/**
* Javascript Library File. Contains functions that use Google Maps API.
*
* @author Fon
* @package FonMaps
*/

// Global variables

var map;
var bounds;
var sWLat;
var sWLng;
var nELat;
var nELng;
var zoom;
var point;
var line;
var listElementAutocompleteObject = null;
var autoListElements = null;
var autoListElementsData = null;
var autoListElementsDataSource = null;
var html="";
var oMenu = null;

/**
* Initializes map
*
*/
function ShowMeTheMap() {
	// IExplorer height check
	Resize();
	pointIni = new GLatLng(iniLat,iniLng);
	newGMap2(pointIni,iniZoom,G_HYBRID_MAP);
	showNodeList();
	showLangList();
}

/**
* Specific functions to insert getNearestImmo Control in Google Map
*
*/
function GetNearestImmoControl() {
}
GetNearestImmoControl.prototype = new GControl();
GetNearestImmoControl.prototype.initialize = function(map) {
	var container = document.createElement("div");

	var button = document.createElement("img");
	this.setButtonStyle_(button);
	container.appendChild(button);
	button.setAttribute('src','img/getrouter.png');
	button.setAttribute('title',JS_NEARESTROUTER);
	GEvent.addDomListener(button, "click", function() {
		getNearestImmoFromCenter();
	});
	map.getContainer().appendChild(container);
	return container;
}
// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
GetNearestImmoControl.prototype.getDefaultPosition = function() {
	return new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(84, 26));
}
// Sets the proper CSS for the given button element.
GetNearestImmoControl.prototype.setButtonStyle_ = function(button) {
	button.style.backgroundColor = "transparent";
	button.style.cursor = "pointer";
}

function getIcon() {
    var icon = new GIcon();
    icon.image = "/extension/maps/design/standard/images/mapicon_info.png";
    icon.iconAnchor = new GPoint(0,0);
    icon.infoWindowAnchor = new GPoint(19,32);
    icon.iconSize = new GSize(19, 32);
    icon.shadow = "/extension/maps/design/standard/images/mapicon_shadow.png";
	icon.shadowSize = new GSize(22, 20);
  return icon;
}
/*
*/
/**
* Specific functions to insert getLegend Control in Google Map
*
*/
function GetLegendControl() {
}
GetLegendControl.prototype = new GControl();
GetLegendControl.prototype.initialize = function(map) {
	var container = document.createElement("div");
	container.setAttribute('id','legendButtonContainer');
	button = document.createTextNode(JS_LEGEND_LINK);
	this.setButtonStyle_(container);
	container.appendChild(button);
	GEvent.addDomListener(container, "click", function() {
		showLegend();
	});
	map.getContainer().appendChild(container);
	return container;
}
// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
GetLegendControl.prototype.getDefaultPosition = function() {
	return new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(164, 7));
}
// Sets the proper CSS for the given button element.
GetLegendControl.prototype.setButtonStyle_ = function(button) {
	button.style.backgroundColor = "white";
	button.style.padding = "2px";
	button.style.width = "60px";
	button.style.height = "13px";
	button.style.textAlign = "center";
	button.style.border = "1px solid black";
	button.style.cursor = "pointer";
}


/**
* Specific functions to insert getList Control in Google Map
*
*/
function GetListControl() {
}
GetListControl.prototype = new GControl();
GetListControl.prototype.initialize = function(map) {
	var container = document.createElement("div");
	container.setAttribute('id','listButtonContainer');
	var button = document.createElement("img");
	this.setButtonStyle_(button);
	container.appendChild(button);
	button.setAttribute('src','img/list.png');
	button.setAttribute('title',JS_LISTPANEL_TITLE);
	GEvent.addDomListener(button, "click", function() {
		showNodeList();
	});
	map.getContainer().appendChild(container);
	return container;
}
// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
GetListControl.prototype.getDefaultPosition = function() {
	return new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(67, 27));
}
// Sets the proper CSS for the given button element.
GetListControl.prototype.setButtonStyle_ = function(button) {
	button.style.backgroundColor = "transparent";
	button.style.cursor = "pointer";
}


