function addMarkers()
{
mySelect = document.getElementById('selection');
Atlantic = [];Beaufort = [];Newport = [];Morehead_City = [];Harkers_Island = [];Smyrna = [];Cape_Carteret = [];mySelect.options[mySelect.options.length] = new Option("Atlantic schools",'all=Atlantic');
mySelect.options[mySelect.options.length] = new Option("Beaufort schools",'all=Beaufort');
mySelect.options[mySelect.options.length] = new Option("Cape Carteret schools",'all=Cape_Carteret');
mySelect.options[mySelect.options.length] = new Option("Harkers Island schools",'all=Harkers_Island');
mySelect.options[mySelect.options.length] = new Option("Morehead City schools",'all=Morehead_City');
mySelect.options[mySelect.options.length] = new Option("Newport schools",'all=Newport');
mySelect.options[mySelect.options.length] = new Option("Smyrna schools",'all=Smyrna');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Atlantic[Atlantic.length] = createMarker(new GPoint(-76.34780121,34.88550186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Atlantic Elementary School",'Atlantic=' + Atlantic.length);
Beaufort[Beaufort.length] = createMarker(new GPoint(-76.65620422,34.72035217),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Beaufort Elementary School",'Beaufort=' + Beaufort.length);
Beaufort[Beaufort.length] = createMarker(new GPoint(-76.64302826,34.72994232),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Beaufort Middle School",'Beaufort=' + Beaufort.length);
Newport[Newport.length] = createMarker(new GPoint(-76.88320160,34.76190186),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bogue Sound Elementary School",'Newport=' + Newport.length);
Newport[Newport.length] = createMarker(new GPoint(-76.88320160,34.76190186),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Broad Creek Middle School",'Newport=' + Newport.length);
Morehead_City[Morehead_City.length] = createMarker(new GPoint(-76.71684265,34.72239304),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Cape Lookout Marine Sci High School",'Morehead_City=' + Morehead_City.length);
Newport[Newport.length] = createMarker(new GPoint(-76.88320160,34.76190186),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Croatan High School",'Newport=' + Newport.length);
Beaufort[Beaufort.length] = createMarker(new GPoint(-76.61250305,34.79249954),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Carteret High School",'Beaufort=' + Beaufort.length);
Harkers_Island[Harkers_Island.length] = createMarker(new GPoint(-76.55723572,34.69416046),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Harkers Island Elementary School",'Harkers_Island=' + Harkers_Island.length);
Morehead_City[Morehead_City.length] = createMarker(new GPoint(-76.74256897,34.72885895),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Morehead City Middle School",'Morehead_City=' + Morehead_City.length);
Morehead_City[Morehead_City.length] = createMarker(new GPoint(-76.77696228,34.73534775),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Morehead City Primary",'Morehead_City=' + Morehead_City.length);
Morehead_City[Morehead_City.length] = createMarker(new GPoint(-76.75006104,34.72398376),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Morehead Elementary At Camp Glenn",'Morehead_City=' + Morehead_City.length);
Newport[Newport.length] = createMarker(new GPoint(-76.86038971,34.77669144),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Newport Elementary School",'Newport=' + Newport.length);
Newport[Newport.length] = createMarker(new GPoint(-76.85884857,34.77110672),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Newport Middle School",'Newport=' + Newport.length);
Smyrna[Smyrna.length] = createMarker(new GPoint(-76.51490021,34.76440048),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Smyrna Elementary School",'Smyrna=' + Smyrna.length);
Beaufort[Beaufort.length] = createMarker(new GPoint(-76.61250305,34.79249954),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tiller School",'Beaufort=' + Beaufort.length);
Morehead_City[Morehead_City.length] = createMarker(new GPoint(-76.77706146,34.73535156),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("West Carteret High School",'Morehead_City=' + Morehead_City.length);
