// JavaScript Document
// Latitude and Longitude math routines are from: http://www.fcc.gov/mb/audio/bickel/DDDMMSS-decimal.html

var map = null;
var geocoder = null;
var latsgn = 1;
var lgsgn = 1;
var zm = 0;
var marker = null;
var posset = 0;

function createMarker(point, number, icon, name)
{
var marker = new GMarker(point,icon);
// Show this markers index in the info window when it is clicked
var html = number;
GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
//GEvent.addListener(marker, "mouseover", function() {marker.openInfoWindowHtml(html);});
//GEvent.addListener(marker, "mouseout", function() {marker.closeInfoWindow();});	 
return marker;
};

function createnewzoom() {
               var zoomlevel = map.getZoom();
               var zoomlevel = GEvent.addListener(map, "zoomend",
function(oldzoom,zoom) {
                       //alert('zoom:'+zoom);
					   document.getElementById("tb_Zoom").value=zoom;
               });
              return zoomlevel;
       } 

function xy(myLat,myLong,myZoom) {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("map"));
map.setCenter(new GLatLng(myLat,myLong),parseInt(myZoom)); // set zoom as user input, set center as user propery
map.setMapType(G_NORMAL_MAP);
map.addControl(new GLargeMapControl());
map.addControl(new MapTypeControl());
map.addControl(new GScaleControl());
//map.enableScrollWheelZoom();
map.disableScrollWheelZoom();
map.disableDoubleClickZoom();
geocoder = new GClientGeocoder();


//var point = new GLatLng(myLat,myLong,myZoom);
//var marker = createMarker(point, '<span class="red"><img src="../images/icons/house_icon.png"/>Cao narode srbije i crne gore</span>',iconTECFA);
//map.addOverlay(marker);

createnewzoom(); // Call Zooom function
marker = new GMarker(new GLatLng(myLat,myLong), {draggable: false});
map.addOverlay(marker);
//map.setCenter(new GLatLng(myLat,myLong), myZoom); // set center of map as cooord inate of user input
//alert (myZoom);
GEvent.addListener(map, 'click', function(overlay,point) 
{
if (overlay) 
{
} 
else 
{
posset = 1;

fc( point) ;
//marker.setPoint(point);
if (zm == 0)
{map.setCenter(point,myZoom); zm = myZoom;}
else
{map.setCenter(point);}
computepos(point);
}
});

GEvent.addListener(map, 'singlerightclick', function(point,src,overlay) 
{
if (overlay) 
{
if (overlay != marker)
{
map.removeOverlay(overlay)
document.getElementById("tb_myLat").value='';
//document.getElementById("tb_myLatm").value='';
//document.getElementById("tb_myLatmd").value='';
//document.getElementById("tb_myLatms").value='';
document.getElementById("tb_myLong").value='';
//document.getElementById("tb_myLongm").value='';
//document.getElementById("tb_myLongmd").value='';
//document.getElementById("tb_myLongms").value='';
} 
}
else 
{}
});

GEvent.addListener(marker, "dragend", function() {
var point = marker.getLatLng();
posset = 1;

if (zm == 0)
{map.setCenter(point,myZoom); zm = myZoom;}
else
{map.setCenter(point);}
computepos(point);
});


GEvent.addListener(marker, "click", function() {
var point = marker.getLatLng();
marker.openInfoWindowHtml(marker.getLatLng().toUrlValue(6));
computepos (point);
});

}}

function computepos (point)
{
var latA = Math.abs(Math.round(value=point.y * 1000000.));
var lonA = Math.abs(Math.round(value=point.x * 1000000.));

if(value=point.y < 0)
{
	var ls = '-' + Math.floor((latA / 1000000));
}
else
{
	var ls = Math.floor((latA / 1000000));
}

var lm = Math.floor(((latA/1000000) - Math.floor(latA/1000000)) * 60);
var ld = ( Math.floor(((((latA/1000000) - Math.floor(latA/1000000)) * 60) - Math.floor(((latA/1000000) - Math.floor(latA/1000000)) * 60)) * 100000) *60/100000 );

if(value=point.x < 0)
{
  var lgs = '-' + Math.floor((lonA / 1000000));
}
else
{
	var lgs = Math.floor((lonA / 1000000));
}

var lgm = Math.floor(((lonA/1000000) - Math.floor(lonA/1000000)) * 60);
var lgd = ( Math.floor(((((lonA/1000000) - Math.floor(lonA/1000000)) * 60) - Math.floor(((lonA/1000000) - Math.floor(lonA/1000000)) * 60)) * 100000) *60/100000 );