/**
* Erase all points in map
*
*/
function clearmap( ) {
	if (map.getZoom()>=20) {
		map.clearOverlays();
	}
}

/**
* Create a Marker
*
*/
function createMarker(lat,lng,number,iconNode,countryCode,zoom,addr,router_id,nickname,custom) {
	point  = new GLatLng(lat,lng);
	var icon = new GIcon();
	if (iconNode=="node_router") {
	  if (custom['PERSONALIZED']=='True') {
		  path = "../img/"+iconNode+"pers"+zoom+"_node.png";
	  }
	  else {
	    path = "../img/"+iconNode+zoom+"_node.png";
	  }
		icon.image = path;
		if (zoom==19) {
			icon.iconSize = new GSize(400, 400);
			icon.iconAnchor = new GPoint(200, 200);
		}
		if (zoom==18) {
			icon.iconSize = new GSize(220, 220);
			icon.iconAnchor = new GPoint(110, 110);
		}
		if (zoom==17) {
			icon.iconSize = new GSize(100, 100);
			icon.iconAnchor = new GPoint(50, 50);
		}
		if (zoom==16) {
			icon.iconSize = new GSize(58, 58);
			icon.iconAnchor = new GPoint(29, 29);
		}
		if (zoom==15) {
			icon.iconSize = new GSize(36, 36);
			icon.iconAnchor = new GPoint(18, 18);
		}
		if (zoom==14) {
			icon.iconSize = new GSize(20, 20);
			icon.iconAnchor = new GPoint(10, 10);
		}
	}
	else 	if (iconNode=="node_off") {
		path = "../img/"+iconNode+zoom+"_node.png";
		icon.image = path;
		if (zoom==19) {
			icon.iconSize = new GSize(400, 400);
			icon.iconAnchor = new GPoint(200, 200);
		}
		if (zoom==18) {
			icon.iconSize = new GSize(220, 220);
			icon.iconAnchor = new GPoint(110, 110);
		}
		if (zoom==17) {
			icon.iconSize = new GSize(100, 100);
			icon.iconAnchor = new GPoint(50, 50);
		}
		if (zoom==16) {
			icon.iconSize = new GSize(58, 58);
			icon.iconAnchor = new GPoint(29, 29);
		}
		if (zoom==15) {
			icon.iconSize = new GSize(36, 36);
			icon.iconAnchor = new GPoint(18, 18);
		}
		if (zoom==14) {
			icon.iconSize = new GSize(20, 20);
			icon.iconAnchor = new GPoint(10, 10);
		}
	}
	else if (iconNode=="country") {
		path = "../img/country2/country_"+countryCode+"_node.png";
		icon.image = path;
		//icon.shadow = "../img/country2/shadow_country_node.png";
		//icon.shadowSize = new GSize(24, 24);
		//icon.shadowAnchor = new GPoint(24, 24);
		icon.iconSize = new GSize(24, 24);
		icon.iconAnchor = new GPoint(12, 12);

	}
	else if (iconNode=="continent" || iconNode=="city") {
		path = "../img/"+iconNode+"_node.png";
		icon.image = path;
		//icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
		//icon.shadowSize = new GSize(22, 20);
		icon.iconSize = new GSize(24, 24);
		icon.iconAnchor = new GPoint(12, 12);
	}
	else {
		path = "../img/"+iconNode+"_node.png";
		icon.image = path;
		//icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
		//icon.shadowSize = new GSize(22, 20);
		icon.iconSize = new GSize(16, 16);
		icon.iconAnchor = new GPoint(8, 8);
	}

	var zoomVar = 0;

	if (iconNode=='continent') {
		zoomVar = 2;
	}
	else if (iconNode=='country') {
		zoomVar = 5;
	}
	else if (iconNode=='city') {
		zoomVar = 13;
	}
	else {
		zoomVar = 17;
	}
	var marker = new GMarker(point,{icon: getIcon(), clickable: true});
	if (map.getZoom()>=14) {
		if (iconNode!='node_router' && iconNode!='node_off') {
			GEvent.addListener(marker, "click", function() {
				