Cape_Carteret[Cape_Carteret.length] = createMarker(new GPoint(-77.09860229,34.70420074),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("White Oak Elementary School",'Cape_Carteret=' + Cape_Carteret.length);
} // End addStateMarkers JavaScript Function
// Takes an array of markers and centers/zooms map based on marker range
function centerByArray(myArray, recenter, newMaxMin)
{
if (newMaxMin == true)
reMaxMin(myArray);
for (var i = 0; i < myArray.length; i++)
{
var markLng = myArray[i].getPoint().x;
var markLat = myArray[i].getPoint().y;
if (markLat > maxLat) maxLat = markLat;
if (markLng > maxLng) maxLng = markLng;
if (markLat < minLat) minLat = markLat;
if (markLng < minLng) minLng = markLng;
}
if (recenter)
reCenterMap();
}
// Reinit max/mins
function reMaxMin(myArray)
{
maxLng = myArray[0].getPoint().x;
maxLat = myArray[0].getPoint().y;
minLng = myArray[0].getPoint().x;
minLat = myArray[0].getPoint().y;
}
// Recenter map based on global max/mins
function reCenterMap()
{
var bounds = new GLatLngBounds();
bounds.extend(new GLatLng(minLat, minLng));
bounds.extend(new GLatLng(maxLat, maxLng));
var center_lat = (bounds.getNorthEast().lat() + bounds.getSouthWest().lat()) / 2.0;
var center_lng = (bounds.getNorthEast().lng() + bounds.getSouthWest().lng()) / 2.0;
var center = new GLatLng(center_lat, center_lng);
var zoom = map.getBoundsZoomLevel(bounds);
map.setCenter(center,zoom);
//map.setCenter(center,10);
/*
var center = new GPoint( (maxLng + minLng)/2, (maxLat+minLat)/2 );
var delta = new GSize(maxLng - minLng, maxLat - minLat);
var minZoom = map.spec.getLowestZoomLevel(center, delta, map.viewSize);
if (minZoom < 4) minZoom = 4; // Lowest possible zoom is 4
map.centerAndZoom(center, minZoom);
*/
}
// Fires when drop down list of schools changes
function selectChange(selection)
{
var myVal = selection.options[selection.selectedIndex].value;
map.closeInfoWindow();
// Add entire array based on variable type
if (myVal.indexOf('all') != -1 && myVal != 'all')
{
var temp = myVal.split('=');
var showArray = temp[1];
// If Array is > X amount of markers, then open in a new page
if (eval(showArray).length > 20)
// New window depends on whether or not we're on the search page
if (location.href.indexOf('nearby_schools.php') == -1)
window.open(location.href + '/map/' + showArray);
else
window.open('/search////' + showArray);
map.removeOverlays(Atlantic);
map.removeOverlays(Beaufort);
map.removeOverlays(Cape_Carteret);
map.removeOverlays(Harkers_Island);
map.removeOverlays(Morehead_City);
map.removeOverlays(Newport);
map.removeOverlays(Smyrna);
map.addOverlays(eval(showArray));
centerByArray(eval(showArray), true, true); // Center and zoom on set of markers
}
// Add individual markers
if (myVal.indexOf('all') == -1 && myVal != 'all' && myVal.length)
{
var temp = myVal.split('=');
var myArray = temp[0];
var myIndex = parseInt(temp[1]) - 1;
document.getElementById('map').width = "750";
map.removeOverlay(eval(myArray)[myIndex]);
map.addOverlay(eval(myArray)[myIndex]);
GEvent.trigger(eval(myArray)[myIndex],'click');
}
// Show all markers
if (myVal == 'all')
{
cntMarker = 0;
reMaxMin(Atlantic);map.removeOverlays(Atlantic);
map.removeOverlays(Beaufort);
map.removeOverlays(Cape_Carteret);
map.removeOverlays(Harkers_Island);
map.removeOverlays(Morehead_City);
map.removeOverlays(Newport);
map.removeOverlays(Smyrna);
map.addOverlays(Atlantic);
centerByArray(Atlantic, false, false);
cntMarker += Atlantic.length;
map.addOverlays(Beaufort);
centerByArray(Beaufort, false, false);
cntMarker += Beaufort.length;
map.addOverlays(Cape_Carteret);
centerByArray(Cape_Carteret, false, false);
cntMarker += Cape_Carteret.length;
map.addOverlays(Harkers_Island);
centerByArray(Harkers_Island, false, false);
cntMarker += Harkers_Island.length;
map.addOverlays(Morehead_City);
centerByArray(Morehead_City, false, false);
cntMarker += Morehead_City.length;
map.addOverlays(Newport);
centerByArray(Newport, false, false);
cntMarker += Newport.length;
map.addOverlays(Smyrna);
centerByArray(Smyrna, false, false);
cntMarker += Smyrna.length;
centerByArray(Atlantic,true, false);
if (cntMarker > 20)
// New window depends on whether or not we're on the search page
if (location.href.indexOf('schools-by-distance') == -1)
window.open(location.href + '/map/all');
else
window.open('/search////all');
}
}