OpenLayers.Control.Panel,
  {
	/**
	 * Constructor: OpenLayers.Control.NavToolbar 
	 * Add our two mousedefaults controls.
	 *
	 * Parameters:
	 * options - {Object} An optional object whose properties will be used to extend the control.
	 */
	initialize: function(options)
		{
		   OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
		   this.addControls([
							 new OpenLayers.Control.Navigation({dblclick:false, active:true}),
							 //Here it come
							 new OpenLayers.Control.ZoomBox({alwaysZoom:true}),

							 new OpenLayers.Control.Button({
								displayClass: 'Print', 
								type: OpenLayers.Control.TYPE_TOOL, 
								eventListeners: {
									'activate': function(){
										//alert('Control of OpenLayers.Control.TYPE_TOGGLE type is activated')
										stampaMappaCorrente();
										var navCtrls = map.getControlsByClass('OpenLayers.Control.Navigation');
										for (var i = 0; i < navCtrls.length; i++) {
											navCtrls[i].activate();
										} 									
										var navCtrls = map.getControlsByClass('OpenLayers.Control.Button');
										for (var i = 0; i < navCtrls.length; i++) {
											navCtrls[i].deactivate();
										}
									}, 
									'deactivate': function(){
										//alert('Control of OpenLayers.Control.TYPE_TOGGLE type is deactivated')

										}
									}
								})



							 ]);
		   // To make the custom navtoolbar use the regular navtoolbar style
		   this.displayClass = 'olControlNavToolbar_aumi'
		},
	/**
	 * Method: draw 
	 * calls the default draw, and then activates mouse defaults.
	 */
	draw: function() {
		var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
		this.activateControl(this.controls[0]);
		return div;
	}
  }                
);
var panel = new OpenLayers.Control.CustomNavToolbar({position: new OpenLayers.Pixel(15,50)});
map.addControl(panel);

 
//REMOVE ME [debug to visualize resolution
  //map.events.register('zoomend', map, writeScale);
  //map.addControl(new OpenLayers.Control.KeyboardDefaults());
  //map.addControl(new OpenLayers.Control.LayerSwitcher());
 
 var external_control = new OpenLayers.Control.MousePosition({
        div: document.getElementById('location') });
 map.addControl(external_control);
 

var navCtrls = map.getControlsByClass('OpenLayers.Control.Navigation');
for (var i = 0; i < navCtrls.length; i++) {
	navCtrls[i].disableZoomWheel();
}     

//visualizza scala:
var scaleControl = map.addControl(new OpenLayers.Control.Scale(null, { 
	updateScale: function() { 
		var scale = map.getScale(); 
		//alert("scale=" + scale);
		if (scale) { 
			document.getElementById('scale').innerHTML = "1 : " + 
				OpenLayers.Number.format(Math.round(scale), 0, "."); 
				
		} 
	} 
}));


//scalebar
var scalebar = new OpenLayers.Control.ScaleBar({
    div: document.getElementById("scalebar"),
    minWidth: 75,
    maxWidth: 175
});
map.addControl(scalebar);

 
	//  OpenStreetMap 
	var openstreetmap = new OpenLayers.Layer.OSM.Mapnik("OSM", {isBaseLayer:true, displayInLayerSwitcher:true,	numZoomLevels: 20});
	map.addLayer(openstreetmap);
	
	
 /* GOOGLE MAPS */
  var gmap = new OpenLayers.Layer.Google(
    "Google Streets", {numZoomLevels: 20}
	);
  var gphy = new OpenLayers.Layer.Google(
    "Google Physical", {type: google.maps.MapTypeId.TERRAIN}
	);//lo uso solo per "nessuna base" e per mantenere la scala.
 var ghyb = new OpenLayers.Layer.Google(
    "Google Hybrid", {type: google.maps.MapTypeId.HYBRID, numZoomLevels: 20}
	);
 var gsat = new OpenLayers.Layer.Google(
    "Google Satellite", {type: google.maps.MapTypeId.SATELLITE, numZoomLevels: 20}
	);
	
  map.addLayers([gmap, ghyb, gsat, gphy]);
  ghyb.setVisibility(false);
  gsat.setVisibility(false);


/* SITAP BASE CARTOGRAPHY */

var  igm250000 = new OpenLayers.Layer.WMS(
	"igm 250000", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:CB.IGM250000',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(igm250000);
  igm250000.setVisibility(false);


var  igm100000 = new OpenLayers.Layer.WMS(
	"igm 100000", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:MB.IGM100000',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(igm100000);
  igm100000.setVisibility(false);
  

var  igm25000 = new OpenLayers.Layer.WMS(
	"igm 25000", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:CB.IGM25000',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(igm25000);
  igm25000.setVisibility(false); 
 
/* ************************************* WMS REGIONALI ************************************* */
// WMS Abruzzo CTR
var abruzzo_ctr_wms = new OpenLayers.Layer.WMS(
        "sf:abruzzo_ctr", "http://2.42.228.54:8080/geoserver/sf/wms",
	{
		LAYERS: 'sf:abruzzo_ctr',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(abruzzo_ctr_wms);
  abruzzo_ctr_wms.setVisibility(false);


// WMS Emilia Romagna
var emiliaromagna_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:DBTR2013_Ctr5", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:DBTR2013_Ctr5',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(emiliaromagna_ctr_wms);
  emiliaromagna_ctr_wms.setVisibility(false);

// WMS Lazio
var lazio_ctr_wms = new OpenLayers.Layer.WMS(
	"hub:5000_Mosaico_CTR5K_EPSG3004.ecw", "http://2.42.228.54/geoserver/hub/wms",
	{
        LAYERS: 'hub:5000_Mosaico_CTR5K_EPSG3004.ecw',
        STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(lazio_ctr_wms);
  lazio_ctr_wms.setVisibility(false);

// WMS Liguria
var liguria_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:C1237", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:C1237',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(liguria_ctr_wms);
  liguria_ctr_wms.setVisibility(false);


// WMS Lombardia
var lombardia_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:lombardia_ctr_10000", "http://2.42.228.54:8080/geoserver/sf/wms",
	{
		LAYERS: 'sf:lombardia_ctr_10000',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(lombardia_ctr_wms);
  lombardia_ctr_wms.setVisibility(false);


// WMS Molise
var molise_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:molise_ctr", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:molise_ctr',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(molise_ctr_wms);
  molise_ctr_wms.setVisibility(false);

// WMS Piemonte
var piemonte_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:piemonte_ctr", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:piemonte_ctr',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(piemonte_ctr_wms);
  piemonte_ctr_wms.setVisibility(false);

// WMS Sicilia
var sicilia_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:sicilia_ctr", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:sicilia_ctr',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(sicilia_ctr_wms);
  sicilia_ctr_wms.setVisibility(false);

// WMS Toscana
var toscana_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:toscana_ctr_10k", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:toscana_ctr_10k',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(toscana_ctr_wms);
  toscana_ctr_wms.setVisibility(false);

// WMS Toscana
var toscana_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:toscana_ctr_10k", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:toscana_ctr_10k',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(toscana_ctr_wms);
  toscana_ctr_wms.setVisibility(false);




// WMS Umbria
var umbria_ctr_wms = new OpenLayers.Layer.WMS(
        "apar_wms:0", "http://sitap.beniculturali.it:8080/geoserver/apar_wms/wms",
	{
		LAYERS: 'apar_wms:0',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(umbria_ctr_wms);
  umbria_ctr_wms.setVisibility(false);



 /* ***  GESTIONE DEL MENU *** */
 //WMS Abruzzo
 $('#abruzzo_ctr_wms').click(function() 
	{ 
		abruzzo_ctr_wms.setVisibility(this.checked);
	});
	
 $('#abruzzo_ctr_wms').attr('checked', false)


 //WMS Emilia Romagna
 $('#emiliaromagna_ctr_wms').click(function() 
	{ 
		emiliaromagna_ctr_wms.setVisibility(this.checked);
	});	
 $('#emiliaromagna_ctr_wms').attr('checked', false)

 //WMS Lazio
 $('#lazio_ctr_wms').click(function() 
	{ 
		lazio_ctr_wms.setVisibility(this.checked);
	});	
 $('#lazio_ctr_wms').attr('checked', false)

 //WMS Liguria
 $('#liguria_ctr_wms').click(function() 
	{ 
		liguria_ctr_wms.setVisibility(this.checked);
	});	
 $('#liguria_ctr_wms').attr('checked', false)

  //WMS Lombradia
 $('#lombardia_ctr_wms').click(function() 
	{ 
		lombardia_ctr_wms.setVisibility(this.checked);
	});	
 $('#lombardia_ctr_wms').attr('checked', false)

 //WMS Molise
 $('#molise_ctr_wms').click(function() 
	{ 
		molise_ctr_wms.setVisibility(this.checked);
	});	
 $('#molise_ctr_wms').attr('checked', false)

