function addMarkers()
{
mySelect = document.getElementById('selection');
Eaton = [];Camden = [];College_Corner = [];New_Paris = [];Lewisburg = [];West_Alexandria = [];West_Elkton = [];mySelect.options[mySelect.options.length] = new Option("Camden schools",'all=Camden');
mySelect.options[mySelect.options.length] = new Option("College Corner schools",'all=College_Corner');
mySelect.options[mySelect.options.length] = new Option("Eaton schools",'all=Eaton');
mySelect.options[mySelect.options.length] = new Option("Lewisburg schools",'all=Lewisburg');
mySelect.options[mySelect.options.length] = new Option("New Paris schools",'all=New_Paris');
mySelect.options[mySelect.options.length] = new Option("West Alexandria schools",'all=West_Alexandria');
mySelect.options[mySelect.options.length] = new Option("West Elkton schools",'all=West_Elkton');
mySelect.options[mySelect.options.length] = new Option("---------------------------",'');
Eaton[Eaton.length] = createMarker(new GPoint(-84.63410187,39.73976135),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Bruce Elementary School",'Eaton=' + Eaton.length);
Camden[Camden.length] = createMarker(new GPoint(-84.65084839,39.63143539),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Camden Elementary School",'Camden=' + Camden.length);
College_Corner[College_Corner.length] = createMarker(new GPoint(-84.81389700,39.56657600),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("College Corner Union Elementary School",'College_Corner=' + College_Corner.length);
Eaton[Eaton.length] = createMarker(new GPoint(-84.63475800,39.74678040),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Eaton High School",'Eaton=' + Eaton.length);
Eaton[Eaton.length] = createMarker(new GPoint(-84.75419617,39.69963837),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Eaton Middle School",'Eaton=' + Eaton.length);
Eaton[Eaton.length] = createMarker(new GPoint(-84.62953949,39.74892044),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Hollingsworth East Elementary School",'Eaton=' + Eaton.length);
New_Paris[New_Paris.length] = createMarker(new GPoint(-84.72290039,39.82981873),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("National Trail Elementary School",'New_Paris=' + New_Paris.length);
New_Paris[New_Paris.length] = createMarker(new GPoint(-84.72290039,39.82981873),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("National Trail High School",'New_Paris=' + New_Paris.length);
New_Paris[New_Paris.length] = createMarker(new GPoint(-84.72290039,39.82981873),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("National Trail Middle School",'New_Paris=' + New_Paris.length);
Camden[Camden.length] = createMarker(new GPoint(-84.55220032,39.62623596),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Preble Shawnee High School",'Camden=' + Camden.length);
Camden[Camden.length] = createMarker(new GPoint(-84.55220032,39.62623596),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Preble Shawnee Junior High School",'Camden=' + Camden.length);
Lewisburg[Lewisburg.length] = createMarker(new GPoint(-84.53856659,39.84558105),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Tri-county North Elementary School",'Lewisburg=' + Lewisburg.length);
Lewisburg[Lewisburg.length] = createMarker(new GPoint(-84.53856659,39.84558105),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Tri-county North High School",'Lewisburg=' + Lewisburg.length);
Lewisburg[Lewisburg.length] = createMarker(new GPoint(-84.53856659,39.84558105),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Tri-county North Middle School",'Lewisburg=' + Lewisburg.length);
West_Alexandria[West_Alexandria.length] = createMarker(new GPoint(-84.53542328,39.74873734),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("Twin Valley South Elementary School",'West_Alexandria=' + West_Alexandria.length);
West_Alexandria[West_Alexandria.length] = createMarker(new GPoint(-84.53542328,39.74873734),"",iconGr);
mySelect.options[mySelect.options.length] = new Option("Twin Valley South High School",'West_Alexandria=' + West_Alexandria.length);
West_Alexandria[West_Alexandria.length] = createMarker(new GPoint(-84.53542328,39.74873734),"",iconBl);
mySelect.options[mySelect.options.length] = new Option("Twin Valley South Middle School",'West_Alexandria=' + West_Alexandria.length);
West_Elkton[West_Elkton.length] = createMarker(new GPoint(-84.55470276,39.58869934),"",iconRd);
mySelect.options[mySelect.options.length] = new Option("West Elkton Elementary School",'West_Elkton=' + West_Elkton.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(Camden);
map.removeOverlays(College_Corner);
map.removeOverlays(Eaton);
map.removeOverlays(Lewisburg);
map.removeOverlays(New_Paris);
map.removeOverlays(West_Alexandria);
map.removeOverlays(West_Elkton);
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(Eaton);map.removeOverlays(Camden);
map.removeOverlays(College_Corner);
map.removeOverlays(Eaton);
map.removeOverlays(Lewisburg);
map.removeOverlays(New_Paris);
map.removeOverlays(West_Alexandria);
map.removeOverlays(West_Elkton);
map.addOverlays(Camden);
centerByArray(Camden, false, false);
cntMarker += Camden.length;
map.addOverlays(College_Corner);
centerByArray(College_Corner, false, false);
cntMarker += College_Corner.length;
map.addOverlays(Eaton);
centerByArray(Eaton, false, false);
cntMarker += Eaton.length;
map.addOverlays(Lewisburg);
centerByArray(Lewisburg, false, false);
cntMarker += Lewisburg.length;
map.addOverlays(New_Paris);
centerByArray(New_Paris, false, false);
cntMarker += New_Paris.length;
map.addOverlays(West_Alexandria);
centerByArray(West_Alexandria, false, false);
cntMarker += West_Alexandria.length;
map.addOverlays(West_Elkton);
centerByArray(West_Elkton, false, false);
cntMarker += West_Elkton.length;
centerByArray(Eaton,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');
}
}