				/*var contentStatic = '';
				contentStatic = nickname+' '+addr;
				contentStatic += '<ul class="menu">';
				contentStatic += '<li class="menuitem"><a onclick="javascript:getNearestImmo('+lat+', '+lng+')">'+JS_NEARESTROUTER+'</a></li>';
				contentStatic += '</ul>';
				document.getElementById('nodePanelContent').innerHTML = contentStatic;*/
				
				if (oMenu !=null) { oMenu.destroy(); }
				
                oMenu = new YAHOO.widget.Menu("basicmenu", { x: xMousePos, y: yMousePos, constraintoviewport:true});
				
                /*
                if (nickname=='') {
					
					oMenu.setItemGroupTitle(JS_NODATA_NICKNAME, 0);
				}
				else {
					oMenu.setItemGroupTitle(nickname, 0);				
				}
				

                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                              addr,                               
                            { strongemphasis:true,disabled:true}
                        )
                    );
                    */
                oMenu.setItemGroupTitle(addr, 0);				
                
                /*if (nickname=='') {*/
	                oMenu.addItem(
	                        new YAHOO.widget.MenuItem(
	                              JS_CHANGE_NICKNAME,                               
	                            { url:"javascript:openInfPopup('nick');oMenu.destroy();"}
	                        )
	                    );
                /*}*/
                
                
                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                            JS_NEARESTROUTER, 
                            { url:"javascript:getNearestImmo('"+lat+"', '"+lng+"');oMenu.destroy();"}
                        )
                    );


                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                            JS_CANCEL, 
                            { url:"javascript:oMenu.destroy();"}
                        )
                    );


                oMenu.render(document.body);
    
                oMenu.show();
				
				
				
				
			});
			GEvent.addListener(marker, "mouseover", function() {
				return overlib(addr+"<br/>"+JS_MOREINFO,FGCOLOR,'#FFFFFF',BGCOLOR,'#f8993a',BORDER,2,RIGHT,ABOVE,HAUTO,VAUTO,TEXTSIZE,'10px');
			});
			GEvent.addListener(marker, "mouseout", function() {
				nd();
			});
			
			
		}
		else {
			GEvent.addListener(marker, "click", function() {


				
				/*var contentStatic = '';
				contentStatic = nickname+' '+addr;
				contentStatic += '<ul class="menu">';
				contentStatic += '<li class="menuitem"><a onclick="javascript:showCaptivePortal('+router_id+')">'+JS_CAPTIVEPORTAL+'</a></li>';
				contentStatic += '</ul>';
				document.getElementById('nodePanelContent').innerHTML = contentStatic;*/
				

				
				if (oMenu !=null) { oMenu.destroy(); }
				
                oMenu = new YAHOO.widget.Menu("basicmenu", { x: xMousePos, y: yMousePos, constraintoviewport:true});

				/*if (nickname=='') {
					
					oMenu.setItemGroupTitle(JS_OWNER_NODATA_NICKNAME, 0);
				}
				else {
					oMenu.setItemGroupTitle(JS_OWNER_NICKNAME+nickname, 0);				
				}
                
                   
                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                              addr,                               
                            { strongemphasis:true,disabled:true}
                        )
                    );
*/
				
				oMenu.setItemGroupTitle(addr, 0);
				
				/*if (nickname=='') {				                
	                oMenu.addItem(
	                        new YAHOO.widget.MenuItem(
	                              JS_CHANGE_NICKNAME,                               
	                            { url:"javascript:openInfPopup('nick');oMenu.destroy();"}
	                        )
	                    );
				}*/
                    
                    
	  			if (custom['PERSONALIZED']=='True') {
	                oMenu.addItem(
	                        new YAHOO.widget.MenuItem(
	                            JS_CAPTIVEPORTAL, 
	                            { url:"javascript:showCaptivePortal('"+router_id+"');oMenu.destroy();"}
	                        )
	                    );
	  			}
	  			else {
	                oMenu.addItem(
	                        new YAHOO.widget.MenuItem(
	                              JS_CUSTOM_YOURCP,                               
	                            { url:"javascript:openInfPopup('customize');oMenu.destroy();"}
	                        )
	                    );
	  				
