function addMarkers()
{
mySelect = document.getElementById('selection');
Blanchester = [];Clarksville = [];Wilmington = [];Lees_Creek = [];Midland = [];New_Vienna = [];Sabina = [];mySelect.options[mySelect.options.length] = new Option("Blanchester schools",'all=Blanchester');
mySelect.options[mySelect.options.length] = new Option("Clarksville schools",'all=Clarksville');
mySelect.options[mySelect.options.length] = new Option("Lees Creek schools",'all=Lees_Creek');
mySelect.options[mySelect.options.length] = new Option("Midland schools",'all=Midland');
mySelect.options[mySelect.options.length] = new Option("New Vienna schools",'all=New_Vienna');
mySelect.options[mySelect.options.length] = new Option("Sabina schools",'all=Sabina');
mySelect.options[mySelect.options.length] = new Option("Wilmington schools",'all=Wilmington');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Blanchester[Blanchester.length] = createMarker(new GPoint(-83.94689178,39.30248260),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Blanchester High School",'Blanchester=' + Blanchester.length);
Blanchester[Blanchester.length] = createMarker(new GPoint(-83.94693756,39.30247498),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Blanchester Middle School",'Blanchester=' + Blanchester.length);
Clarksville[Clarksville.length] = createMarker(new GPoint(-83.98521423,39.44548416),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Clinton-massie Elementary School",'Clarksville=' + Clarksville.length);
Clarksville[Clarksville.length] = createMarker(new GPoint(-83.98521423,39.44548416),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Clinton-massie High School",'Clarksville=' + Clarksville.length);
Clarksville[Clarksville.length] = createMarker(new GPoint(-83.98521423,39.44548416),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Clinton-massie Middle School",'Clarksville=' + Clarksville.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.82379913,39.45420074),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Denver Place Elementary School",'Wilmington=' + Wilmington.length);
Lees_Creek[Lees_Creek.length] = createMarker(new GPoint(-83.60627747,39.37031937),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("East Clinton High School",'Lees_Creek=' + Lees_Creek.length);
Lees_Creek[Lees_Creek.length] = createMarker(new GPoint(-83.64939880,39.41999817),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("East Clinton Junior High School",'Lees_Creek=' + Lees_Creek.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.81532288,39.44673538),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("East End Elementary School",'Wilmington=' + Wilmington.length);
Midland[Midland.length] = createMarker(new GPoint(-83.91095734,39.30677795),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Jefferson Elementary School",'Midland=' + Midland.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.82836900,39.44711100),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Laurel Oaks Cdc High School",'Wilmington=' + Wilmington.length);
Blanchester[Blanchester.length] = createMarker(new GPoint(-83.98524475,39.29510117),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Main Street Middle School",'Blanchester=' + Blanchester.length);
New_Vienna[New_Vienna.length] = createMarker(new GPoint(-83.68337250,39.32735825),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("New Vienna Elementary School",'New_Vienna=' + New_Vienna.length);
Blanchester[Blanchester.length] = createMarker(new GPoint(-83.98753357,39.29651260),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Putman Elementary School",'Blanchester=' + Blanchester.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.84898376,39.43249512),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Roy E Holmes Elementary School",'Wilmington=' + Wilmington.length);
Sabina[Sabina.length] = createMarker(new GPoint(-83.64070892,39.48772812),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Sabina Elementary School",'Sabina=' + Sabina.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.83942413,39.44856262),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Wilmington High School",'Wilmington=' + Wilmington.length);
Wilmington[Wilmington.length] = createMarker(new GPoint(-83.83703613,39.44960403),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Wilmington Middle School",'Wilmington=' + Wilmington.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(Blanchester);
map.removeOverlays(Clarksville);
map.removeOverlays(Lees_Creek);
map.removeOverlays(Midland);
map.removeOverlays(New_Vienna);
map.removeOverlays(Sabina);
map.removeOverlays(Wilmington);
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(Blanchester);map.removeOverlays(Blanchester);
map.removeOverlays(Clarksville);
map.removeOverlays(Lees_Creek);
map.removeOverlays(Midland);
map.removeOverlays(New_Vienna);
map.removeOverlays(Sabina);
map.removeOverlays(Wilmington);
map.addOverlays(Blanchester);
centerByArray(Blanchester, false, false);
cntMarker += Blanchester.length;
map.addOverlays(Clarksville);
centerByArray(Clarksville, false, false);
cntMarker += Clarksville.length;
map.addOverlays(Lees_Creek);
centerByArray(Lees_Creek, false, false);
cntMarker += Lees_Creek.length;
map.addOverlays(Midland);
centerByArray(Midland, false, false);
cntMarker += Midland.length;
map.addOverlays(New_Vienna);
centerByArray(New_Vienna, false, false);
cntMarker += New_Vienna.length;
map.addOverlays(Sabina);
centerByArray(Sabina, false, false);
cntMarker += Sabina.length;
map.addOverlays(Wilmington);
centerByArray(Wilmington, false, false);
cntMarker += Wilmington.length;
centerByArray(Blanchester,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');
}
}