document.getElementById("tb_myLat").value=point.y;
//document.getElementById("tb_myLatm").value=ls;
//document.getElementById("tb_myLatmd").value=lm;
//document.getElementById("tb_myLatms").value=ld;

document.getElementById("tb_myLong").value=point.x;
//document.getElementById("tb_myLongm").value=lgs;
//document.getElementById("tb_myLongmd").value=lgm;
//document.getElementById("tb_myLongms").value=lgd;
}

function showAddress(address) {
 if (geocoder) {
 geocoder.getLatLng(
 address,
 function(point) {
 if (!point) {
 alert(address + " not found");
 } else {
 
 posset = 1;

 map.setMapType(G_HYBRID_MAP);
 map.setCenter(point,16);
 zm = 1;
 marker.setPoint(point);
 GEvent.trigger(marker, "click");
 }
 }
 );
 }
}

function showLatLong(latitude, longitude) {
latitude1 = Math.abs( Math.round(latitude * 1000000.));
if(latitude1 > (90 * 1000000)) { alert(' Latitude must be between -90 to 90. ');  document.getElementById("tb_myLat1").value=''; return;}
longitude1 = Math.abs( Math.round(longitude * 1000000.));
if(longitude1 > (180 * 1000000)) { alert(' Longitude must be between -180 to 180. ');  document.getElementById("tb_myLong1").value='';  return;}

var point = new GLatLng(latitude,longitude);

posset = 1;

if (zm == 0)
{
	map.setMapType(G_HYBRID_MAP);
	map.setCenter(point,16);
	zm = 1;
}
else
{
	map.setCenter(point);
}

 var html = "";
 html += html + "Latitude, Longitude<br>" + point.toUrlValue(6);

 var baseIcon = new GIcon();
 baseIcon.iconSize=new GSize(32,32);
 baseIcon.shadowSize=new GSize(56,32);
 baseIcon.iconAnchor=new GPoint(16,32);
 baseIcon.infoWindowAnchor=new GPoint(16,0);
 var thisicon = new GIcon(baseIcon, "http://itouchmap.com/i/blue-dot.png", null, "http://itouchmap.com/i/msmarker.shadow.png");

 var marker = new GMarker(point,thisicon);
 GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
 map.addOverlay(marker);

 GEvent.trigger(marker, "click");
}

function showLatLong1(latitude, latitudem,latitudes, longitude,  longitudem,  longitudes) {
if(latitude < 0)  { latsgn = -1; }
alat = Math.abs( Math.round(latitude * 1000000.));
if(alat > (90 * 1000000)) { alert(' Degrees Latitude must be between -90 to 90. ');  document.getElementById("tb_myLat1m").value=''; document.getElementById("tb_myLat1md").value=''; document.getElementById("tb_myLat1ms").value=''; return; }
latitudem = Math.abs(Math.round(latitudem * 1000000.)/1000000);  //integer
absmlat = Math.abs(Math.round(latitudem * 1000000.));  //integer
if(absmlat >= (60 * 1000000)) {  alert(' Minutes Latitude must be between 0 to 59. ');  document.getElementById("tb_myLat1md").value=''; document.getElementById("tb_myLat1ms").value=''; return;}
latitudes = Math.abs(Math.round(latitudes * 1000000.)/1000000);
absslat = Math.abs(Math.round(latitudes * 1000000.));
if(absslat > (59.99999999 * 1000000)) {  alert(' Seconds Latitude must be between 0 and 59.99. '); document.getElementById("tb_myLat1ms").value=''; return; }

if(longitude < 0)  { lgsgn = -1; }
alon = Math.abs( Math.round(longitude * 1000000.));
if(alon > (180 * 1000000)) {  alert(' Degrees Longitude must be between -180 to 180. '); document.getElementById("tb_myLong1m").value=''; document.getElementById("tb_myLong1md").value=''; document.getElementById("tb_myLong1ms").value=''; return;}
longitudem = Math.abs(Math.round(longitudem * 1000000.)/1000000);
absmlon = Math.abs(Math.round(longitudem * 1000000));
if(absmlon >= (60 * 1000000))   {  alert(' Minutes Longitude must be between 0 to 59. '); document.getElementById("tb_myLong1md").value=''; document.getElementById("tb_myLong1ms").value='';   return;}
longitudes = Math.abs(Math.round(longitudes * 1000000.)/1000000);
absslon = Math.abs(Math.round(longitudes * 1000000.));
if(absslon > (59.99999999 * 1000000)) {  alert(' Seconds Longitude must be between 0 and 59.99. '); document.getElementById("tb_myLong1ms").value=''; return;}