	  			}

                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                            JS_SENDURL_CP, 
                            { url:"javascript:showSendUrl('"+router_id+"',null,null,null);oMenu.destroy();"}
                        )
                    );
                    
                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                            JS_SENDURL_LOC, 
                            { url:"javascript:showSendUrl(null,'"+lat+"','"+lng+"','"+map.getZoom()+"');oMenu.destroy();"}
                        )
                    );
                    

                oMenu.addItem(
                        new YAHOO.widget.MenuItem(
                            JS_CANCEL, 
                            { url:"javascript:oMenu.destroy();"}
                        )
                    );


                oMenu.render(document.body);
    
                oMenu.show();

		
			});

			GEvent.addListener(marker, "mouseover", function() {
				return overlib(addr+"<br/>"+JS_MOREINFO,FGCOLOR,'#FFFFFF',BGCOLOR,'#f8993a',BORDER,2,RIGHT,ABOVE,HAUTO,VAUTO,TEXTSIZE,'10px');
			});
			GEvent.addListener(marker, "mouseout", function() {
				nd();
			});
		}
	}
	else {
		GEvent.addListener(marker, "click", function() {
			getMarkersByParent(lat,lng,zoomVar);
		});
		GEvent.addListener(marker, "mouseover", function() {
			return overlib(addr,FGCOLOR,'#FFFFFF',BGCOLOR,'#f8993a',BORDER,2,RIGHT,ABOVE,HAUTO,VAUTO,TEXTSIZE,'10px');
		});
		GEvent.addListener(marker, "mouseout", function() {
			nd();
		});

	}
	return marker;
}

/**
* Create a Map
*
*/
function newGMap2 (point,zoom,mapType) {

	// Fill info text
	if (zoom<=2) {
		document.getElementById('contextualInfoPanelContent2').innerHTML = zoomLevelContinent;
	}
	if (zoom>=3 && zoom<=5) {
		document.getElementById('contextualInfoPanelContent2').innerHTML = zoomLevelCountry;
	}
	if (zoom>=6 && zoom<=13) {
		document.getElementById('contextualInfoPanelContent2').innerHTML = zoomLevelCity;
	}
	if (zoom>=14) {
		document.getElementById('contextualInfoPanelContent2').innerHTML = zoomLevelNode;
	}
	document.getElementById('map').innerHTML = '';
	map = null;
	map = new GMap2(document.getElementById("map"),{mapTypes:[G_NORMAL_MAP,G_HYBRID_MAP]});
	geocoder = new GClientGeocoder();
	map.addControl(new GLargeMapControl());
	map.addControl(new GMapTypeControl());
	map.addControl(new GetNearestImmoControl());
	map.addControl(new GetListControl());
	map.addControl(new GetLegendControl());
	map.addControl(new GScaleControl());
	map.addControl(new GOverviewMapControl())
	map.enableContinuousZoom();
	map.enableDoubleClickZoom();
	map.setCenter(point,zoom);
	map.setMapType(mapType);
	var bounds = map.getBounds();
	var southWest = bounds.getSouthWest();
	var northEast = bounds.getNorthEast();
	var sWLat = southWest.lat();
	var sWLng = southWest.lng();
	var nELat = northEast.lat();
	var nELng = northEast.lng();
	getMarkers(sWLat,sWLng,nELat,nELng,zoom);
	map.setCenter(point,zoom);
	if (line != null) {
		map.addOverlay(line);
	}
	GEvent.addListener(map, 'zoomend', function() {
		listener();
	});
	GEvent.addListener(map, 'moveend', function() {
		listener();
	});
}