 //WMS Piemonte
 $('#piemonte_ctr_wms').click(function() 
	{ 
		piemonte_ctr_wms.setVisibility(this.checked);
	});	
 $('#piemonte_ctr_wms').attr('checked', false)

 //WMS Sicilia
 $('#sicilia_ctr_wms').click(function() 
	{ 
		sicilia_ctr_wms.setVisibility(this.checked);
	});	
 $('#sicilia_ctr_wms').attr('checked', false)


  //WMS Toscana
 $('#toscana_ctr_wms').click(function() 
	{ 
		toscana_ctr_wms.setVisibility(this.checked);
	});	
 $('#toscana_ctr_wms').attr('checked', false)
 
  //WMS Umbria
 $('#umbria_ctr_wms').click(function() 
	{ 
		umbria_ctr_wms.setVisibility(this.checked);
	});	
 $('#umbria_ctr_wms').attr('checked', false)

  
/* ************************************* FINE WMS REGIONALI ************************************* */  

  var layer_20121012121219_SfondoCartRif = new OpenLayers.Layer.WMS( " Piemonte - Carto Base", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:SfondoCartRif',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20121012121219_SfondoCartRif); layer_20121012121219_SfondoCartRif.setVisibility(false);$('#layer_20121012121219_SfondoCartRif').click(function() { layer_20121012121219_SfondoCartRif.setVisibility(this.checked); });$('#layer_20121012121219_SfondoCartRif').attr('checked', false);
  var layer_20121012145335_0 = new OpenLayers.Layer.WMS( " Emilia Romagna - Liv.0", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:0',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20121012145335_0); layer_20121012145335_0.setVisibility(false);$('#layer_20121012145335_0').click(function() { layer_20121012145335_0.setVisibility(this.checked); });$('#layer_20121012145335_0').attr('checked', false);
  var layer_20121012150812_2 = new OpenLayers.Layer.WMS( " Emilia Romagna - Liv.2", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:2',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20121012150812_2); layer_20121012150812_2.setVisibility(false);$('#layer_20121012150812_2').click(function() { layer_20121012150812_2.setVisibility(this.checked); });$('#layer_20121012150812_2').attr('checked', false);
  var layer_20121012151714_1 = new OpenLayers.Layer.WMS( " Emilia Romagna - Liv.1", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:1',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20121012151714_1); layer_20121012151714_1.setVisibility(false);$('#layer_20121012151714_1').click(function() { layer_20121012151714_1.setVisibility(this.checked); });$('#layer_20121012151714_1').attr('checked', false);
  var layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2 = new OpenLayers.Layer.WMS( " LAZIO PTPR A - Paesaggi", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Lazio_PTPR_A_2',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2); layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2.setVisibility(false);$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2').click(function() { layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2.setVisibility(this.checked); });$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_2').attr('checked', false);
  var layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3 = new OpenLayers.Layer.WMS( " LAZIO PTPR A - Rispetto", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Lazio_PTPR_A_3',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3); layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3.setVisibility(false);$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3').click(function() { layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3.setVisibility(this.checked); });$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_3').attr('checked', false);
  var layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4 = new OpenLayers.Layer.WMS( " LAZIO PTPR A - Proposte", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Lazio_PTPR_A_4',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4); layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4.setVisibility(false);$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4').click(function() { layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4.setVisibility(this.checked); });$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_4').attr('checked', false);
  var layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5 = new OpenLayers.Layer.WMS( " LAZIO PTPR A - CTR", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Lazio_PTPR_A_5',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5); layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5.setVisibility(false);$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5').click(function() { layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5.setVisibility(this.checked); });$('#layer_Lazio_PTPR_Tav_A_Lazio_PTPR_A_5').attr('checked', false);
  var layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl = new OpenLayers.Layer.WMS( " PIEMONTE - Vincolo IdroGeol.", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:VincoloIdrogeologicoPl',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl); layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl.setVisibility(false);$('#layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl').click(function() { layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl.setVisibility(this.checked); });$('#layer_Piemonte_Aree_Vincolate_VincoloIdrogeologicoPl').attr('checked', false);
  var layer_Piemonte_Aree_Vincolate_Galassini = new OpenLayers.Layer.WMS( " PIEMONTE - Galassini", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Galassini',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Piemonte_Aree_Vincolate_Galassini); layer_Piemonte_Aree_Vincolate_Galassini.setVisibility(false);$('#layer_Piemonte_Aree_Vincolate_Galassini').click(function() { layer_Piemonte_Aree_Vincolate_Galassini.setVisibility(this.checked); });$('#layer_Piemonte_Aree_Vincolate_Galassini').attr('checked', false);
  var layer_Piemonte_Aree_Vincolate_Vincoli = new OpenLayers.Layer.WMS( " PIEMONTE - Vincoli", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Vincoli',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Piemonte_Aree_Vincolate_Vincoli); layer_Piemonte_Aree_Vincolate_Vincoli.setVisibility(false);$('#layer_Piemonte_Aree_Vincolate_Vincoli').click(function() { layer_Piemonte_Aree_Vincolate_Vincoli.setVisibility(this.checked); });$('#layer_Piemonte_Aree_Vincolate_Vincoli').attr('checked', false);
  var layer_Piemonte_Aree_Vincolate_Vincoli1089 = new OpenLayers.Layer.WMS( " PIEMONTE - V.1089", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Vincoli1089',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Piemonte_Aree_Vincolate_Vincoli1089); layer_Piemonte_Aree_Vincolate_Vincoli1089.setVisibility(false);$('#layer_Piemonte_Aree_Vincolate_Vincoli1089').click(function() { layer_Piemonte_Aree_Vincolate_Vincoli1089.setVisibility(this.checked); });$('#layer_Piemonte_Aree_Vincolate_Vincoli1089').attr('checked', false);
  var layer_Piemonte_Aree_Vincolate_Vincoli1497 = new OpenLayers.Layer.WMS( " PIEMONTE - V.1497", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:Vincoli1497',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_Piemonte_Aree_Vincolate_Vincoli1497); layer_Piemonte_Aree_Vincolate_Vincoli1497.setVisibility(false);$('#layer_Piemonte_Aree_Vincolate_Vincoli1497').click(function() { layer_Piemonte_Aree_Vincolate_Vincoli1497.setVisibility(this.checked); });$('#layer_Piemonte_Aree_Vincolate_Vincoli1497').attr('checked', false);
  var layer_20140414224040_55 = new OpenLayers.Layer.WMS( " PUGLIA PPTR-AMBITI", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:55',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20140414224040_55); layer_20140414224040_55.setVisibility(false);$('#layer_20140414224040_55').click(function() { layer_20140414224040_55.setVisibility(this.checked); });$('#layer_20140414224040_55').attr('checked', false);
  var layer_20140415114506_20 = new OpenLayers.Layer.WMS( " PugliaPPTR-BP-NotIntPub", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:20',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20140415114506_20); layer_20140415114506_20.setVisibility(false);$('#layer_20140415114506_20').click(function() { layer_20140415114506_20.setVisibility(this.checked); });$('#layer_20140415114506_20').attr('checked', false);
  var layer_20140915091449_BeniPaesaggistici = new OpenLayers.Layer.WMS( " Beni paesaggistici Comune Torino", "http://sitap.beniculturali.it:8080/geoserver/test_ws/wms", 
{	layers: 'test_ws:BeniPaesaggistici',    transparent: 'true'},{	ratio: 1, 	displayOutsideMaxExtent: true} );
 map.addLayer(layer_20140915091449_BeniPaesaggistici); layer_20140915091449_BeniPaesaggistici.setVisibility(false);$('#layer_20140915091449_BeniPaesaggistici').click(function() { layer_20140915091449_BeniPaesaggistici.setVisibility(this.checked); });$('#layer_20140915091449_BeniPaesaggistici').attr('checked', false);


/*
  var igm_wms =  new OpenLayers.Layer.Image("No base layer", 
                                        'img/white.png',
                                        map.maxExtent,
                                        new OpenLayers.Size(1, 1),
										{
											ratio: 1, 
											displayOutsideMaxExtent: true,
											isBaseLayer: true
										}
										);
  map.addLayer(igm_wms);
  igm_wms.setVisibility(false); 