latitude = Math.round(alat + (absmlat/60.) + (absslat/3600.) ) * latsgn/1000000;
longitude = Math.round(alon + (absmlon/60) + (absslon/3600) ) * lgsgn/1000000;

var point = new GLatLng(latitude,longitude);
posset = 1;

if (zm == 0)
{
	map.setMapType(G_HYBRID_MAP);
	map.setCenter(point,16);
	zm = 1;
}
else
{
	map.setCenter(point);
}
 var html = "";
 html += html + "Latitude, Longitude<br>" + point.toUrlValue(6);

 var baseIcon = new GIcon();
 baseIcon.iconSize=new GSize(32,32);
 baseIcon.shadowSize=new GSize(56,32);
 baseIcon.iconAnchor=new GPoint(16,32);
 baseIcon.infoWindowAnchor=new GPoint(16,0);
 var thisicon = new GIcon(baseIcon, "http://itouchmap.com/i/blue-dot.png", null, "http://itouchmap.com/i/msmarker.shadow.png");

 var marker = new GMarker(point,thisicon);
 GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
 map.addOverlay(marker);

 GEvent.trigger(marker, "click");
}

function streetview()
{
if (posset == 0)
{
	alert("Position Not Set.  Please click on the spot on the map to set the street view point.");
	return;
}

var point = map.getCenter();
var t1 = String(point);
t1 = t1.replace(/[() ]+/g,"");
var vpike_str = "http://www.vpike.com?e=" + t1;
var popup = window.open(vpike_str, "streetview");
popup.focus();
}

function googleearth()
{
if (posset == 0)
{
	alert("Position Not Set.  Please click on the spot on the map to set the Google Earth map point.");
	return;
}
var point = map.getCenter();
var gearth_str = "http://itouchmap.com?r=googleearth&mt=Latitude-Longitude Point&ml=" + point.y+ "&mg=" + point.x;
var popup = window.open(gearth_str, "googleearth");
popup.focus();
}

function pictures()
{
if (posset == 0)
{
	alert("Position Not Set.  Please click on the spot on the map to set the photograph point.");
	return;
}
var point = map.getCenter();
var pictures_str = "http://getpicture.mobi?r=pictures&mt=Latitude-Longitude Point&ml=" + point.y+ "&mg=" + point.x;
var popup = window.open(pictures_str, "pictures");
popup.focus();
}

function lotsize()
{
if (posset == 0)
{
	alert("Position Not Set.  Please click on the spot on the map to set the lot size map point.");
	return;
}
var point = map.getCenter();
var t1 = String(point);
t1 = t1.replace(/[() ]+/g,"");
var vpike_str = "http://www.findlotsize.com?st=l1&e=" + t1;
var popup = window.open(vpike_str, "lotsize");
popup.focus();
}

function fc( point )
{
 var html = "";
 html += html + "Latitude, Longitude<br>" + point.toUrlValue(6);

 var baseIcon = new GIcon();
 baseIcon.iconSize=new GSize(32,32);
 baseIcon.shadowSize=new GSize(56,32);
 baseIcon.iconAnchor=new GPoint(16,32);
 baseIcon.infoWindowAnchor=new GPoint(16,0);
 var thisicon = new GIcon(baseIcon, "http://itouchmap.com/i/blue-dot.png", null, "http://itouchmap.com/i/msmarker.shadow.png");

 var marker = new GMarker(point,thisicon);
 GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
 map.addOverlay(marker);
}


function createMarker(point, html) 
{
 var marker = new GMarker(point);
 GEvent.addListener(marker, "click", function()
 {
 marker.openInfoWindowHtml(html);
 });
 return marker;
}

function reset() {
map.clearOverlays();
document.getElementById("tb_myLat").value='';
//document.getElementById("tb_myLatm").value='';
//document.getElementById("tb_myLatmd").value='';
//document.getElementById("tb_myLatms").value='';
document.getElementById("tb_myLong").value='';
//document.getElementById("tb_myLongm").value='';
//document.getElementById("tb_myLongmd").value='';
//document.getElementById("tb_myLongms").value='';
marker = new GMarker(new GLatLng(20.0, -10.0), {draggable: true});
map.addOverlay(marker);
marker.setPoint(map.getCenter());

GEvent.addListener(marker, "dragend", function() {
var point = marker.getLatLng();
posset = 0;

if (zm == 0)
{map.setCenter(point,myZoom); zm = myZoom;}
else
{map.setCenter(point);}
computepos(point);
});

GEvent.addListener(marker, "click", function() {
var point = marker.getLatLng();
marker.openInfoWindowHtml(marker.getLatLng().toUrlValue(6));
computepos (point);
});
}

function reset1() 
{
marker.setPoint(map.getCenter());
}