/**
* Defines a listener
*
*/
function listener() {
	if (oMenu !=null) { oMenu.destroy(); }
	bounds = map.getBounds();
	southWest = bounds.getSouthWest();
	northEast = bounds.getNorthEast();
	sWLat = southWest.lat();
	sWLng = southWest.lng();
	nELat = northEast.lat();
	nELng = northEast.lng();
	zoom = map.getZoom();
	point = map.getCenter();
	mapType = map.getCurrentMapType();
	GUnload();
	newGMap2 (point,zoom,mapType);
}

/**
* Print markers in map
*
*/
function printMarkers(nodes, maxNodes) {
	if (nodes!=null)
	{
	  for (i=0;i<maxNodes;i++) {
	    //punto  = new GLatLng(nodes[i]['lat'],nodes[i]['lng']);
			map.addOverlay(createMarker(nodes[i]['lat'],nodes[i]['lng'],nodes[i]['id'],nodes[i]['type'],nodes[i]['country'],map.getZoom(),nodes[i]['address'],nodes[i]['routerId'],null/*nodes[i]['nickname']*/,nodes[i]['custom']));	    
	  }
	}
}

/**
* Show a line between 2 points
*
*/
function showLineToNearestImmo(markers) {
	if (markers!=null)
	{
		var bounds = new GLatLngBounds;
		nodes = markers.childNodes[0];
		if (nodes!=null) {
			if (nodes.nodeName=='xml') {
				nodes = markers.childNodes[1];
			}
		}
		var start = new Array();
		start['lat'] = nodes.childNodes[0].attributes[3].nodeValue;
		start['lng'] = nodes.childNodes[0].attributes[4].nodeValue;
		start['punto'] = new GLatLng(start['lat'], start['lng']);
		var end = new Array();
		end['id'] = nodes.childNodes[1].attributes[0].nodeValue;
		end['parentId'] = nodes.childNodes[1].attributes[1].nodeValue;
		end['lat'] = nodes.childNodes[1].attributes[3].nodeValue;
		end['lng'] = nodes.childNodes[1].attributes[4].nodeValue;
		end['zoom'] = nodes.childNodes[1].attributes[5].nodeValue;
		end['type'] = nodes.childNodes[1].attributes[2].nodeValue;
		end['punto'] = new GLatLng(end['lat'], end['lng']);
		end['addr'] = nodes.childNodes[1].firstChild.firstChild.nodeValue;
		bounds.extend(new GLatLng(start['lat'], start['lng']));
		bounds.extend(new GLatLng(end['lat'], end['lng']));
		map.removeOverlay(line);
		line = new GPolyline([
		start['punto'],
		end['punto']
		], "#f68a1d", 6,0.90);
		map.addOverlay(line);
		map.setCenter(bounds.getCenter(), map.getBoundsZoomLevel(bounds));
		distanceFromImmo = start['punto'].distanceFrom(end['punto']);
		GEvent.addListener(line, "mouseover", function() {
			return overlib(Math.round(distanceFromImmo)+" mtrs",FGCOLOR,'#FFFFFF',BGCOLOR,'#f8993a',BORDER,2,RIGHT,ABOVE,HAUTO,VAUTO,TEXTSIZE,'10px');
		});
		GEvent.addListener(line, "mouseout", function() {
			nd();
		});

		//document.getElementById('nodePanelContent').innerHTML = "<b>"+Math.round(distanceFromImmo)+" mtrs </b>";
	}
}

/**
* Autocomplete list Event listener
*
*/
function autoListElementSelectEventListener(a,b,c) {
	var selectedItem = new String(b[2]);
	var selectedItemData = selectedItem.split(',');
	var selectedItemId = selectedItemData[(selectedItemData.length-1)];
	var lat = autoListElementsData[selectedItemId][0];
	var lng = autoListElementsData[selectedItemId][1];
	var zoom = autoListElementsData[selectedItemId][2];
	getMarkersByParent(lat, lng, zoom);
}