*/  

/* SITAP BASE CARTOGRAPHY */
 var sitap = new OpenLayers.Layer.TileCache("Sitap", "cache", 'italia', {format: 'image/png', transparent: 'true'});
 sitap.addOptions({isBaseLayer: false}); //senza questa opzione, sitap diventa in automatico un layer di base
 map.addLayer(sitap);
 sitap.setVisibility(false);

 var igm = new OpenLayers.Layer.TileCache("Mappe IGM", "cache", 'igm', {format: 'image/png', transparent: 'false'});
 map.addLayer(igm);
 igm.setVisibility(false);

  var  igm_storici = new OpenLayers.Layer.WMS(
	"igm storici -", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:igm_regioni_2',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(igm_storici);
  igm_storici.setVisibility(false); 
  
 baseLayers = [openstreetmap, gmap, ghyb, gsat, igm25000, igm100000, igm250000, igm];


 map.setCenter(new OpenLayers.LonLat(1200000, 5400000, 0), 5);

 format = new OpenLayers.Format.GeoJSON({
  'internalProjection': map.baseLayer.projection,
  'externalProjection': map.baseLayer.projection });
 wkt = new OpenLayers.Format.WKT({
  'internalProjection': map.baseLayer.projection,
  'externalProjection': map.baseLayer.projection });

 var base_style = { 
   'default':   { fillColor: "#ddcc00", strokeColor: "#aaaa00", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 },
   'temporary': { fillColor: "#fff79d", strokeColor: "#aaaa00", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 }, 
   'select':  { fillColor: "#fff79d", strokeColor: "#aaaa00", strokeWidth:activateLayer, pointRadius: 4, fillOpacity: 0.5 } };

 var style = base_style;
 addLayer('vincoli', 'Vincoli 1497', 'geometry/1497/', mergeStyle(style, base_style));


 /*mostriamo anche il layer wms ma solo fino ad una certa scala*/
var v1497_shp_wms = new OpenLayers.Layer.WMS(
	"v1497_wgs84", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar.public:v1497_wgs84',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

 
  map.addLayer(v1497_shp_wms);
  v1497_shp_wms.setVisibility(false);



 //evento per l'interrogazione sul layer WMS così da gestire la successiva interrogazione (info) della feature selezionata
 if (1>0) {
 	map.events.register("click", map, getVincolo);
	map.events.register("zoomend", map, mostraLayersByZoom);
 }



 //set up a save strategy
 var saveStrategy = new OpenLayers.Strategy.Save();
 saveStrategy.events.register("success", '', showSuccessMsg);
 saveStrategy.events.register("failure", '', showFailureMsg);

 var WGS84_UTM32N = new OpenLayers.Projection("EPSG:32632");    
 // WGS84 Google Mercator projection
 var WGS84_google_mercator = new OpenLayers.Projection("EPSG:900913");    

 // map extent
 //var mapextent =  new OpenLayers.Bounds(-297307, 4205608, 4122179, 6436347).transform(WGS84_UTM32N, WGS84_google_mercator);
 //var mapextent =  new OpenLayers.Bounds(1440719, 5436756, 1453902, 5445136).transform(WGS84_UTM32N, WGS84_google_mercator);
 var mapextent =  new OpenLayers.Bounds(445169, 4214431, 3037913, 6366898).transform(WGS84_UTM32N, WGS84_google_mercator);
 //var mapextent = new OpenLayers.Bounds(12.8, 43.7, 13.0, 43.9).transform(WGS84, WGS84_google_mercator); //WGS84


 
 //wfs-t editable overlay
 var v1497_shp = new OpenLayers.Layer.Vector("v1497_shp", {
	 strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
	 //projection: new OpenLayers.Projection("EPSG:26910"),
	 protocol: new OpenLayers.Protocol.WFS({
		 version: "1.1.0",
		 // loading data through sitap.beniculturali.it url path
		 url: "http://sitap.beniculturali.it:8080/geoserver/wfs",
		 featureNS :  "http://www.opengeospatial.net/cite",
		 maxExtent: mapextent,
		 // layer name
		 featureType: "v1497pol_wgs84",
		 // geometry column name
		 geometryName: "the_geom",
		 schema: "http://sitap.beniculturali.it:8080/geoserver/wfs/DescribeFeatureType?version=1.1.0&typename=cite:v1497pol_wgs84"
	 })
});

 
 
  map.addLayer(v1497_shp);
  v1497_shp.setVisibility(false);

  map.zoomToExtent(mapextent);
  
/* highlight sul mouseover*/
// NB: highlight serve solo per dare l'effetto mouseover al layer v1497
 var highlight = new OpenLayers.Control.SelectFeature(v1497_shp, {
				hover: true,
				highlightOnly: true,
				renderIntent: "temporary"
		});

map.addControl(highlight);
highlight.activate();
  
   
  
 $('#v1497_shp').click(function() 
	{ 
		if (this.checked) {
				v1497_shp_wms.setVisibility(this.checked);
			} else {
				v1497_shp_wms.setVisibility(this.checked); 
				edit_select.removeAllFeatures();
				clearInfo();
			}	
	});
	
	
 $('#v1497_shp').attr('checked', false)
 
 /***** anomalie ****/
 var v1497_CodvrNoCodvin = new OpenLayers.Layer.WMS(
	"v1497_CodvrNoCodvin", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:v1497_CodvrNoCodvin',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(v1497_CodvrNoCodvin);
  v1497_CodvrNoCodvin.setVisibility(false);
  $('#v1497_CodvrNoCodvin').click(function() { v1497_CodvrNoCodvin.setVisibility(this.checked); });
 
  var v1497_noCodvr = new OpenLayers.Layer.WMS(
	"v1497_noCodvr", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:v1497_noCodvr',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(v1497_noCodvr);
  v1497_noCodvr.setVisibility(false);
  $('#v1497_noCodvr').click(function() { v1497_noCodvr.setVisibility(this.checked); });
  
 /***** fine anomalie ****/
 
 /**** vincoli regionali ****/
 
   var wms_sitap_v1497_pol_lettera_m = new OpenLayers.Layer.WMS(
	"wms_sitap_v1497_pol_lettera_m", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:wms_sitap_v1497_pol_lettera_m',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(wms_sitap_v1497_pol_lettera_m);
  wms_sitap_v1497_pol_lettera_m.setVisibility(false);
  $('#wms_sitap_v1497_pol_lettera_m').click(function() { wms_sitap_v1497_pol_lettera_m.setVisibility(this.checked); });
 
   var wms_sitap_v1497_reg = new OpenLayers.Layer.WMS(
	"wms_sitap_v1497_reg", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:wms_sitap_v1497_reg',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(wms_sitap_v1497_reg);
  wms_sitap_v1497_reg.setVisibility(false);
  $('#wms_sitap_v1497_reg').click(function() { wms_sitap_v1497_reg.setVisibility(this.checked); });

   var wms_sitap_v1497_pol_136 = new OpenLayers.Layer.WMS(
	"wms_sitap_v1497_pol_136", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:wms_sitap_v1497_136',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(wms_sitap_v1497_pol_136);
  wms_sitap_v1497_pol_136.setVisibility(false);
  $('#wms_sitap_v1497_pol_136').click(function() { wms_sitap_v1497_pol_136.setVisibility(this.checked); });


 /**** fine vincoli regionali ****/
 

var unesco_buffer = new OpenLayers.Layer.WMS(
	"vw_unesco_buffer", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:vw_unesco_buffer2',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

 
  map.addLayer(unesco_buffer);
  unesco_buffer.setVisibility(false);
 
var unesco_sito = new OpenLayers.Layer.WMS(
	"vw_unesco_sito", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:vw_unesco_sito',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);
 
  map.addLayer(unesco_sito);
  unesco_sito.setVisibility(false); 
 
  $('#unesco').click(function() { 
	unesco_sito.setVisibility(this.checked); 
	unesco_buffer.setVisibility(this.checked); 
  });

 
var benitutelati = new OpenLayers.Layer.WMS(
	"benitutelati", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_benitutelati2',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(benitutelati);
  benitutelati.setVisibility(false);
  $('#benitutelati').click(function() { benitutelati.setVisibility(this.checked); });

var tab_usi_civici = new OpenLayers.Layer.WMS(
	"tab_usi_civici", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_usi_civici',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(tab_usi_civici);
  tab_usi_civici.setVisibility(false);
  $('#tab_usi_civici').click(function() { tab_usi_civici.setVisibility(this.checked); });

var tab_giardini = new OpenLayers.Layer.WMS(
	"tab_giardini", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_giardini_2',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
);

  map.addLayer(tab_giardini);
  tab_giardini.setVisibility(false);
  $('#tab_giardini').click(function() { tab_giardini.setVisibility(this.checked); });  
  
  
  
 var  pcn_sic = new OpenLayers.Layer.WMS(
	"pcn_sic", "http://2.42.228.242:8080/geoserver/wms",
	{
		LAYERS: 'apar:SP.SITIPROTETTI_SIC',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(pcn_sic);
  pcn_sic.setVisibility(false);
  $('#pcn_sic').click(function() { pcn_sic.setVisibility(this.checked); });


 var  pcn_zps = new OpenLayers.Layer.WMS(
	"pcn_zps", "http://2.42.228.242:8080/geoserver/wms",
	{
		LAYERS: 'apar:SP.SITIPROTETTI.ZPS',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		ratio: 1, 
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		'visibility': true,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 	

  map.addLayer(pcn_zps);
  pcn_zps.setVisibility(false);
  $('#pcn_zps').click(function() { pcn_zps.setVisibility(this.checked); });  
 
/******************************************* VIR *****************************************/

  var  tab_vir_geo_aree_archeol_vincolate = new OpenLayers.Layer.WMS(
	"tab_vir_geo_aree_archeol_vincolate -", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_vir_geo_aree_archeol_vincolate',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		opacity: 0.5,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 

  map.addLayer(tab_vir_geo_aree_archeol_vincolate);
  tab_vir_geo_aree_archeol_vincolate.setVisibility(false);  
  $('#tab_vir_geo_aree_archeol_vincolate').click(function() { tab_vir_geo_aree_archeol_vincolate.setVisibility(this.checked); });  
 
  
  var  tab_vir_v_geo_anagrafica_beni = new OpenLayers.Layer.WMS(
	"tab_vir_v_geo_anagrafica_beni -", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_vir_v_geo_anagrafica_beni',
		STYLES: '',
		format: 'image/png',
		transparent: 'true'
	},
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		isBaseLayer: false,
		projection: new OpenLayers.Projection("EPSG:900913")
	} 
); 

  map.addLayer(tab_vir_v_geo_anagrafica_beni);
  tab_vir_v_geo_anagrafica_beni.setVisibility(false);
 $('#tab_vir_v_geo_anagrafica_beni').click(function() { tab_vir_v_geo_anagrafica_beni.setVisibility(this.checked); });  
 

  /******************************************* fine VIR *****************************************/
 
 

 /****  limiti amministrativi *****/
 var tab_regioniistat_2011 = new OpenLayers.Layer.WMS(
	"tab_regioniistat_2011", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_regioniistat_2011',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
 );

 map.addLayer(tab_regioniistat_2011);
 tab_regioniistat_2011.setVisibility(false);
 $('#tab_regioniistat_2011').click(function() { tab_regioniistat_2011.setVisibility(this.checked); });
 $('#tab_regioniistat_2011').attr('checked', false);
 

 var tab_provinceistat_2011 = new OpenLayers.Layer.WMS(
	"tab_provinceistat_2011", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_provinceistat_2011',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
 );

 map.addLayer(tab_provinceistat_2011);
 tab_provinceistat_2011.setVisibility(false);
 $('#tab_provinceistat_2011').click(function() { tab_provinceistat_2011.setVisibility(this.checked); });
 $('#tab_provinceistat_2011').attr('checked', false);


 var tab_comuniistat_2011 = new OpenLayers.Layer.WMS(
	"tab_comuniistat_2011", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_comuniistat_2011',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
 );

 map.addLayer(tab_comuniistat_2011);
 tab_comuniistat_2011.setVisibility(false);
 $('#tab_comuniistat_2011').click(function() { tab_comuniistat_2011.setVisibility(this.checked); });
 $('#tab_comuniistat_2011').attr('checked', false);

 /****  fine limiti amministrativi *****/


 /*boschi*/
 var tab_vasvia_boschi = new OpenLayers.Layer.WMS(
	"tab_vasvia_boschi", "http://sitap.beniculturali.it:8080/geoserver/wms",
	{
		LAYERS: 'apar:tab_vasvia_boschi',
		STYLES: '',
		format: 'image/png',
		tilesOrigin : map.maxExtent.left + ',' + map.maxExtent.bottom,
		transparent: 'true'
   },
	{
		buffer: 0,
		displayOutsideMaxExtent: true,
		opacity: 0.5
	} 
 );

 map.addLayer(tab_vasvia_boschi);
 tab_vasvia_boschi.setVisibility(false);
 $('#tab_vasvia_boschi').click(function() { tab_vasvia_boschi.setVisibility(this.checked); });
 $('#tab_vasvia_boschi').attr('checked', false);


 var style = { 
   'default':   { fillColor: "#44bb44", strokeColor: "#33aa33"},
   'temporary': { fillColor: "#33ff33", strokeColor: "#33aa33"}, 
   'select':  { fillColor: "#33ff33", strokeColor: "#33aa33"} };

 addLayer('parchi', 'Parchi', 'geometry/parchi/', mergeStyle(style, base_style));

 var rispetto = new OpenLayers.Layer.TileCache("Aree di rispetto", "cache", 'rispetto', {format: 'image/png', transparent: 'false'});
 rispetto.isBaseLayer = false;
 rispetto.setVisibility(false);
 map.addLayer(rispetto);
 $('#rispetto').click(function() { rispetto.setVisibility(this.checked); });
 $('#rispetto').attr('checked', false);


 var style = { 
   'default':   { fillColor: "#00cccc", strokeColor: "#00aaaa"},
   'temporary': { fillColor: "#33ffff", strokeColor: "#00aaaa"}, 
   'select':  { fillColor: "#33ffff", strokeColor: "#00aaaa"}};
 addLayer('umide', 'Zone umide', 'geometry/umide/', mergeStyle(style, base_style));

 var style = { 
   'default':   { fillColor: "#cc0000", strokeColor: "#aa0000"},
   'temporary': { fillColor: "#ff3333", strokeColor: "#aa0000"}, 
   'select':  { fillColor: "#ff3333", strokeColor: "#aa0000"} };
 addLayer('vulcani', 'Vulcani', 'geometry/vulcani/',  mergeStyle(style, base_style));

 var style = { 
   'default':   { fillColor: "#cccccc", strokeColor: "#777777"},
   'temporary': { fillColor: "#ffffff", strokeColor: "#777777"}, 
   'select':  { fillColor: "#ffffff", strokeColor: "#777777"} };
 var stylemap = mergeStyle(style, base_style);
 addLayer('curve', 'Curve di livello', 'geometry/curve/',  stylemap);

 var style =  { 'default': { strokeColor: "#777", fillColor: "#cccccc" } };
 current_rischio = 'r_tot';
 var context = {
   getRischio: function(f) {
     var val = f.attributes[current_rischio];
     var intervals = rischi.intervals[current_rischio];
     var colors = rischi.colors;
     if (val < intervals[0]) return colors[0];
     if (val < intervals[1]) return colors[1];
     if (val < intervals[2]) return colors[2];
     return colors[3];
     return '#ff0000'; 
   }
 };
 var stylemap = new OpenLayers.StyleMap({
   'default': new OpenLayers.Style({ strokeColor: "#777", fillColor: "${getRischio}", fillOpacity: 0.5, strokeWidth:"1" } , {context:context}),
   'temporary': { strokeColor: "#333", fillOpacity: 0.5 },
   'select': { strokeColor: "#777", fillOpacity: 0.5  }
 });
 addLayer('rischi', 'Vincoli a rischio', 'geometry/rischi/', stylemap);
 layers['rischi'].layer.setVisibility(false);
 $('#select_rischio').change(function(t) { current_rischio = $('#select_rischio').val(); layers['rischi'].layer.redraw();});

 var style = { 
   'default':   { fillColor: "#aa8800", strokeColor: "#884400", strokeWidh: 2},
   'temporary': { fillColor: "#aaaa00", strokeColor: "#888800", strokeWidh: 2}, 
   'select':  { fillColor: "#aaaa00", strokeColor: "#777", strokeWidh: 2} };
 edit = new OpenLayers.Layer.Vector('edit', {styleMap: mergeStyle(style, base_style)});
 edit.setVisibility(false);
 map.addLayer(edit);


 var style = { 
   'default':   { fillColor: "#aa8800", strokeColor: "#884400", strokeWidh: 2},
   'temporary': { fillColor: "#aaaa00", strokeColor: "#888800", strokeWidh: 2}, 
   'select':  { fillColor: "#aaaa00", strokeColor: "#777", strokeWidh: 2} };
 edit_vincolo = new OpenLayers.Layer.Vector('Geometria Vincolo 2', {styleMap: mergeStyle(style, base_style)});
 edit_vincolo.setVisibility(false);
 map.addLayer(edit_vincolo);


 edit_vincolo.events.on({
	  'featureselected': function(feature) {
			edit_vincolo.removeAllFeatures();
			clearInfo();
			return false;
		   //display your message here
	  },
	  'featureunselected': function(feature) {
		   //hide message
	  }
 });


 edit_select = new OpenLayers.Layer.Vector('editable', {styleMap: mergeStyle(style, base_style)});
 edit_select.setVisibility(false);
 map.addLayer(edit_select);

 edit_select.events.on({
	  'featureselected': function(feature) {
			edit_select.removeAllFeatures();
			clearInfo();
			return false;
		   //display your message here
	  },
	  'featureunselected': function(feature) {
		   //hide message
	  }
 });
 