/**
* Fills and shows autocomplete List
*
*/
function printListMenu(nodes) {
	var center = map.getCenter();
	HTMLText = '<ul>';
	autoListElements = new Array();
	autoListElementsData = new Array();
	if (nodes!=null) {
		for (i = 0; i < nodes.length; i++) {
			id = nodes[i]['id'];
			parentId = nodes[i]['parentId'];
			type = nodes[i]['type'];
			lat = nodes[i]['lat'];
			lng = nodes[i]['lng'];
			zoom = nodes[i]['zoom'];
			if (zoom==20) { zoom=17;}
			country = nodes[i]['country'];
			userId = nodes[i]['userId'];
			routerId = nodes[i]['routerId'];
			punto  = new GLatLng(lat,lng);
			addr = nodes[i]['address'];
			HTMLText +='<li><a href="javascript:void(0);" onmousedown="javascript:getMarkersByParent('+lat+','+lng+','+zoom+');">'+addr+'</a></li>';
			autoListElements.push(new Array(addr, id));
			autoListElementsData[id] = new Array(lat, lng, zoom);
		}
	}
	HTMLText += '</ul>';
	autoListElementsDataSource = new YAHOO.widget.DS_JSArray(autoListElements);
	listElementAutocompleteObject = new YAHOO.widget.AutoComplete('autoListElementInput', 'listSuggestion', autoListElementsDataSource);
	listElementAutocompleteObject.animVert = true;
	listElementAutocompleteObject.animHoriz = true;
	listElementAutocompleteObject.animSpeed = 0.1;
	listElementAutocompleteObject.autoHighlight = false;
	listElementAutocompleteObject.prehighlightClassName = "autoListElementMouseOver";
	listElementAutocompleteObject.useShadow = true;
	listElementAutocompleteObject.formatResult = function(oResultItem, sQuery) {
		var sMarkup = oResultItem[0];
		return (sMarkup);
	};
	document.getElementById('content').innerHTML = HTMLText;
	listElementAutocompleteObject.itemSelectEvent.subscribe(autoListElementSelectEventListener);
}

/**
* Obtains marker's child nodes
*
*/
function getMarkersByParent(lat,lng,zoom) {
	lat = new Number(lat);
	lng = new Number(lng);
	zoom = new Number(zoom);
	var punto  = new GLatLng(lat,lng);
	mapType = map.getCurrentMapType();
	GUnload();
	newGMap2 (punto,zoom+1,mapType);
}

/**
* Shows Point Relocation Map
*
*/
function showRecenterMap(lat,lng,zoom,address,mapid) {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById(mapid),{mapTypes:[G_NORMAL_MAP,G_HYBRID_MAP]});
		map.addControl(new GLargeMapControl());
		geocoder = new GClientGeocoder();
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(lat, lng),14);
		var marker = new GMarker(new GLatLng(lat, lng),{ icon: getIcon() });
		map.addOverlay(marker);
		map.enableContinuousZoom();
		map.enableDoubleClickZoom();
		var punto = false;
		if (geocoder && address!='') {
			geocoder.getLatLng(address,
			function(point) {
				if (!point) {
					alert(address + " "+JS_NOTFOUND);
				}
				else {
					map.setCenter(point);
					var marker = new GMarker(point,{ icon: getIcon() });
					map.addOverlay(marker);
				}
			}
			);
		}

	}else{
		alert("your browser is not compatible with Maps, get Firefox!")
	}
}


function showRecenterMap2 (lat,lng,zoom,address) {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map"),{mapTypes:[G_NORMAL_MAP,G_HYBRID_MAP]});
		map.addControl(new GLargeMapControl());
		geocoder = new GClientGeocoder();
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(lat, lng));
		var marker = new GMarker(new GLatLng(lat, lng),zoom);
		map.addOverlay(marker);
		map.enableContinuousZoom();
		map.enableDoubleClickZoom();
		var punto = false;
		GEvent.addListener(map, "click", function() {
			map.clearOverlays();
			if(punto == true){
				punto = false;
			}
		});
		GEvent.addListener(map, "click", function(overlay, point) {
			map.addOverlay(new GMarker(point));
			var pointNew=point.toString();
			var preLatlongNew=pointNew.split(", ");
			var latitudeNew=preLatlongNew[0].split("(");
			latitude=latitudeNew[1];
			var longitudeNew=preLatlongNew[1].split(")");
			longitude=longitudeNew[0];
			punto = true;
			document.getElementById("latitude").value=point.y;
			document.getElementById("longitude").value=point.x;
		});

		if (geocoder && address!='') {
			geocoder.getLatLng(address,
			function(point) {
				if (!point) {
					alert(address + " "+JS_NOTFOUND);
				}
				else {
					map.setCenter(point, 14);
                            
					var marker = new GMarker(point,{ draggable: true });
					