 

 var style = { 
   'default':   { fillColor: "#d7bcf2", strokeColor: "#b291d4", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 },
   'temporary': { fillColor: "#e6d4f9", strokeColor: "#b291d4", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 }, 
   'select':  { fillColor: "#e6d4f9", strokeColor: "#b291d4", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 } };

 var proposte = new OpenLayers.Layer.Vector('Proposte di vincolo',  {styleMap: mergeStyle(style, base_style), hack:'proposte'});
 proposte.isBaseLayer = false;
 proposte.setVisibility(false);
 map.addLayer(proposte);
 $('#proposte').click(
   function() {
     if(!proposte_loaded) {
       $.ajax({ 
         type: 'GET', url: "layer_proposte.php", processData: true, dataType: "json",
         success: function(json) { parseWKT(proposte, json); },
         error: function(x,y,z) { alert(y + ':' + z); }
       });
       proposte_loaded = true;
     }
     proposte.setVisibility(this.checked); 
   });
 $('#proposte').attr('checked', false);

 highlightCtrl = new OpenLayers.Control.SelectFeature(proposte, 
  {
   hover: true,
   highlightOnly: true,
   renderIntent: "temporary"
 });
 map.addControl(highlightCtrl);
 highlightCtrl.activate();
 highlightCtrl.handlers.feature.clickTolerance = 2;
 highlightCtrl.handlers.feature.stopDown = false;
 highlightCtrl.handlers.feature.stopUp = false;
 highlightCtrl.handlers.feature.stopClick = false; 


 function onSelect(f) {
   identifyObject(f);
    var fields = {'397_shp':'codvr', 'Vincoli 1497':'codvr', 'Vincoli NEW 1497':'codvr', 'Parchi':'denominazi', 'Zone umide':'codzu', 'Vulcani':'id', 'Curve di livello':'id', 
     'Vincoli a rischio':'codvr', 'Proposte di vincolo':'codvr'};
   var field = fields[f.layer.name];
   var value = f.attributes[field];
   f.layer.selected = {field:field, value:value};
   //debug: alert("(map.js) - selected:"+value);
}

 function onUnselect(f) {
   clearInfo();
   f.layer.selected = null;
 }

 selectControl = new OpenLayers.Control.SelectFeature(
   [v1497_shp, layers['vincoli'].layer, layers['parchi'].layer, layers['umide'].layer, layers['vulcani'].layer, 
    layers['curve'].layer, proposte, layers['rischi'].layer], 
   {
    clickout: true, 
	toggle: false,
    multiple: false, 
	hover: false,
    toggleKey: "ctrlKey", // ctrl key removes from selection
    multipleKey: "shiftKey", // shift key adds to selection
    onSelect: onSelect,
    onUnselect: onUnselect
   }
  );
 selectControl.handlers.feature.stopDown = false;
 selectControl.handlers.feature.stopUp = false;
 selectControl.handlers.feature.stopClick = false; 
 map.addControl(selectControl);
 selectControl.activate();

 controls = {
  point: new OpenLayers.Control.DrawFeature(edit, OpenLayers.Handler.Point),
  line: new OpenLayers.Control.DrawFeature(edit, OpenLayers.Handler.Path),
  polygon: new OpenLayers.Control.DrawFeature(edit, OpenLayers.Handler.Polygon),
  modify: new OpenLayers.Control.ModifyFeature(edit),
  drag: new OpenLayers.Control.DragFeature(edit),
  remove:  new OpenLayers.Control.SelectFeature(edit,
    { title: "Delete Feature",
      onSelect: removeFeature,
      displayClass: "olControlDeleteFeature"})
 };
 var tools = ['point','line', 'polygon', 'modify', 'drag', 'remove', 'save', 'cancel'];
 for(var i = 0; i < tools.length; i++ ) {
   var action = tools[i];
   $('#'+action).click(function(a) { return function() { editAction(a); } }(action));
 }

 for(var key in controls)
  map.addControl(controls[key]);
  
 $('#openstreetmap')   .click(function() { 
  	map.addLayer(gphy);
	if(this.checked) setBaseLayer(openstreetmap);
	sitap.setVisibility(false); 
 });
 $('#street')   .click(function() { 
  	map.addLayer(gphy);
 	if(this.checked) setBaseLayer(gmap); 
	sitap.setVisibility(false); 
	});
 //$('#physical') .click(function() { if(this.checked) setBaseLayer(gphy); });
 $('#hybrid') .click(function() { 
  	map.addLayer(gphy);
 	if(this.checked) setBaseLayer(ghyb); 
	sitap.setVisibility(false); 	
	});
 $('#satellite').click(function() { 
  	map.addLayer(gphy);
 	if(this.checked) setBaseLayer(gsat); 
	sitap.setVisibility(false); 	
	});
 $('#sitap')    .click(function() { 
			if(this.checked) {
				sitap.setVisibility(this.checked); 
				//alert("sposta sitap sulla base");
				map.setLayerIndex(sitap, 0); //set the image overlay to the bottom
				//carico nessuna base come base
				map.removeLayer(gphy);
				setBaseLayer(gphy); 
				}
		});
 $('#igm')      .click(function() { 
	if(this.checked) setBaseLayer(igm); 
	sitap.setVisibility(false); 
	});
 $('#igm_storici')      .click(function() { 
	if(this.checked) setBaseLayer(igm_storici); 
	sitap.setVisibility(false); 
	});

 $('#igm_wms')      .click(function() { 
 	//TRUCCO PER NON AVERE NESSUNA BASE: ELIMINO IL LAYER GPHY E LO RICHIAMO COME BASE
    map.removeLayer(gphy);
	setBaseLayer(gphy); 
 });
 $('#igm25000')      .click(function() { 
  	map.addLayer(gphy);
 	if(this.checked) setBaseLayer(igm25000); 
	sitap.setVisibility(false); 
	});
 $('#igm100000')      .click(function() { 
   	map.addLayer(gphy);
	if(this.checked) setBaseLayer(igm100000); 
	sitap.setVisibility(false); 
	});
 $('#igm250000')      .click(function() { 
  	map.addLayer(gphy);
 	if(this.checked) setBaseLayer(igm250000); 
	sitap.setVisibility(false); 
	});

 

 
 
 function getVincolo(e) {


		if ($('#v1497_shp').attr('checked')) {
			//alert("getvincolo");
			
			//alert("$('#v1497_shp').attr('checked') = " + $('#v1497_shp').attr('checked'));
		
			//var geojson = new OpenLayers.Format.GeoJSON();
			// Get the mercator coordinates from the viewport
			var xy = map.getLonLatFromViewPortPx(e.xy);
			//alert("xy.lon=" + xy.lon + " - xy.lat=" + xy.lat);
			var lonlat = xy.lon + "|" + xy.lat;
			var codvr = 0;
			
			 var url = "vincolo_load.php";
			 $.ajax({ type: 'POST', url: url, data: {lonlat: lonlat},
			   success: function(data) { 
				  if(data == 0) {
				   alert("Nessun vincolo presente"); 
				   //edit_select.editing = false;
				   return;
				 }    
				 codvr = data;
				 alert("Identificato vincolo CODVR = " + codvr);
				 editShapeByCodvr(codvr);
				 
				 
				 
                 $('#info').load('info.php', { layer: "v1497_shp", id:codvr });
			   },
			   error: function(x,y,z) { alert(y + ':' + z); edit_select.editing = false;}
			 });


		}
	
	}
 
 
  

 } //fine di init()
 


function init2() {

    
 var options = {
  //projection: new OpenLayers.Projection("EPSG:900913"),
  //displayProjection: new OpenLayers.Projection("EPSG:32632"),
  units: "m",
  //maxResolution: 156543.0339,
  maxResolution: 99.22366015624993,
  maxExtent: new OpenLayers.Bounds(-20037508.34, -20037508.34, 20037508.34, 20037508.34)
 };

/* MAP CREATION AND CONTROLS */
 map = new OpenLayers.Map('map_dettaglio', options);


 var panzoom = new OpenLayers.Control.PanZoomBar({slideFactor: 200});
 panzoom.zoomWorldIcon = true;
 map.addControl(panzoom);
 map.removeControl (map.controls [1]);