		              GEvent.addListener(marker, "dragstart", function() {
						document.getElementById("latitude").value="";
						document.getElementById("longitude").value="";
					  });
						
					  GEvent.addListener(marker, "dragend", function() {
					  	var point = marker.getPoint();
						document.getElementById("latitude").value=point.lat();
						document.getElementById("longitude").value=point.lng();
					  });
        
    				
					map.addOverlay(marker);
				}
			}
			);
		}

	}else{
		alert("your browser is not compatible with Maps, get Firefox!")
	}
}
function showRecenterMap3 (lat,lng,zoom,address) {
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById("map"),{mapTypes:[G_NORMAL_MAP,G_HYBRID_MAP]});
		map.addControl(new GLargeMapControl());
		geocoder = new GClientGeocoder();
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(lat, lng));
		var marker = new GMarker(new GLatLng(lat, lng),zoom);
		map.addOverlay(marker);
		map.enableContinuousZoom();
		map.enableDoubleClickZoom();
		var punto = false;

		if (geocoder && address!='') {
			geocoder.getLatLng(address,
			function(point) {
				if (!point) {
					alert(address + " "+JS_NOTFOUND);
				}
				else {
					map.setCenter(point, 14);
                            
					document.getElementById("latitude").value=point.lat();
					document.getElementById("longitude").value=point.lng();
					var marker = new GMarker(point,{ draggable: true });
					

		              GEvent.addListener(marker, "dragstart", function() {
						document.getElementById("latitude").value="";
						document.getElementById("longitude").value="";
					  });
						
					  GEvent.addListener(marker, "dragend", function() {
					  	var point = marker.getPoint();
						document.getElementById("latitude").value=point.lat();
						document.getElementById("longitude").value=point.lng();
					  });
        
    				
							map.addOverlay(marker);
				}
			}
			);

		}

	}else{
		alert("your browser is not compatible with Maps, get Firefox!")
	}
}


/**
* Shows My Usage Map
*
*/
function showMyUsageMap (numImmos,latlonString) {
	if (GBrowserIsCompatible()) {
		if (numImmos!=0) {
			latGreat = 0;
			lngGreat = 0;
			latMinor = 10000;
			lngMinor = 10000;
			splitCoords = latlonString.split(";");
			for (i=1;i<=numImmos;i++) {
				splitCoords2 = splitCoords[i-1].split(",");
				eval ('lat'+i+'=splitCoords2[0]-1+1;');
				eval ('lng'+i+'=splitCoords2[1]-1+1;');
				eval ('if (lat'+i+'>latGreat) { latGreat = lat'+i+'; }');
				eval ('if (lng'+i+'>lngGreat) { lngGreat = lng'+i+'; }');
				eval ('if (lat'+i+'<latMinor) { latMinor = lat'+i+'; }');
				eval ('if (lng'+i+'<lngMinor) { lngMinor = lng'+i+'; }');
			}
			latCenter = ((latGreat-latMinor)/2)+latMinor;
			lngCenter = ((lngGreat-lngMinor)/2)+lngMinor;
			zoom = 6;
		}
		else {
			latCenter = 0;
			lngCenter = 0;
			zoom = 1;
		}
		var bounds = new GLatLngBounds;
		var map = new GMap2(document.getElementById("map"),{mapTypes:[G_NORMAL_MAP,G_HYBRID_MAP]});
		map.addControl(new GSmallMapControl());
		geocoder = new GClientGeocoder();
		map.addControl(new GMapTypeControl());
		map.enableContinuousZoom();
		map.enableDoubleClickZoom();
		map.setCenter(new GLatLng(0,0), 0);
		var accumulatedDistance = 0;
		var point = null;
		var npoint = null;
		var line = null;
		var marker = null;
		var lineArray = new Array();
		for (i=1;i<=numImmos;i++) {
			var icon = new GIcon();
			eval ('point = new GLatLng(lat'+i+', lng'+i+')');
			bounds.extend(point);
			path = "../img/node_alien_node.png";
			icon.image = path;
			icon.iconSize = new GSize(16, 16);
			icon.iconAnchor = new GPoint(8, 8);
			marker = new GMarker(point,{icon: icon, clickable: true});
			map.addOverlay(marker);
			if (numImmos!=1) {
				if (i==numImmos) {
					next = 1;
				} else {
					next = i+1;
				}
				eval ('npoint = new GLatLng(lat'+next+', lng'+next+');');
				lineArray.push(point);
				//line = new GPolyline([point, npoint], "#f68a1d", 6,0.90);
				//if (!document.all) {
				//map.addOverlay(line);
				//}