//Pannello di zoom e pan	con stile personalizzato (olControlNavToolbar_aumi)
//in maniera da inserire le icone custom
OpenLayers.Control.CustomNavToolbar = OpenLayers.Class(OpenLayers.Control.Panel,
  {
	/**
	 * Constructor: OpenLayers.Control.NavToolbar 
	 * Add our two mousedefaults controls.
	 *
	 * Parameters:
	 * options - {Object} An optional object whose properties will be used to extend the control.
	 */
	initialize: function(options)
		{
		   OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
		   this.addControls([
							 new OpenLayers.Control.Navigation({dblclick:false}),
							 //Here it come
							 new OpenLayers.Control.ZoomBox({alwaysZoom:true})
							]);
		   // To make the custom navtoolbar use the regular navtoolbar style
		   this.displayClass = 'olControlNavToolbar_aumi'
		},
	/**
	 * Method: draw 
	 * calls the default draw, and then activates mouse defaults.
	 */
	draw: function() {
		var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
		this.activateControl(this.controls[0]);
		return div;
	}
  }                
);
var panel = new OpenLayers.Control.CustomNavToolbar({position: new OpenLayers.Pixel(15,50)});
map.addControl(panel);
	

//scalebar
scalebar = new OpenLayers.Control.ScaleBar({
    div: document.getElementById("scalebar"),
    minWidth: 75,
    maxWidth: 175
});
map.addControl(scalebar);
                
//alert("init2");

 
//REMOVE ME [debug to visualize resolution
 //map.events.register('zoomend', map, writeScale);
  map.addControl(new OpenLayers.Control.KeyboardDefaults());
  //map.addControl(new OpenLayers.Control.LayerSwitcher());
 
 var external_control = new OpenLayers.Control.MousePosition({
        div: document.getElementById('location') });
 map.addControl(external_control);
 

//visualizza scala:
var scaleControl = map.addControl(new OpenLayers.Control.Scale(null, { 
	updateScale: function() { 
		var scale = map.getScale(); 
		//alert("scale=" + scale);
		if (scale) { 
			document.getElementById('scale').innerHTML = "1 : " + 
				OpenLayers.Number.format(Math.round(scale), 0, "."); 
				
		} 
	} 
}));

 
 //  OpenStreetMap 
 var openstreetmap = new OpenLayers.Layer.OSM.Mapnik("OSM", {isBaseLayer:true, displayInLayerSwitcher:true,	numZoomLevels: 20});
 map.addLayer(openstreetmap);
   

 baseLayers = [openstreetmap];


 map.setCenter(new OpenLayers.LonLat(1200000, 5400000, 0), 5);

 format = new OpenLayers.Format.GeoJSON({
  'internalProjection': map.baseLayer.projection,
  'externalProjection': map.baseLayer.projection });
 wkt = new OpenLayers.Format.WKT({
  'internalProjection': map.baseLayer.projection,
  'externalProjection': map.baseLayer.projection });

 var base_style = { 
   'default':   { fillColor: "#ddcc00", strokeColor: "#aaaa00", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 },
   'temporary': { fillColor: "#fff79d", strokeColor: "#aaaa00", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 }, 
   'select':  { fillColor: "#fff79d", strokeColor: "#aaaa00", strokeWidth: 1, pointRadius: 4, fillOpacity: 0.5 } };
   
  var style = { 
   'default':   { fillColor: "#f60925", strokeColor: "#f60925", strokeWidh: 1, strokeOpacity: 1},
   'temporary': { fillColor: "#aaaa00", strokeColor: "#888800", strokeWidh: 2}, 
   'select':  { fillColor: "#aaaa00", strokeColor: "#777", strokeWidh: 2} };
 edit = new OpenLayers.Layer.Vector('Geometria Vincolo', {styleMap: mergeStyle(style, base_style)});
 edit.setVisibility(false);
 map.addLayer(edit);  

 var style = base_style;
 //set up a save strategy

 var WGS84_UTM32N = new OpenLayers.Projection("EPSG:32632");    
 // WGS84 Google Mercator projection
 var WGS84_google_mercator = new OpenLayers.Projection("EPSG:900913");    

 var mapextent =  new OpenLayers.Bounds(445169, 4214431, 3037913, 6366898).transform(WGS84_UTM32N, WGS84_google_mercator);
 
 } //fine di init2()










































function mostraLayersByZoom() {
	//gestione dei layer vestiti a seconda della scala
	var scale = map.getScale(); 
	//alert("scale=" + scale);
	if (scale < 200000) {
		document.getElementById("tab_vasvia_boschi").disabled = false;
	} else {
		document.getElementById("tab_vasvia_boschi").disabled = true;
	}
}


function enlarge() { 
   $('#legend').css('display', 'none');   
   $('#info').css('display', 'none');   

   if($('#controls').css('display') == 'none')

     $('#map').css({'position': 'absolute', 'left':'0px', 'top':'-12px', 
       'width': '100%', 'height': '100%'});
   else {
      $('#map').css({'position': 'absolute', 'left':'0px', 'top':'-12px', 
     'width': '100%', 'height':'auto', 'bottom': '80px'});

      $('#controls').css({'position':'absolute', 'top':($('#map').height() + 20) +'px' });
   }

   map.render(document.getElementById('map'));
 }  

 
 function stampaMappaCorrente() { 
	//alert("stampa mappa corrente");
	//alert("getcenter=" + map.getCenter());
	var zoom = map.getZoom(); 
	//alert("zoom: "+ zoom);
	var layers = "";
	for (var i = 0; i < map.layers.length; i++) {
		if(map.layers[i].visibility == true){
			//get a string of visible layers
			layers = layers + map.layers[i].name + ','
		}
	}
	//remove the trailing ','
	layers = layers.slice(0, -1);
	
	//alert("layers = " + layers);

	var printurl = 'http://sitap.beniculturali.it/stampa_mappa_elaborastampa.php?l=' + layers + '&lon=' + map.getCenter().lon + '&lat=' + map.getCenter().lat + '&zoom=' + map.getZoom();
	window.open(printurl, "_blank", "toolbar=yes, scrollbars=yes, resizable=yes, top=500, left=500, width=400, height=400");
	
	
 }  
 
 function restrict() {
   $('#legend').css('display', 'block');   
   $('#info').css('display', 'block');   

   $('#map').css('position', 'relative');
   $('#map').css('left', '0px');
   $('#map').css('width', '740px');
   $('#map').css('height', '475px');
   $('#controls').css('position','relative');
   $('#controls').css('top', '0px');
   
   map.render(document.getElementById('map'));
 }  


function setBaseLayer(layer) {
  for(var i = 0; i < baseLayers.length; i++)
    baseLayers[i].setVisibility(false);
  map.setBaseLayer(layer);
  layer.setVisibility(true);
}


function addLayer(name, label, path, styleMap) {
 var options = { styleMap: styleMap, path: path, hack: name };
 var layer = new MRLayer(label, format, options);
 layers[name] = layer;
 map.addLayer(layer.layer); 
 layer.layer.setVisibility(false);
 $('#'+name).click(function() { layer.layer.setVisibility(this.checked); });
 $('#'+name).attr('checked', false);
}



/* INFO AND EDITING STUFF */

function identifyObject(feature) {
   var id = -1;
   var attr = feature.attributes;
   var html = "";
   var detail = "";
   var layer = feature.layer;
   //alert('identify:'+attr.codvr + ' ' + feature.layer.name);
   switch(feature.layer.name) {
		case "v1497_shp":
        $('#info').load('info.php', { layer:feature.layer.name, id:attr.codvr });
        return;	
   }
   switch(layer.hack) {
     case "vincoli":
       $('#info').load('info.php', { layer:layer.hack, id:attr.codvr });
       return;
     case "v1497_shp":
       $('#info').load('info.php', { layer:layer.hack, id:attr.codvr });
       return;
     case "proposte":
       $('#info').load('info.php', { layer:layer.hack, id:attr.id });
       return;
     case "vulcani":
       detail = attr.nome;
       html = "<h3>Zone vulcaniche</h3><p>"+attr.nome+"</p>";
     break;
     case "umide":
       html = "<h3>Zone umide</h3><p>Codice zona umida: " + attr.codzu + "</p>";
     break;
     case "parchi":
       detail = attr.denominazi;
       if(attr.codice)
         html = "<h3>Parchi Nazionali</h3><p>" + attr.denominazi + "</p>";
       else
         html = "<h3>Parchi Regionali</h3><p>" + attr.denominazi + "</p>";
     break;
     case "curve":
       detail = "Quota: " + attr.quota + "m";
       html = "<h3>Curve di livello</h3><p>Quota: " + attr.quota + "m</p>";
     break;
     case "rischi":
       detail = "Rischio " + rischi.names[current_rischio] + ": " + attr[current_rischio];
       html = "<h3>Rischi</h3>" +
         "<table style='width:auto'>";
       for(var i in rischi.names) {
         html += "<tr><td>Rischio " + rischi.names[i] + "</td><td>" + attr[i] + "</td></tr>";
       }
       html += "</table>";
     break;
   }
   if(detail != "") {
     if(popup) {
       map.removePopup(popup);
       popup.destroy();
     }
     popup = new OpenLayers.Popup.FramedCloud("popup",
       feature.geometry.getBounds().getCenterLonLat(),
       new OpenLayers.Size(200,200),
       detail, null, false);
     map.addPopup(popup);
   }
   if(html != "")
     $('#info').html(html);
}