				accumulatedDistance = accumulatedDistance+point.distanceFrom(npoint);
			}
		}
		lineArray.push(npoint);
		var line = new GPolyline(lineArray, "#f68a1d", 6, 0.90);
		if (!document.all) {
			map.addOverlay(line);
		}
		map.setCenter(bounds.getCenter(), map.getBoundsZoomLevel(bounds));
		//map.openInfoWindow(map.getCenter(),document.createTextNode(Math.round(accumulatedDistance/1000)+" km."));
		var tooltip = document.getElementById("tooltip");
		tooltip.style.zIndex = '999';
		tooltip.style.position = 'absolute';
		tooltip.style.top = '110px';
		tooltip.style.left = '18px';
		tooltip.style.border = '2px #f8993a solid';
		tooltip.style.padding = '4px';
		tooltip.style.backgroundColor = '#fff';
		tooltip.innerHTML = "<b>"+Math.round(accumulatedDistance/1000)+" km.</b>";

	}else{
		alert("your browser is not compatible with Maps, get Firefox!")
	}
}


/**
* Prepares a center point to pass it to getNearestImmo.
*
*/
function getNearestImmoFromCenter() {
	var center = map.getCenter();
	var lat = center.lat();
	var lng = center.lng();
	getNearestImmo(lat, lng);
}


    var map;
    var geocoder;

    function load() {
      map = new GMap2(document.getElementById("map{$rnd}"));
      map.setCenter(new GLatLng(34, 0), 1);
      geocoder = new GClientGeocoder();
    }

    // addAddressToMap() is called when the geocoder returns an
    // answer.  It adds a marker to the map with an open info window
    // showing the nicely formatted version of the address and the country code.
    function addAddressToMap(response) {
      map.clearOverlays();
      if (!response || response.Status.code != 200) {
        alert("Sorry, we were unable to geocode that address");
      } else {
        place = response.Placemark[0];
        point = new GLatLng(place.Point.coordinates[1],
                            place.Point.coordinates[0]);
        marker = new GMarker(point);
        map.addOverlay(marker);
        marker.openInfoWindowHtml(place.address + '<br>' +
          '<b>Country code:</b> ' + place.AddressDetails.Country.CountryNameCode);
      }
    }

    // showLocation() is called when you click on the Search button
    // in the form.  It geocodes the address entered into the form
    // and adds a marker to the map at that location.
    function showLocation() {
      var address = document.forms[0].q.value;
      geocoder.getLocations(address, addAddressToMap);
    }

	function $() {
	  var elements = new Array();
	
	  for (var i = 0; i < arguments.length; i++) {
	    var element = arguments[i];
	    if (typeof element == 'string')
	      element = document.getElementById(element);
	
	    if (arguments.length == 1)
	      return element;
	
	    elements.push(element);
	  }
	
	  return elements;
	}
    
    //]]>