function clearInfo(e) {
  $('#info').html("");
  if (popup) {
    map.removePopup(popup);
    popup.destroy();
    popup = null;
  }
}

function setButton(button, on) {
  if(on)
   $('#'+button+' img').attr('src', 'img/'+button+'_on.jpg');
  else
   $('#'+button+' img').attr('src', 'img/'+button+'_off.jpg');
}

function editAction(action) {
  if(controls[action] && controls[action].active) {
    controls[action].deactivate();
    setButton(action, false);
    return;
 }
 for(var i in controls) {
  if(i != "undo") {
    controls[i].deactivate();
    setButton(i, i == action);
  }
 }

 switch(action) {
  case 'modify':
   controls.modify.mode = OpenLayers.Control.ModifyFeature.RESHAPE;
   controls.modify.activate();
   break;
  case 'drag': 
   controls.drag.activate(); break;
  case 'save': 
    saveShape();
    //edit.editing = false;
    //$('#controls').hide();
    //edit.setVisibility(false);
    break;
  case 'cancel': 
    var features = Array();
    for(var i = 0; i < edit.features.length; i++)
      features.push(edit.features[i]);
    for(var i = 0; i < features.length; i++)
      edit.removeFeatures(features[i]);
    edit.editing = false;
    selectControl.activate();
    $('#controls').hide();
    $('#menu').show();
    $('#submenu').show();
    $('#map').removeClass('border');
    $('#modificaGeometria').html("");
    break;
  case 'remove':
   controls.remove.activate(); break;
  case 'point': 
   controls.point.activate(); break;
  case 'line': 
   controls.line.activate(); break;
  case 'polygon': 
   controls.polygon.activate(); break;
 }
}

function getFeatureByValue(layer, value, field) {
  if(field == null) field = 'id';
  var features = layer.layer.features;
  var ret = [];
  for(var i = 0; i < features.length; i++) {
    if(features[i].attributes[field] == value) {
      ret.push(features[i]);
    }
  }
  return ret;
}

function zoomToVisibleShape(layer, value, field) {
  var layer = layers[layer];
  var features = getFeatureByValue(layer, value, field);
  if(features.length == 0) return 

//  for(i in features)
//    selectControl.select(features[i]);
  var bounds = features[0].geometry.bounds;
  for(i in features)
    bounds.extend(features[i].geometry.bounds);
//      map.panTo(bounds.top, bounds.left);
  map.zoomToExtent(bounds);
  selectVisibleShape(layer, value, field);
}

function highlightVisibleShape(layer, value, field) {
  var layer = layers[layer];
  var features = getFeatureByValue(layer, value, field);
  for(i in features) {
    highlightCtrl.highlight(features[i]);
   
  }
}

function selectVisibleShape(layer, value, field) {
  var layer = layers[layer];
  layer.selected = { field:field, value:value };
  layer.select(layer.layer.features);
}

var edit_id = null;

//variables una mappa javascript qualsiasi... { layer: vincoli, id: 10 }
function editShape(id) {
 //if(edit_vincolo.editing) return; //or should is ask to save and exit?
 edit_vincolo.editing = true;

 edit_id = id;
 clearAllLayers();

 var url = "geom_load.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit_vincolo.editing = false;
       return;
     }    
     var shape = wkt.read(data);
     if(data != "GEOMETRYCOLLECTION()") {
       edit_vincolo.addFeatures(shape);
       //compute bounding box
       var bounds = new OpenLayers.Bounds();
       for(var i = 0; i < shape.length; i++)
         bounds.extend(shape[i].geometry.getBounds());
       expand(bounds, 4000);
       map.zoomToExtent(bounds);

	   	var selectFeature = new OpenLayers.Control.SelectFeature(edit_vincolo);
		map.addControl(selectFeature);
		selectFeature.activate();   
	   
     }
     edit_vincolo.setVisibility(true);
     selectControl.deactivate();
     //$('#controls').show();
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_vincolo.editing = false;}
 });
 
 
 //estrai le linee
  var url = "geom_load_lin.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit_vincolo.editing = false;
       return;
     }  
     if (data) {  
         var shape = wkt.read(data);
         if(data != "GEOMETRYCOLLECTION()") {
           edit_vincolo.addFeatures(shape);
         }
	     edit_vincolo.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_vincolo.editing = false;}
 });
 
 
  //estrai i punti
  var url = "geom_load_poi.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit_vincolo.editing = false;
       return;
     }    
     if (data) {  
         var shape = wkt.read(data);
         if(data != "GEOMETRYCOLLECTION()") {
           edit_vincolo.addFeatures(shape);
         }
         edit_vincolo.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_vincolo.editing = false;}
 });

 
}



//variables una mappa javascript qualsiasi... { layer: vincoli, id: 10 }
function editGeometria(id) {
 //if(edit_vincolo.editing) return; //or should is ask to save and exit?
 edit.editing = true;

 edit_id = id;
 clearAllLayers();
 
 edit.removeAllFeatures();

 var url = "geom_load.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit.editing = false;
       return;
     }    
     var shape = wkt.read(data);
     if(data != "GEOMETRYCOLLECTION()") {
       edit.addFeatures(shape);
       //compute bounding box
       var bounds = new OpenLayers.Bounds();
       for(var i = 0; i < shape.length; i++)
         bounds.extend(shape[i].geometry.getBounds());
       expand(bounds, 4000);
       map.zoomToExtent(bounds);

	   	var selectFeature = new OpenLayers.Control.SelectFeature(edit);
		map.addControl(selectFeature);
		selectFeature.activate();   
	   
     }
     edit.setVisibility(true);
     selectControl.deactivate();
     //$('#controls').show();
   },
   error: function(x,y,z) { alert(y + ':' + z); edit.editing = false;}
 });
 
 
 //estrai le linee
  var url = "geom_load_lin.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit.editing = false;
       return;
     }  
     if (data) {  
         var shape = wkt.read(data);
         if(data != "GEOMETRYCOLLECTION()") {
           edit.addFeatures(shape);
         }
	     edit.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit.editing = false;}
 });
 
 
  //estrai i punti
  var url = "geom_load_poi.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       //alert(data); 
       edit.editing = false;
       return;
     }    
     if (data) {  
         var shape = wkt.read(data);
         if(data != "GEOMETRYCOLLECTION()") {
           edit.addFeatures(shape);
         }
         edit.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit.editing = false;}
 });

 
}


/**************** gestione storico ******************/
function viewStoricoVincoliColore(id, nome, geom, colore) {
		// allow testing of specific renderers via "?renderer=Canvas", etc
		var renderer = OpenLayers.Util.getParameters(window.location.href).renderer;
		renderer = (renderer) ? [renderer] : OpenLayers.Layer.Vector.prototype.renderers;
		
		var scale = map.getScale(); 
		var textsize = "6px";
		
		if (scale <= 150000) {
			textsize = "12px";
		} 
		
		if (scale > 150000 && scale <=250000) {
			textsize = "10px";
		} 
		
		if (scale > 250000 && scale <=450000) {
			textsize = "8px";
		}
		
		var vectorLayerColore = new OpenLayers.Layer.Vector("Storico", {
			styleMap: new OpenLayers.StyleMap({'default':{
				strokeColor: colore,
				strokeOpacity: 1,
				strokeWidth: 3,
				fillColor: colore,
				fillOpacity: 0.5,
				pointRadius: 4,
				pointerEvents: "visiblePainted",
				label : nome,
				
				fontColor: colore,
				fontSize: textsize,
				fontFamily: "Verdana",
				fontWeight: "bold",
				labelAlign: "${align}",
				labelXOffset: "${xOffset}",
				labelYOffset: "${yOffset}",
				labelOutlineColor: "white",
				labelOutlineWidth: 3
			}}),
			renderers: renderer
		});
		
	  var shape = wkt.read(geom);
	  var polygonFeature = new OpenLayers.Format.WKT().read(geom);
	  //var polygonFeature = new OpenLayers.Feature.Vector(
	  //		new OpenLayers.Geometry.Polygon(shape));
	
	  var polygonFeature = wkt.read(geom);	
		
    vectorLayerColore.addFeatures(polygonFeature);
	
    vectorLayerColore.setVisibility(true);
	map.addLayer(vectorLayerColore);
	var zindex = id;
	map.setLayerIndex(vectorLayerColore, zindex);

}

function RemoveStorico() {
	//alert("rimuovi storico");
	
	var lyr_list = map.getLayersByName("Storico");
	for (var i in lyr_list) {
			lyr_list[i].removeAllFeatures();
			map.removeLayer(lyr_list[i]);
	}

}

function PulisciLayer(nome_layer) {
	//alert("pulisci layer: " + nome_layer);
	
	var lyr_list = map.getLayersByName(nome_layer);
	for (var i in lyr_list) {
			lyr_list[i].removeAllFeatures();
			//map.removeLayer(lyr_list[i]);
	}

}

/****** fine gestione storico ********/




//variables una mappa javascript qualsiasi... { layer: vincoli, id: 10 }
function editShapeByCodvr(codvr) {
 edit_select.removeAllFeatures();
// if(edit_select.editing) return; //or should is ask to save and exit?
// edit_select.editing = true;
 //alert("(editShapeByCodvr) codvr = " + codvr);

 edit_id = codvr;
 clearAllLayers();

 var url = "geom_load_codvr.php";
 $.ajax({ type: 'POST', url: url, data: {codvr: codvr},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       alert(data); 
       //edit_select.editing = false;
       return;
     }    
     var shape = wkt.read(data);
     if(data != "GEOMETRYCOLLECTION()") {
       edit_select.addFeatures(shape);
       //compute bounding box
       /* ELIMINARE L'EFFETTO PAN+ZOOM (richiesta di Laria)
       var bounds = new OpenLayers.Bounds();
       for(var i = 0; i < shape.length; i++)
         bounds.extend(shape[i].geometry.getBounds());
       expand(bounds, 4000);
       map.zoomToExtent(bounds);
       */ 
	   	var selectFeature = new OpenLayers.Control.SelectFeature(edit_select);
		map.addControl(selectFeature);
		selectFeature.activate();   
	   
     }
     edit_select.setVisibility(true);
     selectControl.deactivate();
     //$('#controls').show();
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_select.editing = false;}
 });
 
 
 //estrai le linee
  var url = "geom_load_lin_codvr.php";
 $.ajax({ type: 'POST', url: url, data: {codvr: codvr},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       alert(data); 
       //edit.editing = false;
       return;
     }  
     if (data) {  
         var shape = wkt.read(data);

         if(data != "GEOMETRYCOLLECTION()") {
           edit_select.addFeatures(shape);
         }
	     edit_select.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_select.editing = false;}
 });
 
 
  //estrai i punti
  var url = "geom_load_poi_codvr.php";
 $.ajax({ type: 'POST', url: url, data: {codvr: codvr},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       alert("problema: " + data); 
       //edit.editing = false;
       return;
     }    
     if (data) { 
	 	//alert("trovato punto"); 
         var shape = wkt.read(data);
         if(data != "GEOMETRYCOLLECTION()") {
           edit_select.addFeatures(shape);
         }
         edit_select.setVisibility(true);
     }
   },
   error: function(x,y,z) { alert(y + ':' + z); edit_select.editing = false;}
 });

 
}






/*visualizza dettagli*/
function editShapeDettaglio(id) {
 alert('edita shape');
 if(edit.editing) return; //or should is ask to save and exit?
 edit.editing = true;

 edit_id = id;
 clearAllLayers();

 var url = "geom_load.php";

 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) { 

      if(data.substr(0, 18) != "GEOMETRYCOLLECTION") {
       alert(data); 
       edit.editing = false;
       return;
     }    
    var shape = wkt.read(data);
    //var shape = wkt.read('GEOMETRYCOLLECTION(POLYGON((1502904.59779119 5407230.9678054,1496789.63552892 5404173.48669674,1495413.76902071 5396682.6579248,1513758.65580851 5388427.45881088,1517274.75910832 5395001.04322687,1502904.59779119 5407230.9678054)),POINT(1493885.02845438 5408645.05284286),LINESTRING(1510471.86359069 5411263.0210256,1512153.47821299 5400867.58517889,1522472.47702949 5404230.8144081,1525606.39518901 5392383.07502188))');
    //alert("shape=" + shape);
     if(data != "GEOMETRYCOLLECTION()") {
       edit.addFeatures(shape);
       //compute bounding box
       var bounds = new OpenLayers.Bounds();
       for(var i = 0; i < shape.length; i++)
         bounds.extend(shape[i].geometry.getBounds());
       expand(bounds, 2000);
       map.zoomToExtent(bounds);
     }
     edit.setVisibility(true);
     selectControl.deactivate();
     //$('#controls').show();
   },
   error: function(x,y,z) { alert(y + ':' + z); edit.editing = false;}
 });
}


function editShapeDettaglio3(id, geom) {
 //visualizza la geometria senza passare per ajax
 if(edit.editing) return; //or should is ask to save and exit?
 edit.editing = true;

 edit_id = id;
 clearAllLayers();
 var shape = wkt.read(geom);
    edit.addFeatures(shape);
    //compute bounding box
    var bounds = new OpenLayers.Bounds();
    for(var i = 0; i < shape.length; i++)
     	bounds.extend(shape[i].geometry.getBounds());
    expand(bounds, 2000);
    map.zoomToExtent(bounds);
    edit.setVisibility(true);
    selectControl.deactivate();
}
/* fine dettagli*/

function editShapeDettaglio4(id, geom, geomlin, geompoi) {
 //visualizza la geometria senza passare per ajax
 if(edit.editing) return; //or should is ask to save and exit?
 edit.editing = true;

 edit_id = id;
 clearAllLayers();
 

    if (geomlin != "GEOMETRYCOLLECTION()") {
    	//alert(geomlin);
      var shapelin = wkt.read(geomlin);
        edit.addFeatures(shapelin);
    }

    if (geompoi != "GEOMETRYCOLLECTION()") {
      var shapepoi = wkt.read(geompoi);
       edit.addFeatures(shapepoi);
    }

    if (geom != "GEOMETRYCOLLECTION()") { 
     var shape = wkt.read(geom);
        edit.addFeatures(shape);
    }
    
    //compute bounding box
    var bounds = new OpenLayers.Bounds();
    for(var i = 0; i < shape.length; i++)
     	bounds.extend(shape[i].geometry.getBounds());
    expand(bounds, 2000);
    map.zoomToExtent(bounds);
    edit.setVisibility(true);
}

/* fine dettagli*/



function importShape(id, geom) {
	//alert("importShape");

	edit.editing = true;
	edit_id = id;
	if (geom != "GEOMETRYCOLLECTION()") { 
       var shape = wkt.read(geom);
       edit.addFeatures(shape);
    }
	
	map.zoomToExtent(edit.getDataExtent()); 
	
	return false;
 
}




function zoomToShape(id, layer, field, value) {
 var url = "bbox.php";
 $.ajax({ type: 'POST', url: url, data: {id: id},
   success: function(data) {
     if(data.substr(0, 1) != "{") {
       alert(data); 
       return;
     }
     var bounds = jQuery.parseJSON(data);
     bounds = new OpenLayers.Bounds(bounds.w, bounds.s, bounds.e, bounds.n);
     expand(bounds, 2000);
     layers[layer].layer.selected = { field:field, value:value }
     map.zoomToExtent(bounds);
   },
   error: function(x,y,z) { alert(y + ':' + z); }
 });
}

function saveShape() {
  var features = edit.features;
  var data = "GEOMETRYCOLLECTION(";
  var count = 0;
  for(var i = 0; i < features.length; i++) {
    if(count != 0) data += ",";
    data += wkt.write(features[i]);
    count++;
  }
  data += ")";
  $.post('geom_save.php', 
    {id: edit_id, geom: data} ,
    function(data){ if(data.length>0) alert(data); });
}

function removeFeature(e) {
  edit.removeFeatures(e);
}

function parseWKT(layer, json) {
  var bounds;
  for(var i in json) {
    var features = wkt.read(json[i]);
    for(var k = 0; k < features.length; k++)
      features[k].attributes['id'] = i;

    if(features) {
      if(features.constructor != Array) {
        features = [features];
      } 
      for(var i=0; i<features.length; ++i) {
        if (!bounds) {
          bounds = features[i].geometry.getBounds();
        } else {
          bounds.extend(features[i].geometry.getBounds());
        }
      }
      layer.addFeatures(features);
    }
    map.zoomToExtent(bounds);
  }
}

function expand(bounds, side) {
  if(bounds.getWidth() < side && bounds.getHeight() < side) {
    bounds.extend(new OpenLayers.LonLat(bounds.right + side, bounds.top + side));
    bounds.extend(new OpenLayers.LonLat(bounds.left - side, bounds.bottom - side));
  }
}

function clearAllLayers() {
 for(var i in layers) {
  var d = document.getElementById(i);
  if(d) d.checked = false;
  layers[i].layer.setVisibility(false);
 }
}

function activateLayer(id) {
  var d = document.getElementById(id);
  if(d) d.checked = true;
  layers[id].layer.setVisibility(true);
}


function showSuccessMsg(){
showMsg("Transaction successfully completed");
};
 
function showFailureMsg(){
showMsg("An error occured while operating the transaction");
};